# TimerNinja vs Interval Timer & Boxing

The clearest difference is rating: Interval Timer & Boxing at 5.0 against TimerNinja's 4.4. Interval Timer & Boxing also leads on iOS requirement (17.0 vs 26.0). TimerNinja's advantage is ratings volume (9 vs 2). 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 Interval Timer & Boxing sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer & Boxing holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

TimerNinja ships an update every 3 weeks, Interval Timer & Boxing monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TimerNinja | Interval Timer & Boxing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/timerninja-activity-timers/id1591804917/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/interval-timer-and-boxing-dit/id6785211050/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Freemium | Freemium |
| Size | 20 MB | 341 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, Mac, Apple TV, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Heftii, Inc.](https://appshunter.io/developer/1588613002) | [Dzianis Milasheuski](https://appshunter.io/developer/1877333731) |

## What reviewers say

### TimerNinja

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

This app provides a versatile interval timer for various activities, from workouts to focus sessions. It offers pre-made routines and customization options, syncing across Apple devices and integrating with Apple Health. Enjoy advanced features and sound packs with an optional subscription.

**Highlights:** Interval, HIIT & Tabata timers, Customizable workout routines, Cross-device synchronization (iCloud), Apple Watch integration, Live Activities and widgets, Apple Health integration, SharePlay for synchronized workouts

**Features:** Family Sharing, Apple Watch app, SharePlay, iPhone Duo support

**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 |


### Interval Timer & Boxing

[App page](https://appshunter.io/ios/app/interval-timer-and-boxing-dit/id6785211050)

This app provides a customizable interval timer for various training styles like HIIT, Tabata, and boxing. It offers clear audio cues, haptic feedback, and widget support for seamless workout tracking. Integrates with Apple Health and syncs across Apple devices.

**Highlights:** Customizable workout plans, Multiple sound cue options, Audio cues and haptic feedback, Apple Watch and Live Activity support, Home and Lock Screen widgets, Apple Health integration, Workout history and streaks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DIT Pro · Monthly | $3.99 | per month |
| DIT Pro · Yearly | $9.99 | per year |
| DIT Pro · Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is TimerNinja free?

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

### Is Interval Timer & Boxing free?

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

### Which has better reviews, TimerNinja or Interval Timer & Boxing?

Interval Timer & Boxing is rated higher. TimerNinja averages 4.4 out of 5 from 9 ratings, while Interval Timer & Boxing averages 5.0 from 2 ratings.

### Do TimerNinja or Interval Timer & Boxing have ads?

Neither TimerNinja nor Interval Timer & Boxing shows ads.

### Which is updated more often, TimerNinja or Interval Timer & Boxing?

TimerNinja ships an update every 3 weeks, and Interval Timer & Boxing monthly. Most recently, TimerNinja was updated on October 30, 2026 and Interval Timer & Boxing 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.*