# e4c5 - app blocker — Chess Puzzles to Limit Apps

> Chess Puzzles to Limit Apps (iPhone/iPad app by Rodion Novikov.)

- Source: https://appshunter.io/ios/app/e4c5/id6757018750 (this page in markdown: same URL + `.md`)
- Developer: [Rodion Novikov](https://appshunter.io/developer/1665185350)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 11 MB
- Languages: American English
- Released: 2026-01-15
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/e4c5/id6757018750/reviews.md

## What is e4c5?

Limit social media app usage with clever app blocker e4c5.
To unlock your apps - solve a chess puzzle.

You pause, think; the urge fades. You turn off your phone and live a better life without endless scrolling.
If social media apps are something you want to limit, give e4c5 a try.

Suggestions? Use the form in the app settings.

Privacy Policy: https://sites.google.com/view/e4e5-app-block/home/privacy-policy
Terms of Use: https://sites.google.com/view/e4e5-app-block/home/terms-of-use


## Version history (last 1 release)

### 1.0 — 2026-01-15

No release notes.

## More apps by Rodion Novikov

- [Dream Interpretation AI App](https://appshunter.io/ios/app/dream-interpretation-ai-app/id1670009423)
- [Blob To Do - Task List](https://appshunter.io/ios/app/blob-to-do/id6744033382)
- [Procrastination Solved - Acty](https://appshunter.io/ios/app/procrastination-solved/id6751211430)

All apps by Rodion Novikov: https://appshunter.io/developer/1665185350

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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 2026-02-23.*