# KemoDoku vs Recurro

The clearest difference is price: KemoDoku at Free against Recurro's $0.89. KemoDoku also leads on update cadence (every 2 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

KemoDoku is free to download; Recurro costs $0.89 up front. Neither carries in-app purchases, so what you see is what you pay.

KemoDoku ships an update every 2 days, Recurro every 2 months. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | KemoDoku | Recurro |
| --- | --- | --- |
| Price | **Free** | $0.89 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/recurro-infinite-memory/id6756243735/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | — | Paid |
| Size | 14 MB | 5 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Martin Hanske](https://appshunter.io/developer/1716050508) | [Anthony Harvey](https://appshunter.io/developer/1478197285) |

## What reviewers say

### KemoDoku

[App page](https://appshunter.io/ios/app/kemodoku/id6752019675)

**Features:** macOS Compatibility

**In-app purchases:** none


### Recurro

[App page](https://appshunter.io/ios/app/recurro-infinite-memory/id6756243735)

This game enhances focus and memory through a classic card-matching mechanic. It tracks your recall accuracy and depth, offering detailed analytics to monitor cognitive improvement. Customize your challenge with various board sizes for both casual play and serious brain training.

**Highlights:** Card matching gameplay, Memory recall tracking, Cognitive improvement analytics, Customizable board sizes, Progress tracking charts, Elephant companion

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

**In-app purchases:** none


## Frequently asked questions

### Is KemoDoku free?

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

### Is Recurro free?

Recurro costs $0.89, with no in-app purchases.

### Do KemoDoku or Recurro have ads?

Neither KemoDoku nor Recurro shows ads.

### Which is updated more often, KemoDoku or Recurro?

KemoDoku ships an update every 2 days, and Recurro every 2 months. Most recently, KemoDoku was updated on September 11, 2026 and Recurro on September 9, 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.*