Redprint vs LifeData
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Redprint
This app transforms gyms into interactive spaces. Tap your phone on equipment tags to access instructional videos, log exercises, and track your fitness progress with visual metrics and achievements.
- Interactive gym equipment guides
- Exercise logging and progress tracking
- Metric graphics for analysis
- Achievement system for motivation
- Workout planning
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Redprint is the first fitness mobile application make gyms interactive. By simply tapping your phone against a Redprint tag in any Redprint compatible gym, you can learn from instructional video specific to that equipment and add the exercise to your workout to track your progress. Redprint provides metric graphics to help you analyze your progress over time and achievements to keep you motivated and to reward consistency. Try Redprint today!
LifeData
This app allows users to participate in research studies by interacting with content throughout their day. It's designed to gather data on daily experiences, patient-reported outcomes for healthcare, and personal growth.
- Participate in research studies
- Experience sampling
- Track patient-reported outcomes
- Personal growth studies
- Interact with study content daily
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The LifeData app is part of the new LifeData platform released in 2025 designed to interact with you throughout the day. Be sure that this is the correct app for the study you wish to participate in. Use it to download Studies created by experts using the LifeData web application and then begin interacting with the content throughout your day. Studies are used for a variety of purposes. Some involve experience sampling so that researchers can better understand your daily experiences. Others gather patient reported outcomes for healthcare providers who want to track how you are doing. And in some cases, Studies are designed to help you grow in a particular area. The underlying technology for this app was designed by behavioral scientists, and opens up new possibilities for understanding and change.
Screenshots
Verdict
The clearest difference is rating: LifeData at 5.0 against Redprint's 4.2. LifeData also leads on in-app purchases (none vs 10). Redprint's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (20 vs 1). On price, ads, device support and iOS requirement 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. Redprint sells 10 one-off in-app purchases. LifeData asks for nothing beyond the download.
LifeData holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Redprint has 20 ratings behind it against 1, so its average is the more settled of the two.
Redprint ships an update weekly, LifeData every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | Redprint | LifeData |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (20 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 20 — better | 1 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 374 MB | 10 MB |
| Age rating | 12+ | 4+ |
| Developer | Redprint Inc. | LifeData, LLC |
Customer experience
Redprint
LifeData
In-app purchases
Redprint
- Routine purchase $9.99$9.99
- Routine purchase $14.99$14.99
- Routine purchase $19.99$19.99
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- Routine purchase $24.99$24.99
- Routine purchase $29.99$29.99
- Routine purchase $39.99$39.99
- Routine purchase $49.99$49.99
- Routine purchase $59.99$59.99
- Routine purchase $69.99$69.99
- Routine purchase $79.99$79.99
LifeData
No in-app purchases








