# Stretch Timer Interval HIIT vs ステップリッチ

The clearest difference is ads: ステップリッチ at none against Stretch Timer Interval HIIT's shown. Stretch Timer Interval HIIT's advantage is update cadence (every 3 weeks vs every 11 months) and iOS requirement (16.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Stretch Timer Interval HIIT sells 2 in-app purchases, starting at $3.99 per month and ステップリッチ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stretch Timer Interval HIIT ships an update every 3 weeks, ステップリッチ every 11 months. The most recent releases landed on November 13, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Stretch Timer Interval HIIT | ステップリッチ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/stretch-timer-interval-hiit/id6482106910/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free with in-app purchases | — |
| Size | 371 MB | 2 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NilCraft Inc.](https://appshunter.io/developer/458823527) | [YOSHIHIRO TAKAHASHI](https://appshunter.io/developer/574193873) |

## What reviewers say

### Stretch Timer Interval HIIT

[App page](https://appshunter.io/ios/app/stretch-timer-interval-hiit/id6482106910)

This interval timer app helps you structure workouts by automatically alternating between work and rest periods. Customize your intervals, save routines, and track your progress to build consistent fitness habits.

**Highlights:** Customizable work and rest intervals, Automatic switching between work and rest, Save and register multiple workout routines, View remaining time and current set, Interval alerts with sound, voice, and vibration, Workout history tracking, Dark Mode support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $3.99 | per month |
| Premium features | $39.99 | per year |


### ステップリッチ

[App page](https://appshunter.io/ios/app/id6572290576)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 試用期間の制限解除（買い切り） | $3.99 | one-time |


## Frequently asked questions

### Is Stretch Timer Interval HIIT free?

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

### Is ステップリッチ free?

ステップリッチ is free to download, with in-app purchases available.

### Do Stretch Timer Interval HIIT or ステップリッチ have ads?

Stretch Timer Interval HIIT shows ads; ステップリッチ does not.

### Which is updated more often, Stretch Timer Interval HIIT or ステップリッチ?

Stretch Timer Interval HIIT ships an update every 3 weeks, and ステップリッチ every 11 months. Most recently, Stretch Timer Interval HIIT was updated on November 13, 2026 and ステップリッチ on November 4, 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.*