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Deine app ist live. Aber niemand findet die.

Your app is live. But no one is finding it.

We bring apps out of obscurity – with ASO, creative design, and the UX expertise that most marketing agencies lack.

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Our projects
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Over 200+ design projects

300,000+
App downloads for projects we have managed.
5.0
50+ Reviews
Winner of the German Web Awards '23 with a white laurel wreath on a black background.
Platforms we use for marketing strategies

App marketing from people who don't just promote apps, but build them.

We have been developing and designing apps for 7 years. That expertise goes into every store listing and every campaign we optimize for you.

How we grew DeepDays to 30,000 users.

No agency slide decks, just a real project with real numbers. DeepDays is our own startup and shows what happens when development, design, and marketing come from a single source.

Check out DeepDays
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Built for High Demand

From the very beginning, the platform was engineered with scalability in mind — ensuring fast performance, stable infrastructure, and a seamless user experience even during rapid growth and high-traffic event launches.

50+
Partnering Events
7k+
Cars registered
30K+
Tickets sold
now

Fastest growing startup

We have many integrations and skills that we can use to build your project.

apr 2026

More features & growth

We have many integrations and skills that we can use to build your project.

mar 2026

Community growing

We have many integrations and skills that we can use to build your project.

Feb 2026

Partnered with big events

We have many integrations and skills that we can use to build your project.

jan 2026

Launch

We have many integrations and skills that we can use to build your project.

Now

Fast-growing start-up

We have numerous integrations and skills at our disposal that we can use to implement your project.

Apr 2026

New features & more reach

Ticketing, vehicle check-in, and seating plans now run in a single flow.

Mar 2026

The community is growing

7,000 registered vehicles and more are being added every day.

Feb 2026

First major partnerships

The first organizers with five-figure visitor numbers are booking through us.

Jan 2026

Start

We have numerous integrations and skills at our disposal that we can use to implement your project.

App Marketing: Full-service from design to marketing

Creating the perfect website or app for your business doesn't have to be overwhelming. Our proven process makes it easy.

01

Project audit

Before anything begins, we talk about your app, its current status, and what actually makes sense—no strings attached and at no cost.

02

Product analysis

We take a detailed look at your app to uncover where the UI/UX design is holding you back—sometimes a small tweak is enough, other times it requires more.

03

Marketing strategy & implementations

We don't just develop concepts; we put them into action—handling everything from start to finish under one roof.

04

Running campaign

We don't just let campaigns run. We actively manage them so that we can respond to issues immediately.

05

Marketing Performance Monitoring

Numbers don't lie. That's why we keep a constant eye on the performance of every campaign.

06

Improve campaign

What the numbers show flows directly back into the campaign. This is how monitoring turns into real improvement.

Having an app in the store doesn't mean you have an app on the market.

We manage paid campaigns, optimize your store presence, and ensure that the users you acquire actually stick around.

Apple Search Ads dashboard showing active status, $1.45 avg CPI, 12.4k installs, and 1.2M impressions.

Paid User Acquisition

Apple Search Ads, Google, Social Media: managed with a focus on ROAS, not reach.

Apple Search Ads
Google Ads
Social Media Ads
Campaign strategies
Target audience analysis
Tracking
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Screenshot of a Video Production tool interface with a play icon, description, and a Generate Video button.Panel titled Realistic Mockups describing interface designs in interactive device frames with browse link.Icon of a megaphone above the text 'Smart Advertisement' on a dark background.

Creative production

Mockups, videos, ad creatives – designed for conversion, not just for show.

Store Assets (mockups, icons, preview videos)
Video ads
Static Ads
Motion Design
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Spotify notification for New Release Radar featuring Billie Eilish and 8 other artists.TikTok notification: alex_wong uploaded a video titled POV: Designing scattered UI components at 3 AM.

Retention & Lifecycle Marketing

Acquiring new users costs money. Keeping them brings it back.

In-App Notifications (new features, sales, etc.)
Push notifications
Email marketing
Onboarding optimization
Churn prevention
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Total revenue $48,290 with a 12.5% increase compared to last month, rising chart.24.8K active users with an 8.2% increase over the previous month, yellow trend line on the right.Conversion rate 3.24% with an increase of 0.8% compared to the previous month.

Performance monitoring

Without data, every marketing decision is a guessing game.

Keyword ranking
Installation numbers
CPI & ROAS
Store conversion rate
Retention rate
Active users
Reporting
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Countdown to launch day on October 24th with 12 days, 8 hours, 44 minutes, and 2 seconds remaining.Over 50,000 downloads with 12% growth, installations across iOS and Android.

Launch strategies

For those who are still facing the big step: entering the market or releasing the next version of their app.

Big splash vs. soft launch
PR
Pre-launch landing page
Launch timing
Target audience analysis
Beta testing
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iOS app performance card showing 42,850 weekly downloads and a 14.2% increase.Android app audience reach display with 1.28 million active installs and an organic share of 60 percent.

App Store Optimization

Two-thirds of all installs come from store searches. That is exactly where we get you to the front.

