# Blob: Screen Time App Blocker — Limit apps, train your brain

> Limit apps, train your brain (iPhone/iPad app by Thomas JANSKI.)

- Source: https://appshunter.io/ios/app/blob-screen-time-app-blocker/id6822195351 (this page in markdown: same URL + `.md`)
- Developer: [Thomas JANSKI](https://appshunter.io/developer/1697311867)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 67 MB
- Languages: French (France), German (Germany), American English, Arabic, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Korean, European Spanish, Italian, Japanese and 5 more
- Released: 2026-11-05
- Data updated: 2026-11-11

## What is Blob?

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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Blob+ Yearly | $34.99 | per year |


## Is Blob safe?

Not enough ratings yet to assess Blob.

## Is Blob legit?

Blob: Screen Time App Blocker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Blob is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 0.1.1 — 2026-11-07

- Bug fixes and stability improvements
- Added in-app rating prompt
- Technical integration with TikTok

### 0.1.0 — 2026-11-05

No release notes.

## More apps by Thomas JANSKI

- [Habit Tracker - monk!](https://appshunter.io/ios/app/habit-tracker-monk/id6471594605)
- [Trouve La Règle !](https://appshunter.io/ios/app/trouve-la-regle/id6477200455)
- [Onyx - Gym & Nutrition](https://appshunter.io/ios/app/onyx-gym-and-nutrition/id6508166632)
- [NutriScan: Calorie & Nutrition](https://appshunter.io/ios/app/nutriscan-calorie-and-nutrition/id6742357097)
- [Stop Tabac —~ Arrêter de fumer](https://appshunter.io/ios/app/stop-tabac-arreter-de-fumer/id6753018942)
- [Mochi Meditation & Breathwork](https://appshunter.io/ios/app/mochi-meditation-and-breathwork/id6758957134)

All apps by Thomas JANSKI: https://appshunter.io/developer/1697311867

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-11.*