Avicenna Research vs BrainEye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Avicenna Research
Participate in scientific research studies from your smartphone. Contribute to discoveries in health, psychology, and more by answering surveys and providing anonymized data. You have full control over your information and can withdraw at any time.
- Participate in research studies
- Contribute to health discoveries
- Anonymized data sharing
- Control over personal data
- Survey participation
- Location and exercise data optional
- Integrates with Health app
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Avicenna turns your smartphone into a mobile research lab and enables you to help scientists towards realizing their life-changing discoveries, in health, psychology, kinesiology, and others. Using Avicenna, you can participate in research studies you care about. The study's consent form clearly explains which research organization is requesting your data, how your data is anonymized, who will study your data and for what purpose, and what incentives you can expect for your participation. During your participation, you occasionally will be asked short survey questions. Depending on the study, you also might be asked to provide your location information or exercise habits. None of these are mandatory and you can drop out at any time. Avicenna always reminds you of the data you are providing. Avicenna gives you full control over your data. You always can review the data you have provided through your account on the Avicenna website. You also can drop out of the study at any time you prefer, or delete part or all of the data you have provided, no strings attached. Continued use of GPS running in the background can dramatically decrease battery life. ** This app integrates with the Health app **
BrainEye
This app uses advanced eye movement tracking to assess brain performance and monitor overall well-being. It provides detailed reports and personalized insights to help users understand trends related to stress, fatigue, and other health factors.
- Eye movement tracking
- Brain performance evaluation
- Well-being monitoring
- Health trend analysis
- Detailed reporting
- Personalized insights
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All plans include a 3-day free trial! Try it free, cancel anytime. The BrainEye smartphone app is a Wellness Software intended to be used by lay users to measure eye movement to assist in evaluating brain performance, ensuring well-being and monitoring health. BrainEye leverages advanced eye movement tracking to measure accuracy and response time, offering a window into brain health. Since eye movement reflects brain function, these metrics can help you monitor brain health over time, helping you track performance and recognize trends linked to stress, fatigue, or other factors affecting your well-being. The app generates detailed reports that can be shared with healthcare providers as well as personalized insights, empowering you to manage and stay informed about your brain health. Important note: The BrainEye App is not intended to be used for the screening, prevention, diagnosis, treatment or rehabilitation of any health condition or disease. The BrainEye App is occasionally used in human research trials, all users involved in these trials will be formally asked for consent separately.
Screenshots
Verdict
The clearest difference is in-app purchases: Avicenna Research at none against BrainEye's 2. Avicenna Research also leads on rating (3.6 vs 3.3) and update cadence (every 2 weeks vs every 5 weeks). On price, review sentiment, ratings volume 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
Both are free to download. BrainEye sells 2 in-app purchases, starting at $3.99 per month. Avicenna Research asks for nothing beyond the download.
Avicenna Research holds the better App Store score, 3.6 against 3.3. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 55% of Avicenna Research's written reviews are positive against 52% of BrainEye's.
Avicenna Research ships an update every 2 weeks, BrainEye every 5 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | Avicenna Research | BrainEye |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) — better | 3.3 (3 ratings) |
| Positive reviews | 54.5% of reviews — better | 52.4% of reviews |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 217 MB | 132 MB |
| Age rating | 4+ | 4+ |
| Developer | Avicenna Research Inc. | Neuro Optica Pty Ltd |
Customer experience
Avicenna Research
BrainEye
In-app purchases
Avicenna Research
No in-app purchases
BrainEye
- BrainEye Monthly3 Days trial$3.991 Month
- BrainEye Yearly3 Days trial$29.901 Year
Questions
Is Avicenna Research free?
Is BrainEye free?
Which has better reviews, Avicenna Research or BrainEye?
Do Avicenna Research or BrainEye have ads?
Which is updated more often, Avicenna Research or BrainEye?
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