# HIIT & Tabata Timer vs 簡単筋トレタイマー

The clearest difference is ads: HIIT & Tabata Timer at none against 簡単筋トレタイマー's shown. 簡単筋トレタイマー's advantage is update cadence (every 5 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HIIT & Tabata Timer ships an update every 5 weeks, 簡単筋トレタイマー every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HIIT & Tabata Timer | 簡単筋トレタイマー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/hiit-and-tabata-timer-roo-timer/id6751346321/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 29 MB | 32 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KYOSUKE WATANABE](https://appshunter.io/developer/1833049963) | [Kenshiro Tammachi](https://appshunter.io/developer/6809838692) |

## What reviewers say

### HIIT & Tabata Timer

[App page](https://appshunter.io/ios/app/hiit-and-tabata-timer-roo-timer/id6751346321)

This interval timer app is designed for HIIT, Tabata, and circuit workouts. It offers customizable work and rest times with a visual countdown and a clean interface for focused training.

**Highlights:** Supports HIIT, Tabata, EMOM, and custom routines, Customizable work and rest times, Visual countdown with animated progress ring, Clean and stylish interface, Distraction-free training

**In-app purchases:** none


### 簡単筋トレタイマー

[App page](https://appshunter.io/ios/app/id6810177775)

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

**In-app purchases:** none


## Frequently asked questions

### Is HIIT & Tabata Timer free?

HIIT & Tabata Timer is free to download, with no in-app purchases.

### Is 簡単筋トレタイマー free?

簡単筋トレタイマー is free to download, with no in-app purchases.

### Do HIIT & Tabata Timer or 簡単筋トレタイマー have ads?

簡単筋トレタイマー shows ads; HIIT & Tabata Timer does not.

### Which is updated more often, HIIT & Tabata Timer or 簡単筋トレタイマー?

HIIT & Tabata Timer ships an update every 5 weeks, and 簡単筋トレタイマー every 5 days. Most recently, HIIT & Tabata Timer was updated on October 30, 2026 and 簡単筋トレタイマー on October 31, 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.*