# TimerNinja vs Sport Timer

The clearest difference is device support: TimerNinja at 6 against Sport Timer's 2. Sport Timer's advantage is iOS requirement (16.6 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. TimerNinja sells 4 in-app purchases, starting at $2.99 per month and Sport Timer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TimerNinja | Sport Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/timerninja-activity-timers/id1591804917/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 11 MB | 60 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Heftii, Inc.](https://appshunter.io/developer/1588613002) | [Oliver Glaettli](https://appshunter.io/developer/1515025314) |

## What reviewers say

### TimerNinja

[App page](https://appshunter.io/ios/app/timerninja-activity-timers/id1591804917)

Track time for workouts and productivity with versatile timer options. Supports Apple Watch integration, Apple Health recording, and SharePlay for synchronized challenges with friends. Offers customizable themes and multiple timer types.

**Highlights:** Multiple timer types (Stopwatch, Countdown, Intervals, EMOM, Pomodoro), Apple Watch standalone app and remote control, Record workouts to Apple Health, SharePlay for synchronized workouts with friends, Customizable dark and light themes, Standalone Apple Watch app

**Features:** Family Sharing, Apple Watch app, SharePlay

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TimerNinja+ Monthly | $2.99 | per month |
| TimerNinja+ Family Monthly | $3.99 | per month |
| TimerNinja+ Yearly | $9.99 | per year |
| TimerNinja+ Family Yearly | $14.99 | per year |


### Sport Timer

[App page](https://appshunter.io/ios/app/sport-timer-interval-tracker/id1628356363)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sports Timers Set One | $4.99 | one-time |
| Full Sports Timers Version | $7.99 | one-time |


## Frequently asked questions

### Is TimerNinja free?

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

### Is Sport Timer free?

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

### Do TimerNinja or Sport Timer have ads?

Neither TimerNinja nor Sport Timer shows ads.

### Which is updated more often, TimerNinja or Sport Timer?

TimerNinja ships an update every 3 weeks, and Sport Timer every 3 weeks. Most recently, TimerNinja was updated on September 8, 2026 and Sport Timer on September 9, 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.*