Rotate is a manual, private journaling app for tracking insulin pump and CGM sensor site rotation on iOS.
The App DNA
What makes this app unique?
It removes the cognitive cost of remembering rotation history, which prevents tissue damage and site-related complications for users managing chronic insulin therapy.
For Individuals using insulin pumps and CGM sensors who manage their own diabetes care and seek a private, manual journaling tool.
What does it look like?
Key features
Maintains separate, independent rotation logs for insulin pump and CGM sensor sites on a body map.
Visualizes site usage history on a body figure to identify least-used areas at a glance.
Integrates with external looping applications to transition from site logging to pump setup.
How much does it cost?
Rotate is distributed as a free, open-source tool with no monetization, account, or server-side analytics.
Velocity
Maintenance developmentopaqueShow more...
Rotate: Pump & CGM Sites maintains a maintenance-level cadence, with only one release shipped in the last 43 days. The development trend is stable but minimal, focusing exclusively on minor updates rather than new features or live operations. Given the lack of descriptive release notes, the publisher is currently providing no visibility into specific improvements or technical changes.
Who built it?
User Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Rotate: Pump & CGM Sites
How's the Health & Fitness market?
Rotate operates as a free, open-source utility in the Health & Fitness category, focusing on privacy-conscious users who avoid server-based medical tracking.
The rivals identified
The Analyst's Read
Key takeaways for Rotate: Pump & CGM Sites
Where is it heading?
The market for manual diabetes tracking is consolidating around privacy-first, offline-capable tools that avoid manufacturer server dependencies. Rotate is well-positioned for this niche, but its long-term relevance depends on integrating with broader health platforms to reduce the manual logging burden.
- The app follows a maintenance-only release cadence, indicating it serves as a finished utility rather than a growth-focused product.
The SWOT
- Dual-track rotation logic maintains independent history for both pump and CGM sites.
- Private-by-design architecture eliminates data-privacy friction for sensitive health information.
- Looping app handoff reduces workflow friction for DIY diabetes management.
- Apple Health integration could automate site-change reminders.
- Expanded body-map library would increase accessibility for diverse users.
Next best moves
Ship Apple Health integration because manual logging is a high-friction barrier → increase daily utility
The counter-intuitive read
The lack of cloud sync is Rotate's primary strength, not a weakness…
Read the full takeBottom line
Rotate provides a necessary, private utility for site management, but its reliance on manual input limits its growth potential. If the developer adds automated Apple Health reminders, the app could transition from a niche journal to a core management tool.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
Report last updated