# ExpoDose vs Heart Alert

The clearest difference is update cadence: ExpoDose at every 5 weeks against Heart Alert's every 2 months. ExpoDose also leads on iOS requirement (13.4 vs 16.6). 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.

ExpoDose ships an update every 5 weeks, Heart Alert every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ExpoDose | Heart Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (38 ratings)](https://appshunter.io/ios/app/heart-alert/id6581485724/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 27 MB | 21 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [siHealth Ltd.](https://appshunter.io/developer/1123107334) | [Nikita Verkhovin](https://appshunter.io/developer/1759705879) |

## What reviewers say

### ExpoDose

[App page](https://appshunter.io/ios/app/expodose/id6449250736)

**In-app purchases:** none


### Heart Alert

[App page](https://appshunter.io/ios/app/heart-alert/id6581485724)

Receive immediate audio notifications when your heart rate exceeds or falls below personalized thresholds. Ideal for fitness training, recovery tracking, or general health awareness. It supports a wide range of Bluetooth heart rate monitors.

**Highlights:** Customizable BPM range, Instant audio alerts, Background operation, Quick setup, Bluetooth heart rate monitor support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ExpoDose free?

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

### Is Heart Alert free?

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

### Do ExpoDose or Heart Alert have ads?

Neither ExpoDose nor Heart Alert shows ads.

### Which is updated more often, ExpoDose or Heart Alert?

ExpoDose ships an update every 5 weeks, and Heart Alert every 2 months. Most recently, ExpoDose was updated on October 25, 2026 and Heart Alert on October 24, 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.*