# Intervals Pro vs Running Interval Timer Tracker

The clearest difference is in-app purchases: Running Interval Timer Tracker at none against Intervals Pro's 8. Running Interval Timer Tracker also leads on iOS requirement (15 vs 17.5). Intervals Pro's advantage is ads (none vs shown) and update cadence (weekly vs every 17 months). On price and device support there is nothing between them.

Both are free to download. Intervals Pro sells 8 in-app purchases, starting at $2.99 per month. Running Interval Timer Tracker asks for nothing beyond the download.

Intervals Pro holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Intervals Pro has 14K ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 85% of Intervals Pro's written reviews are positive against 63% of Running Interval Timer Tracker's.

Intervals Pro ships an update weekly, Running Interval Timer Tracker every 17 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Intervals Pro | Running Interval Timer Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (14K ratings)](https://appshunter.io/ios/app/intervals-pro-hiit-timer/id957586938/reviews)** | [4.5 (20 ratings)](https://appshunter.io/ios/app/running-interval-timer-tracker/id6469014860/reviews) |
| Number of ratings | **14K** | 20 |
| Positive reviews | **84.5% of reviews** | 62.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 17 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 2 MB |
| Requires iOS | 17.5 | **15** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intervals, LLC](https://appshunter.io/developer/331071662) | [App All Day Pty Ltd](https://appshunter.io/developer/1514345817) |

## What reviewers say

### Intervals Pro

[App page](https://appshunter.io/ios/app/intervals-pro-hiit-timer/id957586938)

Create and follow custom interval training routines for various fitness activities. This app offers extensive customization for intervals, alerts, and goals, with seamless integration for Apple Watch and Apple Health.

**Highlights:** Highly customizable intervals (time/distance), Spoken interval names and prompts, Standalone Apple Watch workouts, Workout history with Apple Health, Home screen widgets for quick launch, Bluetooth heart rate monitor support, Siri Shortcuts integration

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $2.99 | per month |
| Yearly Membership | $19.99 | per year |
| Generous Tip | $0.99 | one-time |
| Awesome Tip | $1.99 | one-time |
| Massive Tip | $4.99 | one-time |
| Amazing Tip | $9.99 | one-time |
| Intervals Pro (Legacy) | $69.99 | one-time |
| Lifetime Access | $69.99 | one-time |

**What reviewers like**

- 👍 Customizable timers and intervals
- 🚀 Seamless Apple Watch integration
- 💪 Helps with fitness goals and training
- 🔍 Detailed workout tracking and analytics
- 🎨 Intuitive and user-friendly interface

**What reviewers complain about**

- 🐛 Occasional sync and connectivity issues
- 🔍 Lack of clear guidance and documentation
- 💰 Paid version required for full functionality

**Reported bugs**

- Workout data not syncing correctly
- App crashes or freezes on certain devices

**Requested features**

- More customization options for interval displays
- Ability to batch delete or manage workout history
- Integration with more third-party fitness apps


### Running Interval Timer Tracker

[App page](https://appshunter.io/ios/app/running-interval-timer-tracker/id6469014860)

This app helps you create and track personalized running interval workouts. Customize rounds, sprint durations, and recovery periods for high-intensity training. Its simple interface makes it easy to focus on your run and improve performance.

**Highlights:** Customizable intervals, High-intensity training (HIIT), User-friendly interface, Versatile workout types, Warm-up and cool-down periods, Track performance

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

**In-app purchases:** none


## Frequently asked questions

### Is Intervals Pro free?

Intervals Pro is free to download, with in-app purchases available.

### Is Running Interval Timer Tracker free?

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

### Which has better reviews, Intervals Pro or Running Interval Timer Tracker?

Intervals Pro is rated higher. Intervals Pro averages 4.8 out of 5 from 14K ratings, while Running Interval Timer Tracker averages 4.5 from 20 ratings.

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

Running Interval Timer Tracker shows ads; Intervals Pro does not.

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

Intervals Pro ships an update weekly, and Running Interval Timer Tracker every 17 months. Most recently, Intervals Pro was updated on November 5, 2026 and Running Interval Timer Tracker 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.*