# Mindodoro vs InkBrook

The clearest difference is in-app purchases: Mindodoro at none against InkBrook's 2. Mindodoro also leads on device support (3 vs 1) and iOS requirement (13 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. InkBrook sells 2 in-app purchases, starting at $0.99 per month. Mindodoro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 14, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Mindodoro | InkBrook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 55 MB | 24 MB |
| Requires iOS | **13** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Shanghai Interesting Soft Network Technology Co., Ltd.](https://appshunter.io/developer/1881898656) | [Dalian Junjing Xiyu Technology Co., Ltd.](https://appshunter.io/developer/6784915710) |

## What reviewers say

### Mindodoro

[App page](https://appshunter.io/ios/app/mindodoro-flashcards-plus-srs/id6759954663)

**Features:** macOS Compatibility

**In-app purchases:** none


### InkBrook

[App page](https://appshunter.io/ios/app/inkbrook/id6784915708)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完整版 · 月 | $0.99 | per month |
| 完整版 · 年 | $4.99 | per year |


## Frequently asked questions

### Is Mindodoro free?

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

### Is InkBrook free?

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

### Do Mindodoro or InkBrook have ads?

Neither Mindodoro nor InkBrook shows ads.

### Which is updated more often, Mindodoro or InkBrook?

Mindodoro ships an update every 3 weeks, and InkBrook every 3 weeks. Most recently, Mindodoro was updated on September 14, 2026 and InkBrook on August 31, 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.*