# iScreen Aphasia vs Linus Tester

The clearest difference is price: Linus Tester at Free against iScreen Aphasia's $69.99. Linus Tester also leads on update cadence (every 2 months vs every 33 months) and ratings volume (4 vs 1). On rating, ads, in-app purchases and iOS requirement there is nothing between them.

Linus Tester is free to download; iScreen Aphasia costs $69.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.0 for iScreen Aphasia against 3.0 for Linus Tester. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

iScreen Aphasia ships an update every 33 months, Linus Tester every 2 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | iScreen Aphasia | Linus Tester |
| --- | --- | --- |
| Price | $69.99 | **Free** |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/iscreen-aphasia/id1062080972/reviews) | [3.0 (4 ratings)](https://appshunter.io/ios/app/linus-tester/id1523340677/reviews) |
| Number of ratings | 1 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 27 MB | 202 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smarty Ears](https://appshunter.io/developer/348779167) | [Linus Health, Inc.](https://appshunter.io/developer/1481489335) |

## What reviewers say

### iScreen Aphasia

[App page](https://appshunter.io/ios/app/iscreen-aphasia/id1062080972)

**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 iScreen Aphasia free?

iScreen Aphasia costs $69.99, with no in-app purchases.

### Is Linus Tester free?

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

### Which has better reviews, iScreen Aphasia or Linus Tester?

iScreen Aphasia and Linus Tester are both rated 3.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do iScreen Aphasia or Linus Tester have ads?

Neither iScreen Aphasia nor Linus Tester shows ads.

### Which is updated more often, iScreen Aphasia or Linus Tester?

iScreen Aphasia ships an update every 33 months, and Linus Tester every 2 months. Most recently, iScreen Aphasia was updated on October 24, 2026 and Linus Tester on October 12, 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.*