# Cardiobook

> Cardiobook (iPhone/iPad app by Seoritsu Inc..)

- Source: https://appshunter.io/ios/app/cardiobook/id6740513322 (this page in markdown: same URL + `.md`)
- Developer: [Seoritsu Inc.](https://appshunter.io/developer/1715825818)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 47 MB
- Languages: American English, Japanese
- Released: 2025-03-25
- Data updated: 2026-05-14
- User reviews in markdown: https://appshunter.io/ios/app/cardiobook/id6740513322/reviews.md

## What is Cardiobook?

Using this app, you can start and stop heart rate measurement with the 'Heart monitor Cardiobook'.
The data measured by the 'Heart monitor Cardiobook' is acquired in real time by this app and transferred to the server.
Evaluation is possible by transferring the measurement data to the server.

[Precautions for use]
・To use this app, a 'Heart monitor Cardiobook' is required separately.
・Bluetooth communication must be available. (Used for data communication with 'Heart monitor Cardiobook')
・Internet communication is possible. (Used for data communication with the server)

[Disclaimer]
This app is not intended to be used as a medical device.
Regarding the following, please consult the physician who provided the 'Heart monitor Cardiobook'.
・When using this app to measure heart rate with the 'Heart monitor Cardiobook'
・When checking measurement results or seeking advice
・If you have any concerns about the waveform of measurement data displayed in this app.


## Version history (last 2 releases)

### 2.0.0 — 2025-11-19

1. Added support for Wi-Fi-enabled cardiac function devices.
2. Updated to support the latest OS version.

### 1.0 — 2025-03-26

No release notes.

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## More apps by Seoritsu Inc.

- [Cocomiru](https://appshunter.io/ios/app/cocomiru/id6471658162)

All apps by Seoritsu Inc.: https://appshunter.io/developer/1715825818

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-14.*