# Interval Timer Plus vs Hiitmi HIIT Timer

The clearest difference is in-app purchases: Hiitmi HIIT Timer at none against Interval Timer Plus's 1. Hiitmi HIIT Timer also leads on update cadence (fortnightly vs every 2 months). Interval Timer Plus's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, review sentiment and ads there is nothing between them.

Both are free to download. Interval Timer Plus sells 1 one-off in-app purchase. Hiitmi HIIT Timer asks for nothing beyond the download.

Interval Timer Plus ships an update every 2 months, Hiitmi HIIT Timer fortnightly. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Interval Timer Plus | Hiitmi HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (6.2K ratings)](https://appshunter.io/ios/app/interval-timer-plus/id1554256831/reviews)** | — |
| Number of ratings | **6.2K** | — |
| Positive reviews | 95.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Su-Au Hwang](https://appshunter.io/developer/1554256833) | [Christian Stocker](https://appshunter.io/developer/1696113508) |

## What reviewers say

### Interval Timer Plus

[App page](https://appshunter.io/ios/app/interval-timer-plus/id1554256831)

This versatile timer app offers a simple yet powerful way to manage timed activities. Customize multiple intervals with individual colors and sounds, and save them as presets for quick access. It's designed for ease of use and visibility, even from a distance, and works seamlessly in the background.

**Highlights:** Customizable intervals, Named intervals with voice readout, Individual colors and sounds, Count time or repetitions, Unlimited presets, Works in background, Full screen color coding

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Simple and effective
- 🚀 Customizable and streamlined
- 👍 Easy to configure and edit
- 👍 Convenient for workouts and circuits
- 👍 Minimal ads and no purchases required

**What reviewers complain about**

- 🐛 Occasional issues with audio playback in the background
- 💡 Desire for more color customization options

**Reported bugs**

- Audio alerts not working when app is in the background

**Requested features**

- Support for Apple Watch integration
- Ability to delete saved workouts


### Hiitmi HIIT Timer

[App page](https://appshunter.io/ios/app/hiitmi-hiit-timer/id6450996082)

This interval timer app allows users to create and share custom high-intensity interval training (HIIT) workouts. Enjoy training with your favorite music or podcasts, guided by a motivating voice. Track your progress with simple statistics.

**Highlights:** Unlimited custom timer creation, Workout sharing with friends, Music and podcast integration, Motivating voice guidance, Workout statistics tracking, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer Plus free?

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

### Is Hiitmi HIIT Timer free?

Hiitmi HIIT Timer is free to download, with no in-app purchases.

### Do Interval Timer Plus or Hiitmi HIIT Timer have ads?

Neither Interval Timer Plus nor Hiitmi HIIT Timer shows ads.

### Which is updated more often, Interval Timer Plus or Hiitmi HIIT Timer?

Interval Timer Plus ships an update every 2 months, and Hiitmi HIIT Timer fortnightly. Most recently, Interval Timer Plus was updated on October 12, 2026 and Hiitmi HIIT Timer on September 29, 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.*