# Kardia vs AlphC E

The clearest difference is review sentiment: AlphC E at 100% against Kardia's 65%. Kardia's advantage is monetization model (free vs free with in-app purchases) and chart position (#76 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Kardia ships an update monthly, AlphC E every 6 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Kardia | AlphC E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (236K ratings)](https://appshunter.io/ios/app/kardia/id579769143/reviews)** | — |
| Number of ratings | **236K** | — |
| Positive reviews | 64.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#76** | — |
| Size | 455 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AliveCor, Inc.](https://appshunter.io/developer/546535893) | [Alphabet Communication](https://appshunter.io/developer/1273655315) |

## What reviewers say

### Kardia

[App page](https://appshunter.io/ios/app/kardia/id579769143)

**Currently charting:** #76 Top Free · Medical (US App Store)

Record medical-grade EKGs from home using a personal EKG device. Get instant analysis for common arrhythmias and easily share your heart data with your doctor for remote management of your heart health.

**Highlights:** Record medical-grade EKGs, Instant arrhythmia analysis, Share heart data with doctors, Track heart health history, Integrates with Apple Health

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for monitoring heart health
- 🚀 Accurate and reliable device
- 📊 Helpful for providing evidence to doctors
- 🤖 Convenient and easy to use
- 💡 Allows remote monitoring of heart conditions

**What reviewers complain about**

- 🔒 Requires subscription to unlock advanced features
- 🔋 Battery life issues
- 🔌 Connectivity problems
- 🤔 Inconsistent or inaccurate readings
- 💰 Expensive device and subscription

**Reported bugs**

- App crashes or freezes
- Compatibility issues with newer devices
- Difficulty sending or saving ECG recordings

**Requested features**

- Integrate with Apple Health
- Add temperature tracking
- Improve data sharing and reporting
- Enhance user interface and experience


### AlphC E

[App page](https://appshunter.io/ios/app/alphc-e-alert/id1556388528)

This app helps you stay connected with loved ones by sending emergency alerts and your precise location. It utilizes patented technology to ensure critical information reaches designated contacts when assistance is needed.

**Highlights:** Send help and safe alerts, Share exact location, Up to 8 addresses, Patented technology, Global connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kardia free?

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

### Is AlphC E free?

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

### Do Kardia or AlphC E have ads?

Neither Kardia nor AlphC E shows ads.

### Which is updated more often, Kardia or AlphC E?

Kardia ships an update monthly, and AlphC E every 6 weeks. Most recently, Kardia was updated on October 21, 2026 and AlphC E on October 12, 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.*