# Squirrel Chaser vs Cognitive Shuffle

The clearest difference is ads: Cognitive Shuffle at none against Squirrel Chaser's shown. Squirrel Chaser's advantage is update cadence (every 5 weeks vs every 3 months) and ratings volume (7 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Squirrel Chaser sells 2 in-app purchases, starting at $2.99 per month and Cognitive Shuffle sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Squirrel Chaser against 5.0 for Cognitive Shuffle. That said, the two scores are not equally well evidenced: Squirrel Chaser has 7 ratings behind it against 1, so its average is the more settled of the two.

Squirrel Chaser ships an update every 5 weeks, Cognitive Shuffle every 3 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Squirrel Chaser | Cognitive Shuffle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/squirrel-chaser/id1493155192/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cognitive-shuffle-no-insomnia/id6760416628/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 30 MB | 106 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [WeVibin Inc](https://appshunter.io/developer/1493155191) | [Max Apps](https://appshunter.io/developer/1480156187) |

## What reviewers say

### Squirrel Chaser

[App page](https://appshunter.io/ios/app/squirrel-chaser/id1493155192)

Assess and improve your cognitive abilities like attention, focus, and reaction time. This app offers a challenging test that measures performance under stress, allowing you to compare your results and track improvements from various methods.

**Highlights:** Cognitive performance testing, Attention and focus improvement, Reaction time assessment, Performance comparison, Stress-based testing, Visual and auditory input challenges

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Analysis | $2.99 | per month |
| Full Access Analysis | $34.99 | per year |


### Cognitive Shuffle

[App page](https://appshunter.io/ios/app/cognitive-shuffle-no-insomnia/id6760416628)

This app uses a cognitive technique to help you fall asleep faster by listening to random words. It creates simple images in your mind, breaking anxious thought loops and easing you into sleep. Designed for darkness with a pure black interface, it offers a unique approach to combatting insomnia.

**Highlights:** Cognitive shuffle technique, Random word visualization, Gentle whisper voice, Dark interface design, Multiple shuffle modes, Soundscape mixer, Guided breathing exercise

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Squirrel Chaser free?

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

### Is Cognitive Shuffle free?

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

### Which has better reviews, Squirrel Chaser or Cognitive Shuffle?

Squirrel Chaser and Cognitive Shuffle are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Squirrel Chaser or Cognitive Shuffle have ads?

Squirrel Chaser shows ads; Cognitive Shuffle does not.

### Which is updated more often, Squirrel Chaser or Cognitive Shuffle?

Squirrel Chaser ships an update every 5 weeks, and Cognitive Shuffle every 3 months. Most recently, Squirrel Chaser was updated on October 14, 2026 and Cognitive Shuffle on October 7, 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.*