# インターバル速歩 vs Interval Walking Timer

The clearest difference is update cadence: インターバル速歩 at every 2 months against Interval Walking Timer's every 14 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.

インターバル速歩 ships an update every 2 months, Interval Walking Timer every 14 months. The most recent releases landed on September 10, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | インターバル速歩 | Interval Walking Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1341527644/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | — | Free |
| Size | 18 MB | 1 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社グラムスリー](https://appshunter.io/developer/940328662) | [Takahiro Nakagawa](https://appshunter.io/developer/1770410772) |

## What reviewers say

### インターバル速歩

[App page](https://appshunter.io/ios/app/id1341527644)

**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 インターバル速歩 free?

インターバル速歩 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 インターバル速歩 or Interval Walking Timer have ads?

Neither インターバル速歩 nor Interval Walking Timer shows ads.

### Which is updated more often, インターバル速歩 or Interval Walking Timer?

インターバル速歩 ships an update every 2 months, and Interval Walking Timer every 14 months. Most recently, インターバル速歩 was updated on September 10, 2026 and Interval Walking Timer on August 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*