# comp study vs Reader Progress

The clearest difference is iOS requirement: comp study at 15.6 against Reader Progress's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

comp study ships an update every 3 weeks, Reader Progress every 2 weeks. The most recent releases landed on June 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | comp study | Reader Progress |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 16 MB | 16 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | +9 |
| Developer | [Ozge Mungan](https://appshunter.io/developer/1896509921) | [Dinh Dao](https://appshunter.io/developer/1896704122) |

## What reviewers say

### comp study

[App page](https://appshunter.io/ios/app/comp-studytrainmovie/id6767801692)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reader Progress

[App page](https://appshunter.io/ios/app/reader-progress-movie-tracker/id6769963447)

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

**In-app purchases:** none


## Frequently asked questions

### Is comp study free?

comp study is free to download, with no in-app purchases.

### Is Reader Progress free?

Reader Progress is free to download, with no in-app purchases.

### Do comp study or Reader Progress have ads?

Both comp study and Reader Progress show ads.

### Which is updated more often, comp study or Reader Progress?

comp study ships an update every 3 weeks, and Reader Progress every 2 weeks. Most recently, comp study was updated on June 25, 2026 and Reader Progress on September 17, 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.*