# KER ClockIt Sport vs Stable Stopwatch Plus

The clearest difference is update cadence: KER ClockIt Sport at every 2 months against Stable Stopwatch Plus's every 7 months. KER ClockIt Sport also leads on iOS requirement (7.1 vs 11.0). 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.

KER ClockIt Sport ships an update every 2 months, Stable Stopwatch Plus every 7 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | KER ClockIt Sport | Stable Stopwatch Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/ker-clockit-sport/id949171634/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 23 MB | 3 MB |
| Requires iOS | **7.1** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kentucky Equine Research](https://appshunter.io/developer/393528683) | [Equine Data Inc.](https://appshunter.io/developer/898391064) |

## What reviewers say

### KER ClockIt Sport

[App page](https://appshunter.io/ios/app/ker-clockit-sport/id949171634)

This app helps assess the fitness of sport horses by measuring speed, gait, and heart rate during exercise. It securely stores training data, tracks fitness trends, and allows sharing with coaches and other users. Coaches can provide live audio prompts for training protocols.

**Highlights:** Measures horse speed, gait, and heart rate, Tracks exercise intensity and fitness levels, Securely uploads training data to servers, Identifies fitness trends over time, Share session data with users and coaches, Live audio prompts for training protocols, Emergency location broadcasting

**Features:** macOS Compatibility

**In-app purchases:** none


### Stable Stopwatch Plus

[App page](https://appshunter.io/ios/app/stable-stopwatch-plus/id955667394)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KER ClockIt Sport free?

KER ClockIt Sport is free to download, with no in-app purchases.

### Is Stable Stopwatch Plus free?

Stable Stopwatch Plus is free to download, with no in-app purchases.

### Do KER ClockIt Sport or Stable Stopwatch Plus have ads?

Neither KER ClockIt Sport nor Stable Stopwatch Plus shows ads.

### Which is updated more often, KER ClockIt Sport or Stable Stopwatch Plus?

KER ClockIt Sport ships an update every 2 months, and Stable Stopwatch Plus every 7 months. Most recently, KER ClockIt Sport was updated on October 24, 2026 and Stable Stopwatch Plus on October 18, 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.*