# OtonoMe vs Squirrel

The clearest difference is in-app purchases: Squirrel at none against OtonoMe's 2. OtonoMe's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. OtonoMe sells 2 in-app purchases, starting at $12.99 per month. Squirrel asks for nothing beyond the download.

OtonoMe ships an update every 2 months, Squirrel monthly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OtonoMe | Squirrel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 112 MB | 12 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Yellow Riders](https://appshunter.io/developer/1209479274) | [Jaganathan Konar](https://appshunter.io/developer/1896388373) |

## What reviewers say

### OtonoMe

[App page](https://appshunter.io/ios/app/otonome-assistant/id6746166513)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OtonoME Monthly Plan | $12.99 | per month |
| OtonoME Yearly Plan | $149.99 | per year |


### Squirrel

[App page](https://appshunter.io/ios/app/squirrel-adhd-second-brain/id6770824956)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OtonoMe free?

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

### Is Squirrel free?

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

### Do OtonoMe or Squirrel have ads?

Neither OtonoMe nor Squirrel shows ads.

### Which is updated more often, OtonoMe or Squirrel?

OtonoMe ships an update every 2 months, and Squirrel monthly. Most recently, OtonoMe was updated on October 11, 2026 and Squirrel 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.*