# Heart Rate + Pulse Tracker vs Smart Cal

The clearest difference is device support: Smart Cal at 3 against Heart Rate + Pulse Tracker's 1. Smart Cal also leads on iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Heart Rate + Pulse Tracker sells 4 in-app purchases, starting at $2.99 per 7 days and Smart Cal sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Heart Rate + Pulse Tracker | Smart Cal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/heart-rate-plus-pulse-tracker/id6748003994/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 79 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Exhalo](https://appshunter.io/developer/1683499451) | [Harsh Malhotra](https://appshunter.io/developer/6783413411) |

## What reviewers say

### Heart Rate + Pulse Tracker

[App page](https://appshunter.io/ios/app/heart-rate-plus-pulse-tracker/id6748003994)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Stress Monitor Premium | $29.99 | per year |


### Smart Cal

[App page](https://appshunter.io/ios/app/smart-cal-calorie-tracker/id6784104872)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Cal Pro Monthly | $9.99 | per month |
| Smart Cal Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Heart Rate + Pulse Tracker free?

Heart Rate + Pulse Tracker is free to download, with in-app purchases available.

### Is Smart Cal free?

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

### Do Heart Rate + Pulse Tracker or Smart Cal have ads?

Neither Heart Rate + Pulse Tracker nor Smart Cal shows ads.

---

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