# Mish vs ReadGrow

The clearest difference is in-app purchases: ReadGrow at none against Mish's 5. ReadGrow also leads on update cadence (every 3 days vs weekly). Mish's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Mish sells 5 in-app purchases, starting at $1.99 per month. ReadGrow asks for nothing beyond the download.

Mish ships an update weekly, ReadGrow every 3 days. The most recent releases landed on September 14, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Mish | ReadGrow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 333 MB | 17 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Liang Ting Yu](https://appshunter.io/developer/1831213270) | [Chih-Yen Kuo](https://appshunter.io/developer/6783488735) |

## What reviewers say

### Mish

[App page](https://appshunter.io/ios/app/mish-book-tracker-and-notes/id6749848120)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mish Pro Monthly | $1.99 | per month |
| Mish Pro Yearly | $19.99 | per year |
| A Cup of Coffee | $0.99 | one-time |
| A Nice Lunch | $1.99 | one-time |
| A Good Book | $4.99 | one-time |


### ReadGrow

[App page](https://appshunter.io/ios/app/readgrow/id6783488733)

**In-app purchases:** none


## Frequently asked questions

### Is Mish free?

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

### Is ReadGrow free?

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

### Do Mish or ReadGrow have ads?

Neither Mish nor ReadGrow shows ads.

### Which is updated more often, Mish or ReadGrow?

Mish ships an update weekly, and ReadGrow every 3 days. Most recently, Mish was updated on September 14, 2026 and ReadGrow on August 20, 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.*