BrainTest vs Altoida
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BrainTest
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.
- 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
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BrainTest® is scientifically validated to detect cognitive changes associated with Alzheimer’s, Dementia, & Mild Cognitive Impairment. Results videos feature Board Certified Physicians explaining your score in the comfort & privacy of your own home. LATEST NEWS: • BrainTest® featured on ABC News, NBC News, Fox News & Univision • Study presented at Alzheimer’s Association International Conference (AAIC) validates BrainTest® performs similarly with neuropsychological batteries (MOCA, MMSE) as well as its Pen-and-Paper counterpart (SAGE) in detecting Mild Cognitive Impairment & Early Dementias, showing no scale bias (specificity 90%, sensitivity 71%) • BrainTest® Clinical Validation study published in peer-reviewed scientific journal (Alzheimer’s Research & Therapy) WHO SHOULD CONSIDER BRAINTEST? If you’re concerned about your thinking or memory, or want to establish a baseline from which to monitor your cognition, BrainTest® is the application for you. BrainTest is the same kind of screening test at doctor’s offices, but one that’s uniquely designed to screen for early changes in cognition associated with Alzheimer’s Disease, Dementia, and Mild Cognitive Impairment. BrainTest can be taken in the privacy of your own home, anonymously scored at our centralized scoring core-lab, and (when you’re ready) shared with your doctor to help start the conversation. Results videos are delivered inside the application and feature an explanation of your score from a Board Certified Physician. KEY ADVANTAGES OF BRAINTEST Self-Administered – The same kind of screening test you’d receive at a doctor’s office, now available in the comfort and privacy of your own home. Baseline Report Card – Track your memory and thinking over time and use BrainTest as an early warning system for possible cognitive changes. Brevity – 10-15 minute BrainTest can deliver a snapshot of multiple cognitive domains (language, reasoning, orientation, memory, and executive function). HIPAA Compliant – BrainTest is HIPAA compliant and adheres to the strictest healthcare privacy laws in the United States. Private & Confidential – BrainTests are scored anonymously and confidentially. Your name is not visible to our scoring specialists or doctors. Meaning only YOU will know your final score Scientifically Validated – BrainTest study at ClinicalTrials.gov https://clinicaltrials.gov/ct2/show/NCT02544074 SCIENCE BEHIND BRAINTEST BrainTest is based on the Self-administered Gerocognitive Examination (SAGE), created by Dr. Douglas Scharre, Professor of Clinical Neurology and Psychiatry at The Ohio State University. RELATED SCIENTIFIC PUBLICATIONS: https://alzres.biomedcentral.com/articles/10.1186/s13195-017-0269-3 https://doi.org/10.1097%2FWAD.0b013e3181b03277 https://www.ncbi.nlm.nih.gov/pubmed/20220323 APPLE SPECIFIC TERMS: BrainTest is free to install and use, and requires an internet connection. BrainTest contains in-app purchases and certain parts of BrainTest are only accessible by purchasing a Scoring Plan. “30Day Free Trial Wellness Plans” are for free for 1 month (limit 1 per iTunes account), and billed at USD$ 24.99 after the trial. Subscriptions automatically renew every 6 months unless auto-renew is turned off at least 24-hours before the end of the current period. Payment will be charged to your iTunes Account at confirmation of purchase. iTunes accounts will be billed 24-hours prior to the end of the current period. Subscriptions may be self-managed and auto-renewal may be turned off by going to your Account Settings after purchase. The 30-Day Free Trial is only available 1 time to each iTunes account. Privacy Policy: https://braintest.com/privacy/ and Terms of Service: https://braintest.com/terms/ Installing and using BrainTest is subject to the application Privacy Policy: https://braintest.com/privacy/ and Terms of Service: https://braintest.com/terms/
Altoida
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.
- Brain health measurement
- Cognitive assessment aid
- Eye movement analysis
- Educational insights
- Global user community
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Altoida is the #1 app-based tool for measuring and monitoring your brain health. Join the global community of Altoida users in understanding your brain and taking control of your health. Altoida's technology is 510k exempt to be used as a computerized cognitive assessment aid, recognized by the U.S. Food and Drug Administration (FDA). It has not been cleared or approved by the FDA for any other use. The Altoida application is not intended to diagnose, treat, cure or prevent any disease. The information provided is intended for educational purposes only and should not be considered medical advice. Please speak with an appropriate healthcare professional when evaluating any wellness-related therapies or lifestyle modifications, or regarding any questions or concerns about your specific health situation. To learn more about Altoida's science, technology, and validated scoring methods, please consult our trial publications in the U.S. National Library of Medicine and our peer-reviewed studies: • https://clinicaltrials.gov/ct2/show/NCT02843529 • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4879487/ • https://games.jmir.org/2013/1/e1/ • https://www.sciencedirect.com/science/article/pii/S2352873718300210. The front-facing camera on compatible devices is used through the TrueDepth API to register the eye movement of the user. Only abstract statistical data of the eye movement is analyzed and no images of the user are stored or transmitted at any time. During the augmented reality test, no images of either camera are recorded, stored, or transmitted at any time. No device IDs, UDIDs, or any other information capable of re-identifying your device is recorded, stored, or transmitted. The anonymized abstract statistical data of each test is stored for analysis and will be deleted upon request. For this purpose, contact support@altoida.com.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | BrainTest | Altoida |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (289 ratings) — better | 4.3 (29 ratings) |
| Positive reviews | 36.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 289 — better | 29 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14 | 13.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 84 MB |
| Age rating | 17+ | 4+ |
| Developer | Brain Test Inc. | Altoida AG |
Customer experience
BrainTest
Altoida
Bugs and requests
BrainTest
Reported bugs
8 issues- Inaccurate test results
- Test doesn't upload
- App doesn't work
- App has glitches
- App crashes
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- App freezes
- Notification issues
- Subscription cancellation issues
Requested features
4 requests- Consider pen input for drawing
- Offer senior citizen discount
- Improve cancellation process
- Provide more tests per year
Altoida
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BrainTest
- 30Day Free Trial Wellness Plan1 Month trial3 variants$24.996 Months
- BrainTest Annual Wellness Plan$24.996 Months
- Free Single BrainTestFree
- Single BrainTest Plan$39.99
Altoida
No in-app purchases








