# WebCardio vs OKAKI PIP Mobile

The clearest difference is update cadence: WebCardio at every 5 weeks against OKAKI PIP Mobile's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WebCardio ships an update every 5 weeks, OKAKI PIP Mobile every 8 months. The most recent releases landed on November 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | WebCardio | OKAKI PIP Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 83 MB | 89 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [WebCardio](https://appshunter.io/developer/1603384250) | [OKAKI](https://appshunter.io/developer/1553523365) |

## What reviewers say

### WebCardio

[App page](https://appshunter.io/ios/app/webcardio/id1107495645)

This app works with a wearable biosensor for continuous ECG monitoring. It securely transmits collected data to a cloud backend for medical analysis. The device is intended for use under medical supervision and is available by prescription only.

**Highlights:** ECG monitoring companion app, Connects to wearable biosensor, Relays data to cloud backend, Requires medical supervision, Prescription-only device compatibility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OKAKI PIP Mobile

[App page](https://appshunter.io/ios/app/okaki-pip-mobile/id1635856540)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WebCardio free?

WebCardio is free to download, with no in-app purchases.

### Is OKAKI PIP Mobile free?

OKAKI PIP Mobile is free to download, with no in-app purchases.

### Do WebCardio or OKAKI PIP Mobile have ads?

Neither WebCardio nor OKAKI PIP Mobile shows ads.

### Which is updated more often, WebCardio or OKAKI PIP Mobile?

WebCardio ships an update every 5 weeks, and OKAKI PIP Mobile every 8 months. Most recently, WebCardio was updated on November 6, 2026 and OKAKI PIP Mobile on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*