# Reader by Bookmark vs Comvex

The clearest difference is in-app purchases: Comvex at none against Reader by Bookmark's 2. Comvex also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reader by Bookmark sells 2 in-app purchases, starting at $9.99 per month. Comvex asks for nothing beyond the download.

Reader by Bookmark ships an update fortnightly, Comvex every 3 days. The most recent releases landed on October 17, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Reader by Bookmark | Comvex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 68 MB | 32 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grant Thompson](https://appshunter.io/developer/6791379672) | [Nivra Technologies](https://appshunter.io/developer/6805099130) |

## What reviewers say

### Reader by Bookmark

[App page](https://appshunter.io/ios/app/reader-by-bookmark/id6792166309)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $99.00 | per year |


### Comvex

[App page](https://appshunter.io/ios/app/comvex/id6805099128)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reader by Bookmark free?

Reader by Bookmark is free to download, with in-app purchases available.

### Is Comvex free?

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

### Do Reader by Bookmark or Comvex have ads?

Neither Reader by Bookmark nor Comvex shows ads.

### Which is updated more often, Reader by Bookmark or Comvex?

Reader by Bookmark ships an update fortnightly, and Comvex every 3 days. Most recently, Reader by Bookmark was updated on October 17, 2026 and Comvex on October 29, 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.*