# Interval Timer · HIIT & Yoga vs Interval Timer by STRNTH

The clearest difference is ads: Interval Timer · HIIT & Yoga at none against Interval Timer by STRNTH's shown. Interval Timer by STRNTH's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Interval Timer · HIIT & Yoga sells 1 one-off in-app purchase and Interval Timer by STRNTH sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Interval Timer · HIIT & Yoga ships an update every 9 days, Interval Timer by STRNTH every 10 days. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Interval Timer · HIIT & Yoga | Interval Timer by STRNTH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-and-yoga/id6771439087/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | Paid | — |
| Size | 45 MB | 55 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Apple TV, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Guram Kajaia](https://appshunter.io/developer/904072300) | [Next Big Leap Ltd](https://appshunter.io/developer/369344938) |

## What reviewers say

### Interval Timer · HIIT & Yoga

[App page](https://appshunter.io/ios/app/interval-timer-hiit-and-yoga/id6771439087)

Create custom interval workouts for various fitness activities like HIIT, boxing, and yoga. Track your progress with detailed history and stats, and enjoy seamless integration with Apple devices. The app offers audio cues, music pairing, and live heart rate monitoring.

**Highlights:** Custom interval routine builder, Audio and haptic cues, Music playlist integration, HealthKit logging, Apple Watch and Apple TV apps, Workout history and stats, Shareable workout links

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $7.99 | one-time |


### Interval Timer by STRNTH

[App page](https://appshunter.io/ios/app/interval-timer-by-strnth/id6787253056)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $9.99 | one-time |


## Frequently asked questions

### Is Interval Timer · HIIT & Yoga free?

Interval Timer · HIIT & Yoga is free to download, with in-app purchases available.

### Is Interval Timer by STRNTH free?

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

### Do Interval Timer · HIIT & Yoga or Interval Timer by STRNTH have ads?

Interval Timer by STRNTH shows ads; Interval Timer · HIIT & Yoga does not.

### Which is updated more often, Interval Timer · HIIT & Yoga or Interval Timer by STRNTH?

Interval Timer · HIIT & Yoga ships an update every 9 days, and Interval Timer by STRNTH every 10 days. Most recently, Interval Timer · HIIT & Yoga was updated on October 1, 2026 and Interval Timer by STRNTH on October 5, 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.*