# Interval Timer Pro vs Interval Timer ++

The clearest difference is price: Interval Timer ++ at Free against Interval Timer Pro's $2.99. Interval Timer ++ also leads on update cadence (every 3 weeks vs every 3 months) and rating (4.8 vs 4.5). Interval Timer Pro's advantage is in-app purchases (none vs 8) and ads (none vs shown). On review sentiment and device support there is nothing between them.

Interval Timer ++ is free to download; Interval Timer Pro costs $2.99 up front. Interval Timer ++ sells 8 in-app purchases, starting at $0.99 per 2 months. Interval Timer Pro asks for nothing beyond the download.

Interval Timer ++ holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer ++ has 15K ratings behind it against 598, so its average is the more settled of the two. Written reviews point the same way: 75% of Interval Timer Pro's written reviews are positive against 78% of Interval Timer ++'s.

Interval Timer Pro ships an update every 3 months, Interval Timer ++ every 3 weeks. The most recent releases landed on September 27, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Interval Timer Pro | Interval Timer ++ |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.5 (598 ratings)](https://appshunter.io/ios/app/interval-timer-pro/id395652793/reviews) | **[4.8 (15K ratings)](https://appshunter.io/ios/app/interval-timer-plus-plus/id1327053127/reviews)** |
| Number of ratings | 598 | **15K** |
| Positive reviews | 75.2% of reviews | **78.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 87 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Beesoft Apps](https://appshunter.io/developer/1420966143) | [Sunny Studio](https://appshunter.io/developer/430274590) |

## 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


### Interval Timer ++

[App page](https://appshunter.io/ios/app/interval-timer-plus-plus/id1327053127)

This app provides a customizable interval timer for high-intensity interval training (HIIT) and circuit workouts. Easily set up work, rest, and repeat intervals, track your progress, and integrate with your health data. Enjoy your workouts with background music and notifications.

**Highlights:** Customizable work/rest/repeat intervals, Supports iPhone and Apple Watch, Workout history in calendar view, Health app integration (HealthKit), Background notifications, Listen to music during workouts, Premium timers for mixed fitness types

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer Pro | $0.99 | per 2 months |
| Interval Timer Pro | $0.99 | per 7 days |
| Interval Timer Pro | $1.99 | per 7 days |
| Interval Timer Pro | $1.99 | per month |
| Interval Timer Pro for a Year | $5.99 | per year |
| Premium Timer for One Week | $2.99 | one-time |
| Premium Timer for One Year | $7.99 | one-time |
| Premium Timer for Entire Life | $8.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Straightforward interval timer functionality
- 💡 Customizable timers and workouts
- 🔒 No ads or in-app purchases required

**What reviewers complain about**

- 🐛 Inconsistent sound and volume issues
- 🐛 Bugs with timer functionality and data sync
- 🔋 High battery consumption when running in background
- 🚫 Limited customization options for timers and workouts

**Reported bugs**

- Timers not working correctly after app updates
- Custom timers not saving or syncing across devices
- Unexpected pausing or stopping of timers during use

**Requested features**

- Ability to name and save custom workouts
- Option to adjust rest time for individual exercises
- Countdown beeps or voice cues during intervals
- Integration with Apple Watch and other fitness devices


## Frequently asked questions

### Is Interval Timer Pro free?

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

### Is Interval Timer ++ free?

Interval Timer ++ is free to download, with in-app purchases available.

### Which has better reviews, Interval Timer Pro or Interval Timer ++?

Interval Timer ++ is rated higher. Interval Timer Pro averages 4.5 out of 5 from 598 ratings, while Interval Timer ++ averages 4.8 from 15K ratings.

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

Interval Timer ++ shows ads; Interval Timer Pro does not.

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

Interval Timer Pro ships an update every 3 months, and Interval Timer ++ every 3 weeks. Most recently, Interval Timer Pro was updated on September 27, 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.*