ASO audit
Keyword strategies
Title & description optimization
Store copy per market
Competitive analysis
Store conversion rate optimization
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How much does your marketing cost?

The more features your app needs to include, the more expensive it will naturally become. Therefore, we always recommend developing the app as compactly as possible initially and expanding it later.

Start your estimate

Answer a few quick questions and get an estimate for your app's cost in under 2 minutes.

Select an answer
1/6
What category would you place your app in?

To estimate an app's cost, the underlying idea is particularly crucial for defining its scope.

select your choice
2/6
How many different
screens does your app need?

The number of screens your app will include provides a good basis for estimating development costs.

select your choice
3/6
Can users register in your app?

User profiles and their interactions often account for a significant portion of the development effort

select your choice
4/6
Do you already have a design for your app?

The design is the blueprint for every app. If you don't have a design ready yet, we'd be happy to help you with that too.

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5/6
Do you need a dashboard?

With your own dashboard, you always have all your app's data in view and can also create and manage content yourself.

select your choice
6/6

Book your free initial consultation now.

Based on similar projects we've supported in the past, we estimate your project will fall within a price range of approximately 65.000€ to 85.000€

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6/6
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Next step

Get a free initial consultation now.

€65,000 - €85,000 

Want to discuss the possibilities for your app with us?
Let us know!

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Louis Nell

CEO

Louis was never one to do things by halves. As a developer at the railway company, he programmed software that revolutionized the system – and was quickly scrapped precisely for that reason. Frustration turned into opportunity: he quit and founded KNGURU. Today, Louis and his team develop digital products that offer real value – and aren't hindered by corporate politics.

Team Louis image

Ivan Prosic

Lead designer

Four years ago, KNGURU was looking for a designer. Ivan responded on Reddit, participated in a design challenge despite a packed schedule – and prevailed. Today, he's our Lead Designer and, according to him, can even operate Figma in his sleep. He has a knack for pixels – and incredible patience for clients who "just want a quick tweak."

Team Ivan image

Vera Grosse

Project Manager

Vera came as an intern – and simply never left. Today, she juggles clients, projects, and designers simultaneously (and still finds time for a shisha). She's the only person on the team who voluntarily opens Excel spreadsheets – and even with enthusiasm. Plus, Vera can implement project plans faster than Ivan can swim (which he reluctantly admits).

Team Vera image

Strahinja Nikolic

Graphic and Product designer

Strahinja is not just a designer, but a true go-getter. He builds his own businesses on the side, thinks like a founder, and knows exactly how UX becomes not just beautiful, but profitable. With KNGURU for years, indispensable for years. Always by his side: his dog Bebba, our unofficial team mascot (no, that's not Bebba in the photo).

Team Strahinja image

+ more Kngurus, 
when you need them.

Lean or XXL? We scale with you. If your project needs more power, we bring in specialists. Developers, strategists, motion designers – all ready when you need them. Kngurus on demand!

Are you looking for professional app marketing?

Wondering if we are the right partner for your project? Contact us to discuss the possibilities. Your partner for mobile app marketing.
Contact us
Target Audience

Who is your service best suited for? Does my app need to be a certain size?

We don’t have fixed thresholds for downloads or revenue. What matters is something else entirely: your app needs to retain its users. If 90% of your users are gone after day one, you’re just spending your ad budget on expensive dead weight—in that case, you have a retention problem to solve, not a marketing problem. And if that’s the case, we’ll tell you so during our audit.

Our approach works best for B2C apps with subscriptions or in-app purchases, marketplaces, and community or event-based products. In short: anywhere we can reasonably quantify the value of a user and optimize against a specific metric.

My app isn't in the store yet. Can I still work with you?

Yes. Our focus is on apps that are already live, but we also handle pre-launch projects. In those cases, we build the store listing from the ground up: pre-launch keyword research, app name and subtitle, screenshots and preview video, tracking setup, and—depending on the project—a soft launch in a smaller market before the main budget is deployed.
The advantage of getting us involved early is that your store assets and onboarding are developed in parallel with the product, rather than being added as a stopgap measure three months later.

I already have an agency for ASO/ads. Can I book individual services from you as well?

Yes, our services can be booked individually. Some clients only add on creative production because their agency runs campaigns but lacks in-house designers. Others choose to outsource only ASO while keeping paid user acquisition in-house.
What we clarify beforehand is who makes which decisions. Having two parties tweaking the same campaigns at the same time is the surest way to get poor data.

Process & Collaboration

How does the collaboration actually work — do I get a fixed point of contact, or rotating teams?

You will have a dedicated point of contact who will support your project from the initial kick-off through to ongoing operations. At our company, not only the project management is in-house, but the entire team—designers, developers, and marketing specialists. This means no one has to spend time getting up to speed on your product every few months.

How quickly can a campaign start once we've decided to move forward?

Realistically, two to four weeks. During this time, we handle keyword research and competitor analysis, set up tracking and attribution, define the events we’ll be optimizing for, and produce the initial creative variations. The bottleneck is almost never our team, but rather the tracking on your end. Integrating the SDK, ensuring events fire correctly, and configuring SKAdNetwork and Aggregated Event Measurement requires developer time on your side. If that is already in place, we can be live in one to two weeks.

