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Indie app studio — India
One focused loop a day beats a weekend of cramming. Impact Loop is a studio building learning apps around that single idea — starting with CrackLoop for tech interviews, with more loops on the way.
Live on Google Play · Web plans cost less
01 — The apps
one engine · many loops
Learn. Practice. Crack.
CrackLoop turns tech-interview prep into short, repeatable daily loops — swipeable concept cards, quizzes, an AI tutor, and mock interviews for DSA, system design, and CS fundamentals.
Open app page
02
In the works
The next loop is being built. Same habit engine, new subject.
03
On the roadmap
The next loop is being built. Same habit engine, new subject.
02 — The method
Choose the app for the skill you’re building. Each one runs on the same daily-habit engine.
A few focused minutes — swipe, practice, review yesterday’s misses. Short enough to never skip.
Streaks, spaced repetition and rewards lock the habit in long after day one.
03 — Inside CrackLoop
04 — Fair pricing
Web subscriptions skip app-store fees, so plans here cost less than the same plans on Google Play. One account, works across every app. Cancel anytime.