# chapter lock vs Frogi

The clearest difference is review sentiment: Frogi at 100% against chapter lock's 0%. Frogi also leads on rating (5.0 vs 3.5) and monetization model (freemium vs subscription). chapter lock's advantage is update cadence (every 2 days vs every 5 days). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. chapter lock sells 2 in-app purchases, starting at $6.99 per 7 days and Frogi sells 8 in-app purchases, starting at $4.19 per month. Whichever you choose, the download price is not the number that matters.

Frogi holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 0% of chapter lock's written reviews are positive against 100% of Frogi's.

chapter lock ships an update every 2 days, Frogi every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | chapter lock | Frogi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/chapter-lock-screen-time/id6770329811/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/frogi/id6804300308/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Subscription | **Freemium** |
| Size | 25 MB | 28 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Caccamedia LLC](https://appshunter.io/developer/1896667819) | [FLOWER EXECUTION LIMITED](https://appshunter.io/developer/1886662098) |

## What reviewers say

### chapter lock

[App page](https://appshunter.io/ios/app/chapter-lock-screen-time/id6770329811)

This app helps you read more by blocking distracting applications until you meet your reading goals. Set custom reading targets, track your progress, and build a consistent daily habit of turning screen time into reading time.

**Highlights:** App blocking for social media and games, Flexible reading goals (pages or time), Reading habit building, Streak tracking for consistency, Reading insights and progress tracking, In-app library for tracking books

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro (weekly) | $6.99 | per 7 days |
| pro (yearly) | $49.99 | per year |


### Frogi

[App page](https://appshunter.io/ios/app/frogi/id6804300308)

This app helps you manage your screen time by setting limits on specific applications. When you reach a limit, you must complete a chosen activity, like exercises or a short walk, to regain access. It operates entirely offline, ensuring your data remains private on your device.

**Highlights:** Set app-specific daily limits, Define custom recovery activities, Offline functionality, No account or sign-in required, Track usage and habits locally, Interactive frog interface

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frogi Pro | $4.19 | per month |
| Frogi Pro | $4.99 | per month |
| Frogi Pro | $14.99 | per year |
| Frogi Pro | $25.49 | per year |
| Frogi Pro | $29.99 | per year |
| 1 key | $0.99 | one-time |
| 5 keys | $3.99 | one-time |
| 15 keys | $9.99 | one-time |


## Frequently asked questions

### Is chapter lock free?

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

### Is Frogi free?

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

### Which has better reviews, chapter lock or Frogi?

Frogi is rated higher. chapter lock averages 3.5 out of 5 from 2 ratings, while Frogi averages 5.0 from 6 ratings.

### Do chapter lock or Frogi have ads?

Neither chapter lock nor Frogi shows ads.

### Which is updated more often, chapter lock or Frogi?

chapter lock ships an update every 2 days, and Frogi every 5 days. Most recently, chapter lock was updated on October 31, 2026 and Frogi on October 31, 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.*