Haidy App vs Holter Log
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Haidy App
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Description Haidy โ The Swiss AI Assistant for Medical Documentation Haidy helps you document patient conversations in just 3 minutes. Our secure, Swiss-hosted AI transcribes your recordings in real time, generating structured notes, visit summaries, and referral letters โ automatically and tailored to your specialty. How it works: Record your conversation in the app. Live processing: Haidy turns speech into structured notes and reports. Access your reports: In seconds, your summary and referral documents are ready to export or send via HIN mail. Key benefits: Real-time transcription of patient conversations Specialty-specific structuring (e.g. general medicine, neurology) Automatic creation of medical summaries and referral letters Secure data processing in Switzerland โ no external services like ChatGPT Export to EHR or HIN mail
Holter Log
Easily record symptoms, activities, and other events during a Holter monitor study. Log entries quickly from your iPhone or Apple Watch to create a detailed diary that matches your monitor data, simplifying your medical handoff.
- Quickly log symptoms and activities
- Use Apple Watch for on-the-go logging
- Add custom event entries
- Edit or delete entries
- Review event timeline
- Group logs by study week
- Export and share logs
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Holter Log is a patient-entered diary designed to make it easier to keep clear, organized notes during a Holter monitor study. Instead of relying on memory or writing events down on paper, you can quickly record symptoms, activities, sleep, naps and other notes as they happen. Keep a clear record Record the events that may be useful when reviewing your Holter study, including: โข Symptoms and the time they occurred โข Activities and everyday events โข Sleep and naps โข Notes and additional details โข Events recorded from your iPhone or Apple Watch companion Your entries stay organized in a simple timeline so you can review what happened during the monitoring period. Create a useful report When your study is complete, Holter Log can create a clear PDF diary from the information you entered. Review the report before sharing it with your doctor, clinic or care team. Available in 49 languages Holter Log includes 49 in-app languages, with automatic language selection and a manual language option when you want to choose a different language. Designed for the patient Holter Log is designed to help you record your own observations during a Holter monitoring period. Holter Log does not connect to, read, analyze or interpret data from your Holter monitor or ECG. It does not diagnose medical conditions and is not a substitute for professional medical advice, diagnosis or treatment. If you are experiencing symptoms that may require urgent medical attention, contact your local emergency services or an appropriate healthcare professional.
Screenshots
Verdict
The clearest difference is price: Haidy App at Free against Holter Log's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Haidy App is free to download; Holter Log costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Haidy App ships an update weekly, Holter Log every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | Haidy App | Holter Log |
|---|---|---|
| Price | Free โ better | $0.99 |
| Update frequency | Weekly โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | โ | Paid |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch โ better |
| Requires iOS | 16.4 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 54 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | 44ai AG | GEORGE N LOPOYDA |
In-app purchases
Haidy App
No in-app purchases
Holter Log
No in-app purchases









