# CURIS Decon vs Squirrel

The clearest difference is update cadence: CURIS Decon at fortnightly against Squirrel's monthly. 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.

CURIS Decon ships an update fortnightly, Squirrel monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CURIS Decon | Squirrel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/squirrel-adhd-second-brain/id6770824956/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 7 MB | 12 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Curis System](https://appshunter.io/developer/1834685739) | [Jaganathan Konar](https://appshunter.io/developer/1896388373) |

## What reviewers say

### CURIS Decon

[App page](https://appshunter.io/ios/app/curis-decon/id6698846105)

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

**In-app purchases:** none


### Squirrel

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

This app helps individuals with ADHD capture thoughts, manage tasks, and track time effectively. It offers voice notes with transcription, automatic to-do creation from ideas, and visual time management tools. Designed to work with ADHD brains, it aims to reduce overwhelm and improve daily organization.

**Highlights:** Voice notes with instant transcription, Automatic to-do creation from thoughts, Visual time management with countdowns, Body-doubling focus mode, Habit tracking with streaks, Calendar sync for reminders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CURIS Decon free?

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

### Is Squirrel free?

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

### Do CURIS Decon or Squirrel have ads?

Neither CURIS Decon nor Squirrel shows ads.

### Which is updated more often, CURIS Decon or Squirrel?

CURIS Decon ships an update fortnightly, and Squirrel monthly. Most recently, CURIS Decon was updated on November 4, 2026 and Squirrel on October 31, 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.*