Two people. Two screens. The first version took two weeks. The thing that counts your push-ups through the camera is a free Google library anyone can install today.
This page is the playbook from the reel: how to find an idea like this, how to build it, and the marketing system that decides whether you make a million or six thousand. Every number links to the place it came from.
You pick the apps you want blocked. When your time runs out, Instagram will not open until you do push-ups. Your phone camera watches you and counts the reps, so you cannot cheat it. Ten push-ups buys you ten minutes.


Source: the app's own App Store listing, read 2026-09-18. 4.7 stars from 18,000 ratings, seller Pushscroll GmbH.
Before they wrote a single line of code, one of them filmed a video and edited it to look like the app already existed. It did not. He posted it anyway.
That video got 80,000 views and a comment section full of people asking where to download something that was not real.
“I basically made a fake product demo and it got 80K views.”
Alejandro Sanchez, on the Starter Story interviewSo the video was not marketing. It was the market test. They only built the thing after the comments proved people wanted it.
This is the part that gets cut out of every success story. The fake demo went viral, they built the app, and then almost nobody used it for half a year.
What finally worked was realising the videos did not need to be about the app, or even about fitness. They needed a ridiculous visual hook: someone doing push-ups somewhere you would never expect. Two in the morning. In the rain. Then the app.

Nothing in this app is rare. Here is every piece, and who it actually belongs to.
A standard phone screen-time feature. Both platforms expose it to developers.
Not theirsGoogle MediaPipe pose detection. Free, open source, runs on the device.
Not theirsTwo screens. Pick the apps to block, do the reps. The first version took two weeks.
2 weeksOne hard paywall, around $30 a year. No free tier to speak of.
Off the shelfOne video shape that worked, made over and over until it printed money.
This was theirs


The idea is not the moat. Other apps have the exact same lock, and they are not making this money.

Same mechanic. A fraction of the money. So the views were never the business, and neither was the code.
“Do push-ups to unlock Instagram” needs no explanation and is instantly visual. If your idea needs a paragraph, it cannot be a video, and if it cannot be a video, you have no distribution.
Make the video of the app working. Edit it so it looks real. Post it. If the comments ask where to download it, you have a market. If they do not, you just saved yourself two months.
Two screens. No accounts, no feed, no settings nobody opens. Use the platform features and the free libraries. Two weeks, not two months.
Not ten ideas. One format, varied by location and situation. They did push-ups somewhere unexpected, then showed the app. That is the entire creative strategy.
One hard paywall, around $30 a year in their case. 300,000 downloads with no paywall is a hobby, which is exactly what the comparison above shows.
Each figure on this page came from a named source that I read directly, on the date shown. Nothing is estimated and nothing is from a revenue-guessing site.
Deliberately left off this page: any revenue estimate from a third-party analytics site, any claim about which blocker API Pushscroll uses, and any claim that the app was built with AI. No source I could open states those.
Reel #55 · comment PAPERSFree past papers for all of Pakistan. Built in one day./papers →
Reel #54 · comment FREELANCEHafiz Basit Ali. Freelancing, taught free./freelance →
Post #8 · comment BANAO5 apps Pakistan needs. Nobody built them right./banao →

I've been building things people pay for since I was 10. Online game servers first, then $250K+ earned in tech. Now I build with AI in public, and every free thing from my reels lands on a page like this.
Free tools, honest feedback on your work, and people who answer.
Join free