
Blob: Screen Time App Blocker
Limit apps, train your brain
1 ratings
Free
In-App PurchasesWith Ads
Rating summary
About
Your apps go to jail. Want them back? Earn it.
Blob is an app blocker with a twist. Pick the apps that eat your day and set a daily limit. When time's up, Blob locks them. No "just 5 more minutes" button: to get them back, you earn coins by training your brain with quick challenges.
HOW IT WORKS
1. Choose your apps and your daily limit.
2. When the limit is reached, your apps go to jail.
3. Play a challenge, earn coins, and unlock 15 minutes, 30 minutes or an hour. A few unlocks per day, no more.
BLOCK WHAT DISTRACTS YOU
- A daily limit on the apps you choose: social media, games, videos…
- Hold to lock: pause your apps right now, before the limit
- Schedules: hours when nothing gets through. No coins, no deals. Perfect for nights, work and study.
- Unlocks per day: you decide how many, and each one costs coins
- Rules change once a day, so you can't cheat yourself
- Delete lock: no app can be deleted from your iPhone, Blob included. No more escape hatch.
TRAIN YOUR BRAIN
- Challenges: math, spelling, trivia, logic, or a mix of everything
- Brain tests: reaction time, sequence memory, chimp test, number memory, visual memory, verbal memory, aim trainer
- See how you rank against other humans, test after test
- Daily challenge: double coins, once a day
STAY MOTIVATED
- Your streak: finish your challenges every day to keep the flame alive
- 7 leagues, from Bronze to Legend, three divisions each
- Levels that keep growing as you play
SEE WHERE YOUR TIME GOES
- Your screen time by day, week and month
- Pickups, notifications and your most-used apps
- 4 home screen widgets
PRIVATE BY DESIGN
Blob is built on Apple's Screen Time. Your screen time data stays on your iPhone.
BLOB+
Important: Blob is free to download, but only the setup and the demo are free. Everything else (blocking your apps, the challenges and brain tests, the stats and the widgets) requires an active Blob+ subscription. New subscribers may be eligible for a free trial before any payment.
Payment is charged to your Apple Account when you confirm your purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it at any time in your App Store account settings.
Terms of Use: https://blob.thomasjanski.com/terms
Privacy Policy: https://blob.thomasjanski.com/privacy
End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Blob
0.1.1
November 7, 2026
- Bug fixes and stability improvements - Added in-app rating prompt - Technical integration with TikTok
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Subscriptions & In-App Purchases
Blob+ Yearly
Unlock all Blob+ features for one year.
$34.991 Year
3 Days trial



