# LostInNotes vs Keep it all

The clearest difference is device support: LostInNotes at 3 against Keep it all's 1. LostInNotes also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LostInNotes sells 1 in-app purchase, starting at $10.00 per month and Keep it all sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

LostInNotes ships an update every 2 weeks, Keep it all fortnightly. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | LostInNotes | Keep it all |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 50 MB | 30 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Metisora](https://appshunter.io/developer/1878534727) | [Gregoire Cambon](https://appshunter.io/developer/1601106525) |

## What reviewers say

### LostInNotes

[App page](https://appshunter.io/ios/app/lostinnotes/id6759413132)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insight: AI Second Brain | $10.00 | per month |


### Keep it all

[App page](https://appshunter.io/ios/app/keep-it-all-brainbank/id6784426157)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brainbank Pro | $14.99 | per month |
| Brainbank Pro | $49.99 | per year |


## Frequently asked questions

### Is LostInNotes free?

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

### Is Keep it all free?

Keep it all is free to download, with in-app purchases available.

### Do LostInNotes or Keep it all have ads?

Neither LostInNotes nor Keep it all shows ads.

### Which is updated more often, LostInNotes or Keep it all?

LostInNotes ships an update every 2 weeks, and Keep it all fortnightly. Most recently, LostInNotes was updated on October 3, 2026 and Keep it all on October 6, 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.*