# Harmony vs Vitals Timer

The clearest difference is iOS requirement: Harmony at 11.0 against Vitals Timer's 17.6. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 2, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Harmony | Vitals Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 60 MB | 3 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Systemic Software Solutions](https://appshunter.io/developer/1363867875) | [Michael D. Thompson](https://appshunter.io/developer/1866976911) |

## What reviewers say

### Harmony

[App page](https://appshunter.io/ios/app/harmony/id1413834901)

This app analyzes the pressure exerted by a saddle and rider on a horse's back. It helps users check saddle fit and evaluate riding techniques through real-time data and advanced analytics. The ultra-thin mat offers wireless transmission for convenient use anytime, anywhere.

**Highlights:** Saddle pressure measurement, Riding technique analysis, Real-time data recording, Advanced analytics, Wireless transmission, Ultra-thin mat design

**Features:** macOS Compatibility

**In-app purchases:** none


### Vitals Timer

[App page](https://appshunter.io/ios/app/vitals-timer/id6758560020)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harmony free?

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

### Is Vitals Timer free?

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

### Do Harmony or Vitals Timer have ads?

Neither Harmony nor Vitals Timer shows ads.

### Which is updated more often, Harmony or Vitals Timer?

Harmony ships an update every 2 months, and Vitals Timer every 2 months. Most recently, Harmony was updated on June 2, 2026 and Vitals Timer on September 4, 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.*