# LinkSmart vs HRV Tracker Pro

The clearest difference is rating: HRV Tracker Pro at 5.0 against LinkSmart's 2.8. HRV Tracker Pro also leads on update cadence (every 2 weeks vs every 2 months). LinkSmart's advantage is in-app purchases (none vs 2) and ratings volume (8 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. HRV Tracker Pro sells 2 in-app purchases, starting at $8.99 per 7 days. LinkSmart asks for nothing beyond the download.

HRV Tracker Pro holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: LinkSmart has 8 ratings behind it against 1, so its average is the more settled of the two.

LinkSmart ships an update every 2 months, HRV Tracker Pro every 2 weeks. The most recent releases landed on June 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | LinkSmart | HRV Tracker Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (8 ratings)](https://appshunter.io/ios/app/linksmart/id1109303355/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hrv-tracker-pro/id6748574913/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 57 MB | 11 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [嘉豪 余](https://appshunter.io/developer/1094145945) | [Havard Tryman](https://appshunter.io/developer/1662964293) |

## What reviewers say

### LinkSmart

[App page](https://appshunter.io/ios/app/linksmart/id1109303355)

Track your daily activity, sleep, and heart rate with this app. It helps you manage your connected devices and provides notifications for healthy habits like drinking and eating.

**Highlights:** Sport style support, Heart rate monitoring, Activity and sleep tracking, Device management, Drinking and eating notifications, Custom habit notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### HRV Tracker Pro

[App page](https://appshunter.io/ios/app/hrv-tracker-pro/id6748574913)

Track your heart rate variability automatically with an Apple Watch or manually using your iPhone's camera. Analyze trends and identify patterns in your daily HRV to understand your body's recovery and stress levels. Receive morning notifications for your readiness score without opening the app.

**Highlights:** Automatic HRV tracking with Apple Watch, Manual HRV tracking via iPhone camera, RMSSD formula for HRV calculation, Daily and 30-day HRV trend analysis, Morning readiness score notifications, No sign-in required

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $8.99 | per 7 days |
| Premium | $24.99 | per year |


## Frequently asked questions

### Is LinkSmart free?

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

### Is HRV Tracker Pro free?

HRV Tracker Pro is free to download, with in-app purchases available.

### Which has better reviews, LinkSmart or HRV Tracker Pro?

HRV Tracker Pro is rated higher. LinkSmart averages 2.8 out of 5 from 8 ratings, while HRV Tracker Pro averages 5.0 from 1 ratings.

### Do LinkSmart or HRV Tracker Pro have ads?

Neither LinkSmart nor HRV Tracker Pro shows ads.

### Which is updated more often, LinkSmart or HRV Tracker Pro?

LinkSmart ships an update every 2 months, and HRV Tracker Pro every 2 weeks. Most recently, LinkSmart was updated on June 4, 2026 and HRV Tracker Pro on September 26, 2026.

---

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