# Flexora vs Mnemo

The clearest difference is in-app purchases: Flexora at none against Mnemo's 8. Flexora also leads on iOS requirement (13.0 vs 15.0). Mnemo's advantage is update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Mnemo sells 8 one-off in-app purchases. Flexora asks for nothing beyond the download.

Flexora ships an update fortnightly, Mnemo weekly. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Flexora | Mnemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 56 MB | 5 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [PROTERIXBIO, INC.](https://appshunter.io/developer/1894172557) | [Levi Hoekstra](https://appshunter.io/developer/6809699263) |

## What reviewers say

### Flexora

[App page](https://appshunter.io/ios/app/flexora-stretch/id6762446863)

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

**In-app purchases:** none


### Mnemo

[App page](https://appshunter.io/ios/app/mnemo-keep/id6809699261)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quills 1 | $0.99 | one-time |
| Quills 2 | $2.99 | one-time |
| Quills 3 | $4.99 | one-time |
| Quills 4 | $6.99 | one-time |
| Quills 5 | $9.99 | one-time |
| Quills 6 | $19.99 | one-time |
| Quills 7 | $49.99 | one-time |
| Quills 8 | $99.99 | one-time |


## Frequently asked questions

### Is Flexora free?

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

### Is Mnemo free?

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

### Do Flexora or Mnemo have ads?

Neither Flexora nor Mnemo shows ads.

### Which is updated more often, Flexora or Mnemo?

Flexora ships an update fortnightly, and Mnemo weekly. Most recently, Flexora was updated on October 31, 2026 and Mnemo on November 7, 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.*