# TimedTrainer vs Intervals Pro

The clearest difference is ads: Intervals Pro at none against TimedTrainer's shown. Intervals Pro also leads on ratings volume (14K vs 22) and rating (4.8 vs 4.6). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. TimedTrainer sells 1 one-off in-app purchase and Intervals Pro sells 8 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Intervals Pro holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Intervals Pro has 14K ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 80% of TimedTrainer's written reviews are positive against 84% of Intervals Pro's.

TimedTrainer ships an update every 3 weeks, Intervals Pro every 8 days. Both last shipped on October 3, 2026.

## The numbers

| Metric | TimedTrainer | Intervals Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (22 ratings)](https://appshunter.io/ios/app/timedtrainer-interval-timer/id662462651/reviews) | **[4.8 (14K ratings)](https://appshunter.io/ios/app/intervals-pro-hiit-timer/id957586938/reviews)** |
| Number of ratings | 22 | **14K** |
| Positive reviews | 80.0% of reviews | **84.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 69 MB |
| Requires iOS | **16.0** | 17.5 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [KSI Technology, LLC](https://appshunter.io/developer/599217211) | [Intervals, LLC](https://appshunter.io/developer/331071662) |

## What reviewers say

### TimedTrainer

[App page](https://appshunter.io/ios/app/timedtrainer-interval-timer/id662462651)

This app provides a simple and flexible timer for various workout types, including HIIT, Crossfit, and Tabata. Easily create custom routines with intervals and rest periods, and receive notifications even when the app is locked or music is playing. Focus on your training without distractions.

**Highlights:** Customizable workout creation, Interval and rest period timers, Unlimited rounds and loops, Background operation, Simple and flexible interface, Workout notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Banner | $0.99 | one-time |


### 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


## Frequently asked questions

### Is TimedTrainer free?

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

### Is Intervals Pro free?

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

### Which has better reviews, TimedTrainer or Intervals Pro?

Intervals Pro is rated higher. TimedTrainer averages 4.6 out of 5 from 22 ratings, while Intervals Pro averages 4.8 from 14K ratings.

### Do TimedTrainer or Intervals Pro have ads?

TimedTrainer shows ads; Intervals Pro does not.

### Which is updated more often, TimedTrainer or Intervals Pro?

TimedTrainer ships an update every 3 weeks, and Intervals Pro every 8 days. Most recently, TimedTrainer was updated on October 3, 2026 and Intervals Pro on October 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.*