# Heart Track Pro vs TrainCurve

The clearest difference is iOS requirement: TrainCurve at 17.0 against Heart Track Pro's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Heart Track Pro sells 1 one-off in-app purchase and TrainCurve sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Heart Track Pro ships an update every 2 weeks, TrainCurve fortnightly. Both last shipped on October 14, 2026.

## The numbers

| Metric | Heart Track Pro | TrainCurve |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 19 MB | 8 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Recognica, LLC](https://appshunter.io/developer/1870681929) | [ENRIQUE VALEROS MURIANA](https://appshunter.io/developer/6778818504) |

## What reviewers say

### Heart Track Pro

[App page](https://appshunter.io/ios/app/heart-track-pro/id6760950402)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HeartTrackPro Unlock | $4.99 | one-time |


### TrainCurve

[App page](https://appshunter.io/ios/app/traincurve-training-load/id6782075437)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrainCurve Pro Monthly | $4.99 | per month |
| TrainCurve Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Heart Track Pro free?

Heart Track Pro is free to download, with in-app purchases available.

### Is TrainCurve free?

TrainCurve is free to download, with in-app purchases available.

### Do Heart Track Pro or TrainCurve have ads?

Neither Heart Track Pro nor TrainCurve shows ads.

### Which is updated more often, Heart Track Pro or TrainCurve?

Heart Track Pro ships an update every 2 weeks, and TrainCurve fortnightly. Most recently, Heart Track Pro was updated on October 14, 2026 and TrainCurve on October 14, 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.*