Skye 101 vs MyCap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Skye 101
This app tracks your brain's clarity by analyzing typing patterns without accessing message content. It provides a continuously updated Clarity Score™ to help you identify influences on your thinking.
- Passive typing pattern analysis
- Continuous Clarity Score™ updates
- Identifies influences on thinking patterns
- Privacy-focused data collection
- Scientifically validated methods
- Research-backed by NIMH/NIA
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Introducing Skye™: A fitness tracker for your brain. Skye™, an innovative creation by KeyWise AI™, serves as your brain's personal fitness tracker, continually evaluating your clarity of thinking. It passively gathers data about your typing patterns as you go about your daily smartphone activities, such as composing emails, engaging on social media, and sending text messages—no need for quizzes, games, or special activities. Skye calculates your unique Clarity Score™ using scientifically validated methods, which is continuously updated throughout the day. It's essential to note that your Clarity Score is neither inherently "good" nor "bad"; it simply reflects your typical thinking and processing patterns. Furthermore, by monitoring changes in your Clarity Score over time, Skye empowers you to identify patterns with various events, shifts in health, lifestyle adjustments, or external factors like medications that may influence your Clarity Score. The reliability of Skye's assessments is underpinned by research support from the National Institute of Mental Health (NIMH) and the National Institute on Aging (NIA). Peer-reviewed studies conducted at renowned universities, including the University of Illinois, University of California San Diego, Rutgers, and University of Texas at Dallas, have confirmed the validity of Skye’s methods. Skye has also gained recognition in leading publications such as the Wall Street Journal, Forbes, Rolling Stone, ESPN Sports Center, and TEDx Chicago. At KeyWise AI, safeguarding your security and privacy is our utmost priority. While Skye analyzes your typing patterns, it never accesses or stores the content of your messages or any personal information. In other words, Skye collects data on how you type, not the words you type, and never requests or collects your personal data.
MyCap
This application allows individuals to participate in research studies by submitting their data through surveys and other methods. Users can easily join a project by scanning a provided QR code.
- Contribute to research studies
- Submit data via surveys
- Join projects with QR code
- Secure data submission
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MyCap enables participants to contribute to research studies by providing their data through surveys and other means. If you are participating in a research project that uses MyCap: 1) Download and open MyCap 2) Click the "Join Project" button 3) Scan the QR code you were given
Screenshots
Verdict
The clearest difference is review sentiment: Skye 101 at 100% against MyCap's 0%. Skye 101 also leads on rating (5.0 vs 4.4). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Skye 101 holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 11 and 7 respectively. Written reviews point the same way: 100% of Skye 101's written reviews are positive against 0% of MyCap's.
Skye 101 ships an update every 2 weeks, MyCap every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | Skye 101 | MyCap |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | 4.4 (7 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 11 — better | 7 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 285 MB |
| Age rating | 17+ | 4+ |
| Developer | KeyWise, Inc. | Vanderbilt University Medical Center |
Customer experience
Skye 101
MyCap
In-app purchases
Skye 101
No in-app purchases
MyCap
No in-app purchases






