HeartFan vs VisitNotes AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HeartFan
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Control your homekit devices during a workout. HeartFan allows you to control your fans and lights within your house based on your heart rate. This can be especially useful for indoor sports where you want your fan to go up when you start sweating. Also controlling the light when reaching your limits gives you an immersive extra motivation. Simply add the accessories, press start and go! The following services and data is accessed by the app: HealthKit: • Read Resting Heart rate (Optional, by default 60, used as minimum default control value 0%) • Read Date of Birth (Optional, by default 30, calculates the maximum heart rate based on your age, used as maximum control value 100%) • Read Heart rate (To read heart rate during the workout and control your HomeKit accessories between your min and max control value) • Read/Write Workout (To start a workout) HomeKit: • Control fans that have dynamic speed enabled. • Control lights that have brightness enabled.
VisitNotes AI
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Never miss a detail from your doctor’s visit again. With Visit Notes, simply press record on your Apple Watch before your appointment, and let our AI do the rest. Whether it’s complex medical advice, prescriptions, or follow-up instructions, Visit Notes captures and summarizes it all—so you can focus on the conversation, not scribbling notes. Key Features: Effortless Recording Record your doctor visits directly from your Apple Watch—discreetly and securely. Instant AI Summaries Get concise, easy-to-understand summaries with key takeaways like medication, advice, and next steps. Private & Secure Your health data is encrypted end-to-end. Only you have access. History at Your Fingertips Revisit past visit summaries anytime. Export and share with doctors or caregivers. Battery-Friendly Performance Record up to 12 hours on Premium—without draining your watch. Who is this for? Patients, caregivers, and anyone who wants to stay on top of their health with clarity and confidence. Peace of mind in your pocket. Download Visit Notes today and let AI handle the hard part—so you can focus on getting better.
Screenshots
Verdict
The clearest difference is iOS requirement: HeartFan at 13.0 against VisitNotes AI's 18.2. On price, ads, in-app purchases and device support 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.
| Parameter | HeartFan | VisitNotes AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 21 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 3 MB | 770 MB |
| Age rating | 4+ | 4+ |
| Developer | ritterfeld.com | Auring Technologies LLP |
In-app purchases
HeartFan
No in-app purchases
VisitNotes AI
No in-app purchases









