# Interval Walking Timer vs Japanese Walking Timer

The clearest difference is review sentiment: Interval Walking Timer at 100% against Japanese Walking Timer's 50%. Interval Walking Timer also leads on in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.0). Japanese Walking Timer's advantage is update cadence (every 2 weeks vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. Japanese Walking Timer sells 3 in-app purchases, starting at $2.99 per month. Interval Walking Timer asks for nothing beyond the download.

Interval Walking Timer ships an update every 14 months, Japanese Walking Timer every 2 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Interval Walking Timer | Japanese Walking Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (81 ratings)](https://appshunter.io/ios/app/japanese-walking-timer/id6747941773/reviews)** |
| Number of ratings | — | **81** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 40 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Nakagawa](https://appshunter.io/developer/1770410772) | [Alexander Everett](https://appshunter.io/developer/1547819626) |

## What reviewers say

### 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


### Japanese Walking Timer

[App page](https://appshunter.io/ios/app/japanese-walking-timer/id6747941773)

This app guides you through the Japanese Walking method, alternating between brisk and slow paces. Receive timely notifications to adjust your speed, track your progress, and earn achievements to stay motivated on your fitness journey. Your data is kept private and stored locally on your device.

**Highlights:** Interval speed notifications, Walk history tracking, Customizable walk reminders, Achievement system for motivation, Light and dark mode, Customizable app colors, Private data storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Japanese Walking Pro | $2.99 | per month |
| Japanese Walking Pro | $11.99 | per year |
| Japanese Walking Pro | $29.99 | one-time |


## Frequently asked questions

### Is Interval Walking Timer free?

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

### Is Japanese Walking Timer free?

Japanese Walking Timer is free to download, with in-app purchases available.

### Do Interval Walking Timer or Japanese Walking Timer have ads?

Neither Interval Walking Timer nor Japanese Walking Timer shows ads.

### Which is updated more often, Interval Walking Timer or Japanese Walking Timer?

Interval Walking Timer ships an update every 14 months, and Japanese Walking Timer every 2 weeks. Most recently, Interval Walking Timer was updated on September 21, 2026 and Japanese Walking Timer on September 17, 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.*