# Interval Timer □ HIIT Timer vs Interval Timer+++

The clearest difference is review sentiment: Interval Timer+++ at 100% against Interval Timer □ HIIT Timer's 61%. Interval Timer+++ also leads on update cadence (weekly vs every 5 weeks) and rating (5.0 vs 4.8). Interval Timer □ HIIT Timer's advantage is ratings volume (86K vs 3) and iOS requirement (15.6 vs 18.5). On price, ads, in-app purchases and monetization model 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 and Interval Timer+++ sells 4 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer+++ holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 86K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 61% of Interval Timer □ HIIT Timer's written reviews are positive against 100% of Interval Timer+++'s.

Interval Timer □ HIIT Timer ships an update every 5 weeks, Interval Timer+++ weekly. The most recent releases landed on October 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Interval Timer □ HIIT Timer | Interval Timer+++ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (86K ratings)](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/interval-timer-plus-plus-plus/id6483931744/reviews)** |
| Number of ratings | **86K** | 3 |
| Positive reviews | 60.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 34 MB | 28 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Apptelligent](https://appshunter.io/developer/1736806433) |

## 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 Timer+++

[App page](https://appshunter.io/ios/app/interval-timer-plus-plus-plus/id6483931744)

This app provides a versatile workout timer for various training styles like HIIT, Tabata, and EMOM. It allows users to create custom routines, access pre-made workouts, and offers clear voice announcements. Designed for both home and gym use, it's suitable for all fitness levels.

**Highlights:** Customizable interval and circuit training, Support for Tabata, EMOM, and AMRAP formats, Pre-made workout library, Voice announcements and countdowns, Large, high-contrast display, Save and reuse custom workouts

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.49 | per month |
| Annual | $9.99 | per year |
| Lifetime Access | $3.99 | one-time |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is Interval Timer □ HIIT Timer free?

Interval Timer □ HIIT Timer 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, Interval Timer □ HIIT Timer or Interval Timer+++?

Interval Timer+++ is rated higher. Interval Timer □ HIIT Timer averages 4.8 out of 5 from 86K ratings, while Interval Timer+++ averages 5.0 from 3 ratings.

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

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

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

Interval Timer □ HIIT Timer ships an update every 5 weeks, and Interval Timer+++ weekly. Most recently, Interval Timer □ HIIT Timer was updated on October 16, 2026 and Interval Timer+++ on September 25, 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.*