# OnTrack Run Interval Timer vs RunSplit

The clearest difference is ads: OnTrack Run Interval Timer at none against RunSplit's shown. OnTrack Run Interval Timer also leads on iOS requirement (16.2 vs 18.0). RunSplit's advantage is update cadence (every 2 days vs fortnightly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. OnTrack Run Interval Timer sells 1 one-off in-app purchase and RunSplit sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OnTrack Run Interval Timer ships an update fortnightly, RunSplit every 2 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OnTrack Run Interval Timer | RunSplit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 2 MB | 18 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jekal Ik](https://appshunter.io/developer/1860824839) | [Zeus Solomon Olivar](https://appshunter.io/developer/1820417092) |

## What reviewers say

### OnTrack Run Interval Timer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Background Mode | $0.99 | one-time |


### RunSplit

[App page](https://appshunter.io/ios/app/runsplit-interval-coach/id6762451782)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gel | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Energy Bar | $2.99 | one-time |
| Race Entry | $4.99 | one-time |


## Frequently asked questions

### Is OnTrack Run Interval Timer free?

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

### Is RunSplit free?

RunSplit is free to download, with in-app purchases available.

### Do OnTrack Run Interval Timer or RunSplit have ads?

RunSplit shows ads; OnTrack Run Interval Timer does not.

### Which is updated more often, OnTrack Run Interval Timer or RunSplit?

OnTrack Run Interval Timer ships an update fortnightly, and RunSplit every 2 days. Most recently, OnTrack Run Interval Timer was updated on October 28, 2026 and RunSplit on October 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.*