# 1room整体院公式アプリ vs Interval Walking Timer

The clearest difference is update cadence: Interval Walking Timer at every 14 months against 1room整体院公式アプリ's every 55 months. On price, ads, in-app purchases and device support there is nothing between them.

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

1room整体院公式アプリ ships an update every 55 months, Interval Walking Timer every 14 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 1room整体院公式アプリ | Interval Walking Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 14 months** |
| Monetization | — | Free |
| Size | 19 MB | 1 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ONE ROOM SEITAIIN](https://appshunter.io/developer/1570403555) | [Takahiro Nakagawa](https://appshunter.io/developer/1770410772) |

## What reviewers say

### 1room整体院公式アプリ

[App page](https://appshunter.io/ios/app/1room/id1570403553)

**In-app purchases:** none


### Interval Walking Timer

[App page](https://appshunter.io/ios/app/interval-walking-timer/id6717588783)

This app provides a simple timer for interval fast walking routines, automatically switching between slow and fast walking every 3 minutes. It offers real-time tracking of heart rate, distance, and time, with Apple Watch vibration notifications for mode changes. A summary screen displays post-workout metrics, and users can control music playback directly from the app.

**Highlights:** Interval timer for fast walking, Automatic mode switching (slow/fast walk), Apple Watch vibration notifications, Real-time heart rate, distance, and time display, Post-workout summary with key metrics, Music and podcast playback control

**In-app purchases:** none


## Frequently asked questions

### Is 1room整体院公式アプリ free?

1room整体院公式アプリ is free to download, with no in-app purchases.

### Is Interval Walking Timer free?

Interval Walking Timer is free to download, with no in-app purchases.

### Do 1room整体院公式アプリ or Interval Walking Timer have ads?

Neither 1room整体院公式アプリ nor Interval Walking Timer shows ads.

### Which is updated more often, 1room整体院公式アプリ or Interval Walking Timer?

1room整体院公式アプリ ships an update every 55 months, and Interval Walking Timer every 14 months. Most recently, 1room整体院公式アプリ was updated on September 18, 2026 and Interval Walking Timer on September 21, 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.*