# HobbyFlow vs CatRead

The clearest difference is in-app purchases: CatRead at none against HobbyFlow's 2. CatRead also leads on ads (none vs shown). HobbyFlow's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.1 vs 18.0). On price and device support there is nothing between them.

Both are free to download. HobbyFlow sells 2 in-app purchases, starting at $5.99 per month. CatRead asks for nothing beyond the download.

HobbyFlow ships an update every 5 days, CatRead every 3 weeks. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | HobbyFlow | CatRead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 55 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gustavo de Souza pereira](https://appshunter.io/developer/1773798976) | [Daniyal Taskali](https://appshunter.io/developer/1874549289) |

## What reviewers say

### HobbyFlow

[App page](https://appshunter.io/ios/app/hobbyflow/id6748910110)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Yearly Subscription | $49.99 | per year |


### CatRead

[App page](https://appshunter.io/ios/app/catread-book-tracker-and-more/id6762776857)

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

**In-app purchases:** none


## Frequently asked questions

### Is HobbyFlow free?

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

### Is CatRead free?

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

### Do HobbyFlow or CatRead have ads?

HobbyFlow shows ads; CatRead does not.

### Which is updated more often, HobbyFlow or CatRead?

HobbyFlow ships an update every 5 days, and CatRead every 3 weeks. Most recently, HobbyFlow was updated on September 16, 2026 and CatRead on September 10, 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.*