# Intervals Pro vs Interval Timer

The clearest difference is update cadence: Interval Timer at every 2 days against Intervals Pro's every 2 weeks. Interval Timer also leads on review sentiment (94% vs 74%). Intervals Pro's advantage is device support (5 vs 2) and iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Intervals Pro sells 2 one-off in-app purchases and Interval Timer sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Intervals Pro against 4.8 for Interval Timer. Both are backed by a comparable volume of ratings — 34 and 77 respectively. Written reviews are what separate them: 74% of Intervals Pro's written reviews are positive against 94% of Interval Timer's.

Intervals Pro ships an update every 2 weeks, Interval Timer every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Intervals Pro | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (34 ratings)](https://appshunter.io/ios/app/intervals-pro-tabata-and-hiit/id1516292869/reviews) | **[4.8 (77 ratings)](https://appshunter.io/ios/app/interval-timer-tabata-workout/id1522536309/reviews)** |
| Number of ratings | 34 | **77** |
| Positive reviews | 74.0% of reviews | **93.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Buster Labs LLC](https://appshunter.io/developer/980228946) | [Mizo LLC](https://appshunter.io/developer/1820590289) |

## What reviewers say

### Intervals Pro

[App page](https://appshunter.io/ios/app/intervals-pro-tabata-and-hiit/id1516292869)

This app provides a customizable interval timer for various workout types like HIIT, tabata, and running. It offers audio cues, background mode, workout history, and integration with Apple Health for progress tracking. Enjoy a simple design and fun themes for your fitness routines.

**Highlights:** Customizable exercise and rest intervals, Adjustable number of sets, Audio cues and background mode, Workout history and stats, Apple Health integration, Fun themes

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $0.99 | one-time |
| Pro | $5.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Efficient for HIIT workouts
- ✨ Clean and fresh design
- ✅ Does what it's supposed to
- 🔊 Optional voice cues

**What reviewers complain about**

- ❌ Limited pattern options
- 🐛 Background mode issues
- 🔄 Updates sometimes worsen functionality
- 🗣️ Unwanted robot voice
- 🎨 Limited color customization

**Reported bugs**

- 🐛 App crashes when music is playing
- 🐛 Background mode not working reliably
- 🐛 Stops counting in background
- 🐛 Redesign ruined previous functionality (countdown forced)
- 🐛 Setting screen navigation issues

**Requested features**

- Ability to edit presets
- More variable interval patterns (pyramids, Tabata)
- Start delay option
- Customizable color schemes/skins
- Display exercise names during workout


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-workout/id1522536309)

This app provides a customizable round-based timer for various time-based activities, including HIIT, circuit training, and boxing. It features a minimalistic design with big digits and bright colors, offering hand-crafted sounds to maintain focus. Users can create complex workouts, save custom sets, and track their workout history with Apple Health integration.

**Highlights:** Customizable round-based timer, Minimalistic design with big digits, Hand-crafted sounds for focus, Unlimited saved intervals, Quick Set feature, Apple Health integration, Dark Mode support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intervals+ Monthly | $1.99 | per month |
| Intervals+ Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Intervals Pro free?

Intervals Pro 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, Intervals Pro or Interval Timer?

Interval Timer is rated higher. Intervals Pro averages 4.7 out of 5 from 34 ratings, while Interval Timer averages 4.8 from 77 ratings.

### Do Intervals Pro or Interval Timer have ads?

Neither Intervals Pro nor Interval Timer shows ads.

### Which is updated more often, Intervals Pro or Interval Timer?

Intervals Pro ships an update every 2 weeks, and Interval Timer every 2 days. Most recently, Intervals Pro was updated on October 24, 2026 and Interval Timer on October 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.*