# ECG EKG Viewer for Polar H10 — user reviews

> 6 indexed App Store user reviews of ECG EKG Viewer for Polar H10 by Hvin LLC, rated 4.40/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/ecg-ekg-viewer-for-polar-h10/id1638800836/reviews
- App overview in markdown: https://appshunter.io/ios/app/ecg-ekg-viewer-for-polar-h10/id1638800836.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 0

## Most critical reviews (6 lowest-rated)

### 1/5 — Ne fonctionne pas.

*2023-03-10*

Ne fonctionne pas. Plante sans s’ouvrir. 
Plusieurs tentatives de suppression /installation.

### 1/5 — Purchased but not even able to launch it

*2023-01-03*

Not sure if scam, hack or incompatibility with iPhone 14 Pro. Please refund

### 2/5 — Export button stopped working after last update

*2026-04-21*

Since the last update no more exports are possible. The Export button remains unresponsive no matter the setting. 

App was quite nice before the last update.

### 4/5 — すごい良いアプリ。できれば、常にannotationを表示できるようになれば、最高。

*2025-10-18*

心臓に病気があり、自分の心臓を監視したいときにこちらを使っています。他にもありますが、500円払う価値がある。グラフがすごい安定していて見やすい。レイテンシーが比較的滑らか。シンプルで使いやすい。
あとは、タップしなくても常にannotationを表示するモードがあると、とても嬉しい。あと、強いていうなら、波形の更新頻度を、もう少し上げられたらなぁ、とも思いました。それでも、もはや運動という垣根を超えて、健康管理にも使えます。

### 5/5 — Great App

*2023-03-21*

It works great, you can see your current Heart rate and record your ekg for long periods of time and save it at your health app

### 5/5 — Like app

*2022-10-29*

Like the app, but it took me a google search to find it for some reason, much better than to other two apps that fist came up in the searches for H10 ecg

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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 2026-09-02.*