# Interval Timer Pro vs Stellar Intervals

The clearest difference is price: Stellar Intervals at Free against Interval Timer Pro's $2.99. Interval Timer Pro's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Stellar Intervals is free to download; Interval Timer Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Interval Timer Pro | Stellar Intervals |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.5 (598 ratings)](https://appshunter.io/ios/app/interval-timer-pro/id395652793/reviews)** | — |
| Number of ratings | **598** | — |
| Positive reviews | 75.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 25 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Beesoft Apps](https://appshunter.io/developer/1420966143) | [Garage Projects AB](https://appshunter.io/developer/6774685578) |

## What reviewers say

### Interval Timer Pro

[App page](https://appshunter.io/ios/app/interval-timer-pro/id395652793)

This app helps you manage work and rest periods for various fitness activities. It offers customizable intervals, runs in the background, and allows you to play music during workouts. Save your settings and share your progress.

**Highlights:** Customizable sets and intervals, Background operation, Music playback, Save settings as templates, Post-workout sharing

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

**In-app purchases:** none

**What reviewers like**

- 💪 Excellent for interval training
- 🎨 Customizable workouts
- 🎶 Integrates with music
- ⏱️ Reliable timer
- 📊 Tracks workout history

**What reviewers complain about**

- 🐛 Bugs with screen orientation and audio
- 🔄 No ability to reorder intervals
- 📤 No workout sharing or syncing
- 🔒 Lack of customization options
- 💰 Paid version offers limited additional features

**Reported bugs**

- App freezes when adjusting number of sets
- Timer stops working when switching apps
- Paid version doesn't import free version workouts

**Requested features**

- Apple Watch integration
- Countdown timer before interval ends
- Ability to import/export workout routines
- More sound effect options
- Ability to see upcoming interval


### Stellar Intervals

[App page](https://appshunter.io/ios/app/stellar-intervals/id6774685576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer Pro free?

Interval Timer Pro costs $2.99, with no in-app purchases.

### Is Stellar Intervals free?

Stellar Intervals is free to download, with no in-app purchases.

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

Stellar Intervals shows ads; Interval Timer Pro does not.

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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.*