# DOOMSTARE vs ChessScroll

DOOMSTARE and ChessScroll are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. DOOMSTARE sells 2 in-app purchases, starting at $1.99 per 7 days and ChessScroll sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

DOOMSTARE ships an update every 2 weeks, ChessScroll fortnightly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DOOMSTARE | ChessScroll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chessscroll-earn-your-scroll/id6789703834/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Subscription |
| Size | 64 MB | 100 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Javier Fandos](https://appshunter.io/developer/6780884120) | [MICHAŁ ROSTKOWSKI](https://appshunter.io/developer/1888939019) |

## What reviewers say

### DOOMSTARE

[App page](https://appshunter.io/ios/app/doomstare-reduce-screen-time/id6780884118)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Annual | $29.99 | per year |


### ChessScroll

[App page](https://appshunter.io/ios/app/chessscroll-earn-your-scroll/id6789703834)

This app locks distracting applications behind chess puzzles. Solve a puzzle to earn minutes of screen time for your chosen apps. It aims to reduce screen time by integrating practice into existing habits.

**Highlights:** App locking with chess puzzles, Customizable scroll time per puzzle, Offline puzzle functionality, Personalized puzzle difficulty, Privacy-focused, no account needed, Reduces screen time through habit integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $7.99 | per month |
| Annual Membership | $39.99 | per year |


## Frequently asked questions

### Is DOOMSTARE free?

DOOMSTARE is free to download, with in-app purchases available.

### Is ChessScroll free?

ChessScroll is free to download, with in-app purchases available.

### Do DOOMSTARE or ChessScroll have ads?

Neither DOOMSTARE nor ChessScroll shows ads.

### Which is updated more often, DOOMSTARE or ChessScroll?

DOOMSTARE ships an update every 2 weeks, and ChessScroll fortnightly. Most recently, DOOMSTARE was updated on October 16, 2026 and ChessScroll on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*