# Interval Timer □ HIIT Timer vs Interval Walking Timer

The clearest difference is review sentiment: Interval Walking Timer at 100% against Interval Timer □ HIIT Timer's 61%. Interval Walking Timer also leads on in-app purchases (none vs 5) and iOS requirement (13.0 vs 15.6). Interval Timer □ HIIT Timer's advantage is update cadence (every 5 weeks vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month. Interval Walking Timer asks for nothing beyond the download.

Interval Timer □ HIIT Timer ships an update every 5 weeks, Interval Walking Timer every 14 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Interval Timer □ HIIT Timer | Interval Walking Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (86K ratings)](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113/reviews)** | — |
| Number of ratings | **86K** | — |
| Positive reviews | 60.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 14 months |
| Monetization | Freemium | **Free** |
| Size | 34 MB | 1 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Takahiro Nakagawa](https://appshunter.io/developer/1770410772) |

## What reviewers say

### Interval Timer □ HIIT Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113)

Create custom workout timers with adjustable intervals for exercise and rest.  Track your progress with detailed history and statistics, and repeat past workouts easily.  Enjoy audio cues without interrupting your music.

**Highlights:** Customizable intervals, Workout and rest timers, Voice or beep guides, Background audio support, Workout history and statistics, Repeat previous workouts

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $1.99 | per month |
| Premium Pass | $2.99 | per month |
| Lifetime Pass | $14.99 | one-time |
| Lifetime Pass | $19.99 | one-time |
| Premium Forever Promo | $29.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Customizable settings
- 🚀 Intuitive interface
- 🚀 Effective for HIIT workouts
- 👍 Helpful voice prompts

**What reviewers complain about**

- 🔒 Requires subscription after limited free use
- 🐛 Music volume issues with voice prompts
- 🐛 Inconsistent behavior when switching apps
- 🐛 Lack of final workout notification

**Reported bugs**

- Timer not always accurate
- Favorites/saved workouts feature not working
- Inconsistent behavior when pausing/resuming

**Requested features**

- Ability to save and name custom workouts
- More flexibility in exercise/rest time settings
- Option to adjust volume of voice prompts


### 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 Interval Timer □ HIIT Timer free?

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

### Is Interval Walking Timer free?

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

### Do Interval Timer □ HIIT Timer or Interval Walking Timer have ads?

Neither Interval Timer □ HIIT Timer nor Interval Walking Timer shows ads.

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

Interval Timer □ HIIT Timer ships an update every 5 weeks, and Interval Walking Timer every 14 months. Most recently, Interval Timer □ HIIT Timer was updated on October 11, 2026 and Interval Walking Timer on October 8, 2026.

---

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