Precision AIM vs BrainHealth®
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Precision AIM
This app delivers randomized motivational messages throughout the day to encourage increased physical activity. Participants log in with a research-provided username and must enable notifications and location services to receive messages. The app's primary function is to facilitate a research study on message-based motivation.
- Randomized motivational messages
- Physical activity encouragement
- Research study participation
- Notification and location services required
- Simple home screen interface
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This application is for an academic research study about how random daily messages influence participants' motivation to increase their physical activity. The purpose of this application is to receive messages sent at random times each day that provide motivation to increase physical activity. When you first open the app, you will be prompted to login with a username give to you by the research team. After login please complete: 1. Allow notifications: You must select "Allow" 2. Always allow location: You must select "Always Allow" You will begin receiving randomly scheduled messages the next day. Opening the application presents a home screen. There is no other user-facing functionality aside from receiving messages.
BrainHealth®
This app provides access to cutting-edge brain health research and tools. It allows users to track and measure brain health, supporting the goal of understanding and improving cognitive function throughout life. It is developed by a nonprofit research institute focused on cognitive neuroscience.
- Access to brain health research
- Track brain health metrics
- Measure cognitive performance
- Citizen science participation
- Understand brain function
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The BrainHealth® App, developed by the Center for BrainHealth® at The University of Texas at Dallas, is a powerful tool making cutting-edge brain health research more easily accessible. Our nonprofit research institute works to redefine understanding and potential enhancement of brain health and performance. The BrainHealth® App brings opportunities to the palm of citizen scientists’ hands so they can support our goal of better understanding how to measure, track, and even improve brain health throughout life. DISCLAIMER: Center for BrainHealth is a research center focused on cognitive neuroscience. We are not medical, and our content should not be construed as offering medical advice. For medical issues, please contact your physician or other qualified health provider. Research results are provided for informational purposes only. Past study results do not constitute a promise or guarantee of future results – neither on an individual or group level. The BrainHealth App does not provide a medical diagnosis or treatment. The BrainHealth Index is not a medical or mental health assessment.
Screenshots
Verdict
The clearest difference is update cadence: BrainHealth® at every 3 weeks against Precision AIM's every 64 months. BrainHealth® also leads on ratings volume (40 vs 3) and iOS requirement (16.0 vs 18.2). Precision AIM's advantage is review sentiment (50% vs 35%). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Precision AIM holds the better App Store score, 3.7 against 3.5. That said, the two scores are not equally well evidenced: BrainHealth® has 40 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Precision AIM's written reviews are positive against 35% of BrainHealth®'s.
Precision AIM ships an update every 64 months, BrainHealth® every 3 weeks. The most recent releases landed on September 24, 2026 and October 30, 2026 respectively.
| Parameter | Precision AIM | BrainHealth® |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | 3.5 (40 ratings) |
| Positive reviews | 50.0% of reviews — better | 35.0% of reviews |
| Number of ratings | 3 | 40 — better |
| Update frequency | Every 64 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 18.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 134 MB |
| Age rating | 4+ | 17+ |
| Developer | SDC Insights, LLC | University of Texas at Dallas |
Customer experience
Precision AIM
BrainHealth®
In-app purchases
Precision AIM
No in-app purchases
BrainHealth®
No in-app purchases
Questions
Is Precision AIM free?
Is BrainHealth® free?
Which has better reviews, Precision AIM or BrainHealth®?
Do Precision AIM or BrainHealth® have ads?
Which is updated more often, Precision AIM or BrainHealth®?
Other comparisons
