# Squirrel Chaser vs SHÎFT

The clearest difference is in-app purchases: SHÎFT at none against Squirrel Chaser's 2. SHÎFT also leads on update cadence (every 3 days vs every 5 weeks) and review sentiment (100% vs 80%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Squirrel Chaser sells 2 in-app purchases, starting at $2.99 per month. SHÎFT asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Squirrel Chaser against 5.0 for SHÎFT. Both are backed by a comparable volume of ratings — 7 and 8 respectively. Written reviews are what separate them: 80% of Squirrel Chaser's written reviews are positive against 100% of SHÎFT's.

Squirrel Chaser ships an update every 5 weeks, SHÎFT every 3 days. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Squirrel Chaser | SHÎFT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/squirrel-chaser/id1493155192/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/shift/id6755442629/reviews) |
| Number of ratings | 7 | **8** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 30 MB | 70 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [WeVibin Inc](https://appshunter.io/developer/1493155191) | [Big Develop Tech & Media, LLC](https://appshunter.io/developer/1794771622) |

## 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 |


### SHÎFT

[App page](https://appshunter.io/ios/app/shift/id6755442629)

This program uses neuroscience and AI to help you rebuild your mindset, habits, and self-image over 91 days. It offers personalized protocols with daily exercises designed for identity reconstruction.

**Highlights:** 91-day brain rewiring program, Neuroscience-backed protocols, AI-powered personalized guidance, Identity reconstruction, Daily targeted exercises, Digital detox guidance

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

**In-app purchases:** none


## Frequently asked questions

### Is Squirrel Chaser free?

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

### Is SHÎFT free?

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

### Which has better reviews, Squirrel Chaser or SHÎFT?

Squirrel Chaser and SHÎFT are both rated 5.0 out of 5 on the App Store, from 7 and 8 ratings respectively.

### Do Squirrel Chaser or SHÎFT have ads?

Both Squirrel Chaser and SHÎFT show ads.

### Which is updated more often, Squirrel Chaser or SHÎFT?

Squirrel Chaser ships an update every 5 weeks, and SHÎFT every 3 days. Most recently, Squirrel Chaser was updated on September 28, 2026 and SHÎFT on September 29, 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.*