# ACE Explorer Neuroscape vs Linus Tester

The clearest difference is update cadence: ACE Explorer Neuroscape at monthly against Linus Tester's every 2 months. ACE Explorer Neuroscape also leads on iOS requirement (10.0 vs 15.6). 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.

ACE Explorer Neuroscape ships an update monthly, Linus Tester every 2 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ACE Explorer Neuroscape | Linus Tester |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (4 ratings)](https://appshunter.io/ios/app/linus-tester/id1523340677/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 241 MB | 202 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEUROSCAPE ALLIANCE](https://appshunter.io/developer/1459562932) | [Linus Health, Inc.](https://appshunter.io/developer/1481489335) |

## What reviewers say

### ACE Explorer Neuroscape

[App page](https://appshunter.io/ios/app/ace-explorer-neuroscape/id1460585485)

**Features:** macOS Compatibility

**In-app purchases:** none


### Linus Tester

[App page](https://appshunter.io/ios/app/linus-tester/id1523340677)

This platform collects extensive digital measurements related to brain health, including voice, speech, gait, cognition, and eye movement. It uses machine learning to analyze this data alongside electronic health records, creating precise metrics for evaluating interventions and personalizing brain health recommendations.

**Highlights:** Digital measurement collection, Voice and speech analysis, Gait and cognition tracking, Eye movement monitoring, Machine learning data analysis, Electronic health record integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ACE Explorer Neuroscape free?

ACE Explorer Neuroscape is free to download, with no in-app purchases.

### Is Linus Tester free?

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

### Do ACE Explorer Neuroscape or Linus Tester have ads?

Neither ACE Explorer Neuroscape nor Linus Tester shows ads.

### Which is updated more often, ACE Explorer Neuroscape or Linus Tester?

ACE Explorer Neuroscape ships an update monthly, and Linus Tester every 2 months. Most recently, ACE Explorer Neuroscape was updated on October 26, 2026 and Linus Tester on November 3, 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.*