CrimsonZip
Harvard University Health & Fitness iPhoneiPadiPod touch
CrimsonZip is a free Health & Fitness app for iPhone and iPad by Harvard University. Requires iOS 16.4. Updated September 14, 2026.
- Price
- Free
- on the App Store
- Size
- 54 MB
- Age 4+
- Updated
- Sep 14
- 2026 · v1.2.1
Screenshots
About CrimsonZip
CrimsonZip simplifies connecting within the Harvard community. Discover new activities, stay fit, join groups, make friends, learn a new sport, and have fun —all in one place! Whether you’re looking to create a shared interest group that everyone at Harvard can join or a private group just for your close friends, this app gives you the tools to do so. Looking to start a weekly soccer game, or a walking group? Groups not your thing, but looking for a workout partner? What about organizing a movie night? CrimsonZip is designed to foster a vibrant community by making it easier than ever to organize, share, and participate in the activities that matter to you. Discover new interests and passions all within one convenient platform. Everything you need to stay connected to your favorite activities is right here and exclusively for Harvard community members with an active HarvardKey.
What’s new
Version 1.2.1 · Updated September 14, 2026
- performance improvements
App privacy
The developer, Harvard University, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Name, Email Address
- Identifiers: User ID
- Health & Fitness: Health
- User Content: Other User Content
Used for: Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data
- Usage Data: Product Interaction
Used for: Analytics, App Functionality
Alternatives to CrimsonZip
Looking for apps like CrimsonZip? Here are 6 similar apps on the App Store. The highest rated is Shift by GSI (5.0/5), and all 6 are free to download.
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Harvard Recreation
1.8
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MindTide
4.8
-
Shift by GSI
5.0
-
Boston Pole Fitness
4.2
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MIT Recreation
1.5
-
Boston Sports Med
4.4
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| CrimsonZip | – | Free | September 14, 2026 | |
| Harvard Recreation | 1.8 / 5 (8) | Free | Aug 2, 2024 | Compare |
| MindTide | 4.8 / 5 (25) | Free | Sep 26, 2026 | Compare |
| Shift by GSI | 5.0 / 5 (5) | Free | Oct 7, 2026 | Compare |
| Boston Pole Fitness | 4.2 / 5 (5) | Free | Sep 8, 2026 | Compare |
| MIT Recreation | 1.5 / 5 (23) | Free | Nov 14, 2025 | Compare |
| Boston Sports Med | 4.4 / 5 (7) | Free | May 18, 2026 | Compare |
Compare CrimsonZip with the top alternatives: ratings, updates, ASO score and keyword gaps →