# Cuememo vs PaperBrain AI

The clearest difference is in-app purchases: Cuememo at none against PaperBrain AI's 3. Cuememo also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PaperBrain AI sells 3 in-app purchases, starting at $7.99 per month. Cuememo asks for nothing beyond the download.

Cuememo ships an update every 10 days, PaperBrain AI every 2 weeks. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Cuememo | PaperBrain AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 18 MB | 27 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Diego Vega](https://appshunter.io/developer/1082075641) | [Bowen Craft](https://appshunter.io/developer/900161450) |

## What reviewers say

### Cuememo

[App page](https://appshunter.io/ios/app/cuememo-recorder/id6769312771)

**Features:** macOS Compatibility

**In-app purchases:** none


### PaperBrain AI

[App page](https://appshunter.io/ios/app/paperbrain-ai/id6771600487)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PaperBrain Standard Monthly | $7.99 | per month |
| PaperBrain Pro Monthly | $9.99 | per month |
| PaperBrain Max Monthly | $19.99 | per month |


## Frequently asked questions

### Is Cuememo free?

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

### Is PaperBrain AI free?

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

### Do Cuememo or PaperBrain AI have ads?

Neither Cuememo nor PaperBrain AI shows ads.

### Which is updated more often, Cuememo or PaperBrain AI?

Cuememo ships an update every 10 days, and PaperBrain AI every 2 weeks. Most recently, Cuememo was updated on October 10, 2026 and PaperBrain AI on October 14, 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.*