# ReZZo vs Mnema

The clearest difference is in-app purchases: ReZZo at none against Mnema's 2. ReZZo also leads on iOS requirement (11.0 vs 26.2). Mnema's advantage is update cadence (every 5 days vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Mnema sells 2 in-app purchases, starting at $2.99 per month. ReZZo asks for nothing beyond the download.

ReZZo ships an update every 9 months, Mnema every 5 days. The most recent releases landed on September 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ReZZo | Mnema |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Size | 36 MB | 4 MB |
| Requires iOS | **11.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Happiness EOOD](https://appshunter.io/developer/1142263522) | [ZAIN AMIN NASER](https://appshunter.io/developer/1877292420) |

## What reviewers say

### ReZZo

[App page](https://appshunter.io/ios/app/rezzo/id1479329442)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mnema

[App page](https://appshunter.io/ios/app/mnema-remember-what-worked/id6759225568)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mnema+ Monthly | $2.99 | per month |
| Mnema+ Yearly | $19.99 | per year |


## Frequently asked questions

### Is ReZZo free?

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

### Is Mnema free?

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

### Do ReZZo or Mnema have ads?

Neither ReZZo nor Mnema shows ads.

### Which is updated more often, ReZZo or Mnema?

ReZZo ships an update every 9 months, and Mnema every 5 days. Most recently, ReZZo was updated on September 30, 2026 and Mnema on October 24, 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.*