# Timefog vs chapter lock

The clearest difference is rating: Timefog at 5.0 against chapter lock's 3.5. On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Timefog sells 2 in-app purchases, starting at $2.99 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.

Timefog holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Timefog | chapter lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timefog-focus-and-time-balance/id6761228754/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/chapter-lock-screen-time/id6770329811/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Subscription | Subscription |
| Size | 207 MB | 25 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jacobi Colombani](https://appshunter.io/developer/1888323702) | [Caccamedia LLC](https://appshunter.io/developer/1896667819) |

## What reviewers say

### Timefog

[App page](https://appshunter.io/ios/app/timefog-focus-and-time-balance/id6761228754)

Visualize your day as a "donut" where priorities shrink in real-time if you go overtime. This app helps you see the trade-offs you're making before it's too late, protecting your sleep schedule automatically.

**Highlights:** Real-time time trade-off visualization, Priority setting and planned time allocation, One-tap task start, Overtime notifications, Automatic sleep schedule protection, Subscription with free trial

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timefog Pro - Monthly | $2.99 | per month |
| Timefog Pro - Annual | $29.99 | per year |


### 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 Timefog free?

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

### Is chapter lock free?

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

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

Timefog is rated higher. Timefog averages 5.0 out of 5 from 1 ratings, while chapter lock averages 3.5 from 2 ratings.

### Do Timefog or chapter lock have ads?

Neither Timefog nor chapter lock shows ads.

---

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