Comparison

BrainCheck, Inc. vs Altoida

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BrainCheck, Inc.

Assess cognitive function and aid in the early diagnosis of Alzheimer's and dementia. This FDA-registered medical device provides results within 15 minutes, helping to identify potential brain health conditions early.

Highlights
  • Cognitive function assessment
  • Aid in dementia diagnosis
  • FDA-registered Class II medical device
  • Results in 15 minutes
  • Supports iPad use
Features
Read full description

66% of dementia goes undiagnosed. Early diagnosis is critical to prevent or slow dementia. BrainCheck is an FDA-registered Class II medical device used to assess cognitive function and aid in the diagnosis of Alzheimer's and Dementia within 15 minutes. Note: We recommend taking and administering tests on an iPad. Disclaimer: BrainCheck is not a diagnostic tool and does not treat brain health conditions.

About

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.

Highlights
  • Brain health measurement
  • Cognitive assessment aid
  • Eye movement analysis
  • Educational insights
  • Global user community
Read full description

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

BrainCheck, Inc.2 screens
Altoida4 screens

Verdict

The call

The clearest difference is review sentiment: Altoida at 100% against BrainCheck, Inc.'s 35%. Altoida also leads on rating (4.3 vs 2.8). BrainCheck, Inc.'s advantage is iOS requirement (11.0 vs 13.0). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Altoida holds the better App Store score, 4.3 against 2.8. Both are backed by a comparable volume of ratings — 35 and 29 respectively. Written reviews point the same way: 35% of BrainCheck, Inc.'s written reviews are positive against 100% of Altoida's.

UpkeepUpdate frequency

BrainCheck, Inc. ships an update every 2 months, Altoida monthly. The most recent releases landed on September 16, 2026 and June 1, 2026 respectively.

Scorecard3 real differences · 7 level
BrainCheck, Inc. versus Altoida: the parameters behind the verdict, then further details
ParameterBrainCheck, Inc.Altoida
PriceFreeFree
Rating2.8 (35 ratings)4.3 (29 ratings) — better
Positive reviews35.3% of reviews100.0% of reviews — better
Number of ratings35 — better29
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size61 MB84 MB
Age rating12+4+
DeveloperBrainCheck, Inc.Altoida AG

Customer experience

BrainCheck, Inc.

All ratings35 ratings
Positive42.9%
Neutral2.9%
Negative54.3%
Written reviews17 reviews
Positive35.3%
Neutral5.9%
Negative58.8%

Altoida

All ratings29 ratings
Positive82.8%
Neutral0.0%
Negative17.2%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BrainCheck, Inc.

No in-app purchases

None

Altoida

No in-app purchases

Questions

Is BrainCheck, Inc. free?
BrainCheck, Inc. is free to download, with no in-app purchases.
Is Altoida free?
Altoida is free to download, with no in-app purchases.
Which has better reviews, BrainCheck, Inc. or Altoida?
Altoida is rated higher. BrainCheck, Inc. averages 2.8 out of 5 from 35 ratings, while Altoida averages 4.3 from 29 ratings.
Do BrainCheck, Inc. or Altoida have ads?
Neither BrainCheck, Inc. nor Altoida shows ads.
Which is updated more often, BrainCheck, Inc. or Altoida?
BrainCheck, Inc. ships an update every 2 months, and Altoida monthly. Most recently, BrainCheck, Inc. was updated on September 16, 2026 and Altoida on June 1, 2026.

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