# OnTrack Interval Timer vs Running Pace Calculator Splits

The clearest difference is in-app purchases: Running Pace Calculator Splits at none against OnTrack Interval Timer's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OnTrack Interval Timer sells 1 one-off in-app purchase. Running Pace Calculator Splits asks for nothing beyond the download.

## The numbers

| Metric | OnTrack Interval Timer | Running Pace Calculator Splits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 2 MB | 5 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jekal Ik](https://appshunter.io/developer/1860824839) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### OnTrack Interval Timer

[App page](https://appshunter.io/ios/app/ontrack-interval-timer/id6757700812)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Background Mode | $2.99 | one-time |


### Running Pace Calculator Splits

[App page](https://appshunter.io/ios/app/running-pace-calculator-splits/id6772137601)

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

**In-app purchases:** none


## Frequently asked questions

### Is OnTrack Interval Timer free?

OnTrack Interval Timer is free to download, with in-app purchases available.

### Is Running Pace Calculator Splits free?

Running Pace Calculator Splits is free to download, with no in-app purchases.

### Do OnTrack Interval Timer or Running Pace Calculator Splits have ads?

Neither OnTrack Interval Timer nor Running Pace Calculator Splits shows ads.

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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.*