# Penso Notes vs Second Brain

The clearest difference is iOS requirement: Penso Notes at 15.6 against Second Brain's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Penso Notes | Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 122 MB | 21 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suchitra Enterprise](https://appshunter.io/developer/1827772637) | [Konstantin Akushev](https://appshunter.io/developer/1879211261) |

## What reviewers say

### Penso Notes

[App page](https://appshunter.io/ios/app/penso-notes/id6748872837)

**In-app purchases:** none


### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-voice-notes/id6759515692)

**In-app purchases:** none


## Frequently asked questions

### Is Penso Notes free?

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

### Is Second Brain free?

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

### Do Penso Notes or Second Brain have ads?

Neither Penso Notes nor Second Brain shows ads.

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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.*