# OnUrMark vs JRTiming

The clearest difference is update cadence: JRTiming at fortnightly against OnUrMark's every 3 months. OnUrMark's advantage is iOS requirement (8.2 vs 13.0). 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.

OnUrMark ships an update every 3 months, JRTiming fortnightly. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | OnUrMark | JRTiming |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onurmark/id1083662161/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 2 MB | 29 MB |
| Requires iOS | **8.2** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Big O, LLC.](https://appshunter.io/developer/1082580096) | [Jacques Riparelli](https://appshunter.io/developer/1263140702) |

## What reviewers say

### OnUrMark

[App page](https://appshunter.io/ios/app/onurmark/id1083662161)

This app provides a streamlined timer and data management solution for athletes and coaches. It allows for accurate timing of multiple participants and easy storage and export of training data, removing the need for manual logging.

**Highlights:** Volume button stopwatch mimicry, Accurate multi-participant timing, Easy data storage, Data export functionality, Focus on athletes, not screen interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### JRTiming

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnUrMark free?

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

### Is JRTiming free?

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

### Do OnUrMark or JRTiming have ads?

Neither OnUrMark nor JRTiming shows ads.

### Which is updated more often, OnUrMark or JRTiming?

OnUrMark ships an update every 3 months, and JRTiming fortnightly. Most recently, OnUrMark was updated on October 2, 2026 and JRTiming on September 25, 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.*