How often do I get reporting, and in what format?

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Results & Expectations

How soon can I expect to see results?

ASO effects typically become visible after two to four weeks, as the stores need time to index changes to keywords and screenshots before testing them against existing data. Paid campaigns provide immediate data, but the first two weeks are a learning phase—the focus here is on accurate measurement rather than efficiency. We can provide reliable insights into cost per install and retention after four to six weeks. Real optimization takes effect from month two or three.

Can you guarantee a certain number of downloads or a specific ROAS?

No – and anyone who tells you otherwise should make you suspicious. Installs and ROAS depend on factors we don't control alone: your pricing, store conversion, week-one retention, and the competition for the same ad placements. What we do promise: a forecast based on comparable projects, target metrics we define together before launch, and full transparency on every euro spent. If we see early on that the numbers aren't adding up, we’ll tell you, rather than continuing to burn through your budget.

What happens if a campaign doesn't perform as expected?

We work with fixed termination criteria to ensure decisions are based on data rather than gut feeling. We pull individual creatives after about 1,000 to 2,000 impressions if they haven't generated an install. A campaign is paused and relaunched after the learning phase if the CPI is more than double the agreed target value. We stop an entire channel after about four weeks if no positive trend is visible, and reallocate the budget accordingly. And then there is the scenario most agencies are reluctant to address: if no channel is performing after six to eight weeks, the problem usually isn't the ads, but the product itself—specifically retention, onboarding, or monetization. In that case, we will tell you directly and recommend pausing your ad spend until the issue is resolved. Because we have design and development in-house, we can help you fix those issues right away.

Scope of services

Do you also produce the creatives, or do I need to supply those myself?

We handle all creative production in-house. Design is part of our core offering, which is exactly why we provide Paid UA services in the first place. Without internal production, you’re typically looking at a two-week wait for a new video variation—and that kind of lag is where most campaigns fail, because creative testing is the single most important lever for success. Of course, we’ll continue to use your existing assets if they’re performing well. All we need from you is your logo, fonts, and brand colors—nothing else.

Do you cover other countries/languages, or just the German-speaking market?

We focus on the German-speaking market, where we have the best understanding of channels, costs, and the competitive landscape. While we can and do handle international campaigns and store localization, we will be upfront with you about which markets we have direct experience in and where we would be starting from scratch.

What's the difference between ASO and paid user acquisition — do I really need both?

ASO ensures your app is discovered and that the people who land on your store page actually install it. Paid UA ensures that enough people get there in the first place. One drives the conversion rate, the other drives traffic—and the two multiply each other.
This becomes very tangible at one point: if your store page only converts 20% of visitors into downloads, you are paying five times the price per install for every paid click. That is why we always start with ASO before spending any advertising budget.
Conversely, in highly competitive markets, ASO alone is often too slow. You might spend months optimizing your way up three positions, while the competition simply buys their visibility. Using both together is therefore the standard approach—just in that specific order.

Costs & Contracts

What does your monthly service cost, and how much of that is agency fee versus ad spend?

We bill for marketing just as we do for our design work: via a monthly contract with a fixed hourly budget. You know exactly what you’re paying for upfront and can see exactly where those hours are going.

Is there a minimum contract term, or can I cancel monthly?

Cancelable on a monthly basis, just like all our packages. That said, we want to be upfront: paid user acquisition rarely makes sense for less than three months. The algorithms spend the first two weeks learning, and only then does the actual optimization begin. If you pull out after four weeks, you’ve paid for test data without ever reaping the benefits.
Pure ASO work, on the other hand, can be booked as a standalone project without an ongoing contract.

What budget do I need before paid user acquisition even makes sense?

For Meta and the major networks, there is an inconvenient mechanic at play: a campaign set needs roughly 50 conversions per week to exit the learning phase. With a CPI of two to four euros in the DACH region, that puts you at around 1,500 euros per month—for a single campaign. And you can’t test anything with just one campaign. Our rule of thumb: it starts to make sense from a monthly media budget of 2,000 euros, and from about 5,000 euros, you can begin to test and scale systematically. Apple Search Ads is the exception; it works with as little as 500 to 1,000 euros because brand and exact-match campaigns require almost no learning volume.
ASO requires no media budget at all. If your budget is currently tight, that is exactly where we will start.

Do I pay anything for the initial audit, even if I don't end up working with you?

No, the audit is free and carries no obligation. We will take a look at your store listing, your keywords, the competition, and—if applicable—your existing campaigns to show you exactly where you stand. Sometimes, the result is that we advise against moving forward. We will be completely upfront with you if that’s the case.

Your 30-minute meeting with real experts.

Whether it's an idea or an existing app – we'll tell you honestly where you stand. All of this is free, based on experience from over 100 projects and our own app with 30,000 users. Book your meeting now and get to know us!

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The first step is complete!

We have received your inquiries and will get back to you as soon as possible with more details. All the best, your KNGURU Team!

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