# BrainTest vs Altoida

The clearest difference is review sentiment: Altoida at 100% against BrainTest's 36%. Altoida also leads on in-app purchases (none vs 6). BrainTest's advantage is rating (4.6 vs 4.3) and ratings volume (289 vs 29). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BrainTest sells 4 in-app purchases, starting at $24.99 per 6 months. Altoida asks for nothing beyond the download.

BrainTest holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: BrainTest has 289 ratings behind it against 29, so its average is the more settled of the two. Written reviews complicate that: 36% of BrainTest's written reviews are positive against 100% of Altoida's, so the app with the better star average is not the one people write more warmly about.

BrainTest ships an update every 2 months, Altoida monthly. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | BrainTest | Altoida |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (289 ratings)](https://appshunter.io/ios/app/braintest/id1030864182/reviews)** | [4.3 (29 ratings)](https://appshunter.io/ios/app/altoida/id1133610450/reviews) |
| Number of ratings | **289** | 29 |
| Positive reviews | 36.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 84 MB |
| Requires iOS | 14 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Brain Test Inc.](https://appshunter.io/developer/1030864181) | [Altoida AG](https://appshunter.io/developer/1133610449) |

## What reviewers say

### BrainTest

[App page](https://appshunter.io/ios/app/braintest/id1030864182)

This app offers a scientifically validated cognitive screening test to detect changes associated with Alzheimer's, Dementia, and Mild Cognitive Impairment. Get results explained by physicians in a private, at-home setting and share them with your doctor.

**Highlights:** Cognitive screening for Alzheimer's, Dementia, MCI, Physician-explained results videos, Self-administered at home, Baseline cognitive tracking, 10-15 minute test duration, HIPAA compliant and private scoring

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30Day Free Trial Wellness Plan | $24.99 | per 6 months |
| BrainTest Annual Wellness Plan | $24.99 | per 6 months |
| Free Single BrainTest | Free | one-time |
| Single BrainTest Plan | $39.99 | one-time |

**What reviewers like**

- 👍 Hope for confirmed analysis
- 💡 Interesting and informative
- 👍 Easy to download and follow
- 💡 Can be a helpful tool
- 💡 Reassuring and restores confidence

**What reviewers complain about**

- 💸 Misleading in-app purchase
- 💸 Expensive subscription
- 💸 Rip off
- 💸 Not free
- 💸 Excessive price for limited tests

**Reported bugs**

- Inaccurate test results
- Test doesn't upload
- App doesn't work
- App has glitches
- App crashes

**Requested features**

- Consider pen input for drawing
- Offer senior citizen discount
- Improve cancellation process
- Provide more tests per year


### Altoida

[App page](https://appshunter.io/ios/app/altoida/id1133610450)

Measure and monitor your brain health with this app-based tool. It uses advanced technology to analyze eye movement for cognitive assessment, providing educational insights. Consult healthcare professionals for personalized advice.

**Highlights:** Brain health measurement, Cognitive assessment aid, Eye movement analysis, Educational insights, Global user community

**In-app purchases:** none


## Frequently asked questions

### Is BrainTest free?

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

### Is Altoida free?

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

### Which has better reviews, BrainTest or Altoida?

BrainTest is rated higher. BrainTest averages 4.6 out of 5 from 289 ratings, while Altoida averages 4.3 from 29 ratings.

### Do BrainTest or Altoida have ads?

Neither BrainTest nor Altoida shows ads.

### Which is updated more often, BrainTest or Altoida?

BrainTest ships an update every 2 months, and Altoida monthly. Most recently, BrainTest was updated on September 22, 2026 and Altoida on June 1, 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.*