# FitMate HIIT Stopwatch vs Interval Timer

The clearest difference is ads: FitMate HIIT Stopwatch at none against Interval Timer's shown. FitMate HIIT Stopwatch also leads on iOS requirement (11.0 vs 13.0). Interval Timer's advantage is rating (4.9 vs 4.4) and review sentiment (84% vs 65%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. FitMate HIIT Stopwatch sells 1 one-off in-app purchase and Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Interval Timer holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Interval Timer has 250 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 65% of FitMate HIIT Stopwatch's written reviews are positive against 84% of Interval Timer's.

FitMate HIIT Stopwatch ships an update every 5 weeks, Interval Timer every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | FitMate HIIT Stopwatch | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/fitmate-hiit-stopwatch/id975433024/reviews) | **[4.9 (250 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692/reviews)** |
| Number of ratings | 14 | **250** |
| Positive reviews | 64.7% of reviews | **84.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 12 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [KenZenSoft Inc.](https://appshunter.io/developer/975433023) | [Yosyp Hameliak](https://appshunter.io/developer/895008826) |

## What reviewers say

### FitMate HIIT Stopwatch

[App page](https://appshunter.io/ios/app/fitmate-hiit-stopwatch/id975433024)

This app helps you time interval training sessions, including HIIT and Tabata. It offers customizable workout structures, progress tracking, and history logging. Premium features include Strava integration and Spotify music playback.

**Highlights:** Customizable interval timers (warmup, set, rest), Workout history and progress tracking, Save and switch between multiple workouts, Strava integration for automatic uploads, In-app Spotify music control, Screen timeout disable

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent access | $10.99 | one-time |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692)

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

**Highlights:** Customizable work and rest periods, Set number of sets and rounds, Background operation support, Music playback compatibility, Apple Watch integration, Heart rate monitoring (Apple Watch)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Efficient for workouts
- 💰 One-time purchase option
- ✨ Clean and uncluttered design
- 💪 Great for various training types

**What reviewers complain about**

- 🔇 Lack of customizable sounds
- 🚫 Ads can be intrusive
- ⚠️ App pauses when phone is locked
- 🗣️ Voice can be monotonous
- 🔄 Inconsistent sound notifications

**Reported bugs**

- App pauses when phone is locked
- Sound notifications are inconsistent
- App doesn't run in background
- Watch app not opening or syncing
- In-app purchase issues

**Requested features**

- Option for different/upbeat voice
- Ability to reorder saved timers
- Larger font size option
- Vibrate option
- Naming individual sets/exercises


## Frequently asked questions

### Is FitMate HIIT Stopwatch free?

FitMate HIIT Stopwatch is free to download, with in-app purchases available.

### Is Interval Timer free?

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

### Which has better reviews, FitMate HIIT Stopwatch or Interval Timer?

Interval Timer is rated higher. FitMate HIIT Stopwatch averages 4.4 out of 5 from 14 ratings, while Interval Timer averages 4.9 from 250 ratings.

### Do FitMate HIIT Stopwatch or Interval Timer have ads?

Interval Timer shows ads; FitMate HIIT Stopwatch does not.

### Which is updated more often, FitMate HIIT Stopwatch or Interval Timer?

FitMate HIIT Stopwatch ships an update every 5 weeks, and Interval Timer every 2 months. Most recently, FitMate HIIT Stopwatch was updated on November 1, 2026 and Interval Timer on November 3, 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.*