Aymen Chikhaoui

Founder of instaal. Building and growing mobile apps since 2017.

I make apps happen.

Eight years, thirty-plus apps, fifty million downloads. I take an idea from a note on your phone to something people install every day, and I take live apps and get them growing again.

Aymen Chikhaoui
Tunisia and Tallinn. Clients worldwide.
0store listing visits earned by aligning ASO with paid acquisition
0downloads across the apps I've built and grown
0apps launched and scaled on Google Play and the App Store
0of my own money spent on ads, so I know what a wasted dollar looks like

What I help with

Launching your idea

Market check first, because most ideas should not be built. If it passes: scope, design, build with the instaal team, store listing, first thousand users. Fixed scope, one point of contact, and the growth plan written before the first line of code.

App Store Optimization

Keyword strategy, listing copy, screenshots, ratings and localization, run the way I run it on my own apps. The goal is rank and conversion you keep without paying for it.

User acquisition

Google App campaigns and Apple Search Ads planned around retention, not install price. Budget scaling that finds the countries and creatives that pay back, then holds them.

Optimization

Store conversion, onboarding, retention and monetization. We look at the funnel from impression to day-30 and fix the step that leaks the most, then the next one.

Growth

All of the above as one plan. An audit of your listing, funnel and numbers, then a 90-day execution plan we run together with weekly checkpoints.

Work

100M

Store listing visits

ASO and paid acquisition aligned on one app in a crowded category, so every paid impression also lifted organic rank. Full write-up coming on instaal.io.

53%

Conversion rate on Google Ads

Store listing, creatives and search intent aligned for a Google Play utility app. Paid traffic that teaches the listing how to convert organically. Case study on LinkedIn.

#1

Google Play rank with ASO only

Keyword strategy, listing iteration and review work took an Android app to the top of its category with no paid installs. Case study on LinkedIn.

10M+

Downloads, under NDA

Portfolio app scaled with paid acquisition, cross-promotion and retention work. Details on request after a call.

More case studies and the team at instaal.io

Story

I started in 2015 doing freelance web and design work alongside a biomedical engineering degree in Tunisia. In 2018 I published my first apps on Google Play and never went back to client work as a main job.

In 2020 I set up instaal in Tallinn to run the portfolio properly: research, build, publish, grow, repeat. A detour into e-commerce taught me paid acquisition the hard way. In 2023 a Google Play suspension took most of the portfolio with it. I rebuilt on new publishing entities and the apps are bigger now than before.

Today I run instaal, a US studio called PixelMachines, and an ASO agency that is the only one I know of that grows its own apps. The consulting is the part where I get to do all of it for someone else's product.

Writing

Book a call

Thirty minutes. Bring the app, the numbers you have, or just the idea. I'll tell you what I would do and whether I'm the right person to do it.