# 30fix vs chapter lock

The clearest difference is review sentiment: 30fix at 100% against chapter lock's 0%. 30fix also leads on rating (5.0 vs 3.5) and ratings volume (8 vs 2). chapter lock's advantage is price (Free vs $1.99) and update cadence (every 2 days vs weekly). On ads, in-app purchases and device support there is nothing between them.

chapter lock is free to download; 30fix costs $1.99 up front. 30fix sells 3 in-app purchases, starting at $0.99 per month and chapter lock sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

30fix holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 100% of 30fix's written reviews are positive against 0% of chapter lock's.

30fix ships an update weekly, chapter lock every 2 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 30fix | chapter lock |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/30fix-habits-made-simple/id6504657742/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/chapter-lock-screen-time/id6770329811/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | **Paid** | Subscription |
| Size | 21 MB | 25 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DARKHEART LLC](https://appshunter.io/developer/1750828458) | [Caccamedia LLC](https://appshunter.io/developer/1896667819) |

## What reviewers say

### 30fix

[App page](https://appshunter.io/ios/app/30fix-habits-made-simple/id6504657742)

This app helps you build and track daily habits with a minimalist interface. Visualize your progress over a year with customizable themes and a unique sundial tracker. It offers a distraction-free experience with local data storage.

**Highlights:** Track unlimited habits, Monthly progress visualization, Customizable color schemes, Sundial daily progress tracker, One-minute clock for quick tasks, Multi-language support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Yearly Plan | $8.99 | per year |
| Lifetime Access | $12.99 | one-time |


### 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 |


## Frequently asked questions

### Is 30fix free?

30fix costs $1.99, and also offers in-app purchases.

### Is chapter lock free?

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

### Which has better reviews, 30fix or chapter lock?

30fix is rated higher. 30fix averages 5.0 out of 5 from 8 ratings, while chapter lock averages 3.5 from 2 ratings.

### Do 30fix or chapter lock have ads?

Neither 30fix nor chapter lock shows ads.

### Which is updated more often, 30fix or chapter lock?

30fix ships an update weekly, and chapter lock every 2 days. Most recently, 30fix was updated on October 12, 2026 and chapter lock on October 9, 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.*