Most mobile apps get one install and zero return visits.
Mobile Apps (iOS + Android)
Production-ready iOS and Android apps built for retention, not just a listing in the App Store.
The problem
You got the install. You didn't get the habit.
Downloads are vanity. The apps that never earned a second open share four symptoms:
You got the install, not the habit
Downloads spike on launch day and the app never gets opened again.
It works until the network doesn't
An app built assuming perfect connectivity fails exactly when users need it most.
App Store review just cost you a week
A guideline nobody checked upfront turns into a resubmission cycle.
You can't tell if day-30 retention is good or bad
Because nothing's actually measuring it.
Retention, not just installs
Your guide
Shipped a mobile app and stayed on as the technical team through the DevOps, a token launch, and a 10K-download milestone. That's the standard: not handing off a build and disappearing, but staying accountable for whether it actually gets used.
More on how we workFree framework
The Mobile Retention Checklist
Downloads are vanity. Day-30 usage is the metric that matters. We run every feature through this before it ships.
- Does this bring users back on day 2, or just impress them on day 1?
- Will it work offline, or does it assume perfect connectivity?
- Does it feel native to the platform, or fight iOS/Android's own conventions?
- Could this risk an App Store or Play Store rejection or review delay?
- Can you measure whether this is actually used after 30 days, not just downloaded?
- If push notifications disappeared tomorrow, would this feature still get used?
The plan
How we actually do it.
Design for day 2, not day 1
Design for day 2, not day 1
Retention hooks and push strategy planned before a single screen gets built.
One codebase, both platforms
One codebase, both platforms
Flutter build with near-native performance, so iOS and Android ship together, not six weeks apart.
Pre-check the guidelines
Pre-check the guidelines
App Store and Play Store review requirements accounted for before submission, not discovered after rejection.
Measure past install day
Measure past install day
Analytics wired to track day-2, day-7, day-30 usage from launch, not bolted on when someone finally asks.
What's Included
One app, both stores, no compromise
One codebase, near-native performance on iOS and Android, shipped in weeks instead of two parallel builds.
Bring users back on day 2
Retention hooks and targeted push notifications designed in from the start, tuned for day-30 usage, not just the install.
No surprise rejections
Full App Store / Play Store submission handled end to end, review guidelines accounted for upfront, so rejections are rare and fixable same-sprint.
“Witsberry took the idea and ran — they built the whole mobile app, launched the Minty token, and stuck around as our technical team handling all the DevOps. We shipped in 7 weeks and hit 10K downloads fast. I didn't just get a dev shop, I got a team that actually understood where I was trying to go.”
- Ismail R., Founder, Viddli
If nothing changes
What happens when retention isn't designed in
Most mobile budgets go to acquisition (ads, App Store optimization, launch marketing) while retention gets treated as a post-launch fix. It isn't one. An app losing 80% of users by day 7 doesn't need a bigger marketing budget; it needed the retention design done before the first sprint, not after the download numbers came in.
App Icon Color Psychology Checker
Your app icon is the first (and sometimes only) impression. Check how it reads before you submit.
Try it freeCommon Questions
Other ways we help
AI Products & Systems
AI workflows and agents scoped around what actually drives revenue, not features that just look impressive in a demo.
Learn moreSaaS Applications
Multi-tenant SaaS platforms built to scale from day one, architected for the users you have, not a hypothetical roadmap.
Learn moreProduct Websites & Landing Systems
Conversion-first websites designed to validate and sell, not just 'exist'.
Learn moreReady to turn your vision into Revenue?
Let's build your market-ready product. No jargon, no fluff, just execution.