# JRTiming vs ChronoTrack Mobile Stopwatch

The clearest difference is in-app purchases: JRTiming at none against ChronoTrack Mobile Stopwatch's 1. JRTiming also leads on iOS requirement (13.0 vs 17.6). ChronoTrack Mobile Stopwatch's advantage is update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. ChronoTrack Mobile Stopwatch sells 1 one-off in-app purchase. JRTiming asks for nothing beyond the download.

JRTiming ships an update fortnightly, ChronoTrack Mobile Stopwatch weekly. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | JRTiming | ChronoTrack Mobile Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 29 MB | 220 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Jacques Riparelli](https://appshunter.io/developer/1263140702) | [Claudio Licciardello](https://appshunter.io/developer/1816686259) |

## What reviewers say

### JRTiming

[App page](https://appshunter.io/ios/app/jrtiming/id6745223941)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChronoTrack Mobile Stopwatch

[App page](https://appshunter.io/ios/app/chronotrack-mobile-stopwatch/id6746406418)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChronoTrack PRO | $8.99 | one-time |


## Frequently asked questions

### Is JRTiming free?

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

### Is ChronoTrack Mobile Stopwatch free?

ChronoTrack Mobile Stopwatch is free to download, with in-app purchases available.

### Do JRTiming or ChronoTrack Mobile Stopwatch have ads?

Neither JRTiming nor ChronoTrack Mobile Stopwatch shows ads.

### Which is updated more often, JRTiming or ChronoTrack Mobile Stopwatch?

JRTiming ships an update fortnightly, and ChronoTrack Mobile Stopwatch weekly. Most recently, JRTiming was updated on September 8, 2026 and ChronoTrack Mobile Stopwatch on September 10, 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.*