# Core Advantage Interval Timer vs Exercise Timer

The clearest difference is in-app purchases: Core Advantage Interval Timer at none against Exercise Timer's 3. Core Advantage Interval Timer also leads on rating (5.0 vs 4.8) and iOS requirement (11.0 vs 17). Exercise Timer's advantage is ratings volume (1K vs 4) and review sentiment (73% vs 50%). On price, ads and device support there is nothing between them.

Both are free to download. Exercise Timer sells 3 in-app purchases, starting at $4.99 per month. Core Advantage Interval Timer asks for nothing beyond the download.

Core Advantage Interval Timer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Exercise Timer has 1K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of Core Advantage Interval Timer's written reviews are positive against 73% of Exercise Timer's, so the app with the better star average is not the one people write more warmly about.

Core Advantage Interval Timer ships an update every 2 months, Exercise Timer monthly. The most recent releases landed on August 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Core Advantage Interval Timer | Exercise Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/core-advantage-interval-timer/id1326735105/reviews)** | [4.8 (1K ratings)](https://appshunter.io/ios/app/exercise-timer-interval-timer/id1501534442/reviews) |
| Number of ratings | 4 | **1K** |
| Positive reviews | 50.0% of reviews | **73.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 16 MB | 52 MB |
| Requires iOS | **11.0** | 17 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Core Advantage Pty Ltd](https://appshunter.io/developer/1326735104) | [Neurondigital Ltd](https://appshunter.io/developer/1501534441) |

## What reviewers say

### Core Advantage Interval Timer

[App page](https://appshunter.io/ios/app/core-advantage-interval-timer/id1326735105)

Create and follow custom interval training routines or choose from pre-built workouts. This app supports various training styles, from high-intensity sprints to tempo control and stretching protocols, with adjustable music volume.

**Highlights:** Customizable workout builder, Pre-built workout library, Adjustable interval volume, Training metronome, Repeat sprint timer, Tempo control timer

**Features:** macOS Compatibility

**In-app purchases:** none


### Exercise Timer

[App page](https://appshunter.io/ios/app/exercise-timer-interval-timer/id1501534442)

Create and guide custom interval training routines with this app. It supports timed and rep-based exercises, offers voice coaching, and logs your workout history with detailed analytics. Track progress over time and organize routines into training plans.

**Highlights:** Custom workout routines, Voice coach for next exercise, Timed and rep-based exercises, Workout logging and analytics, Training plans, Background operation, Apple Watch support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exercise Timer Premium Monthly | $4.99 | per month |
| Exercise Timer Premium Yearly | $30.99 | per year |
| Exercise Timer Lifetime | $69.99 | one-time |

**What reviewers like**

- 👍 Great value without fluff
- 👍 Simple but customizable
- 👍 Awesome HIIT timer with exercise naming
- 👍 Versatile and customizable exercise timer
- 👍 A very underrated app

**What reviewers complain about**

- 🐛 Buggy, freezes constantly
- 🐛 Apple Watch version dysfunctional
- 🐛 Input nightmare, difficult to use
- 🐛 Landscape mode not available on iOS
- 🐛 Reordering exercises in edit stage is a nightmare

**Reported bugs**

- Syncing issues with Apple Watch
- Randomly locking users out and requiring upgrade
- Deleting all routines after uninstalling
- Exercises not updating properly on Apple Watch
- Apple Watch app causing native exercise app to crash

**Requested features**

- Sync workouts across devices without logging out/in
- Ability to duplicate workouts on iPhone
- Search, sort, or reorder routines
- Connect with Apple Health app
- Shortcut/automation support


## Frequently asked questions

### Is Core Advantage Interval Timer free?

Core Advantage Interval Timer is free to download, with no in-app purchases.

### Is Exercise Timer free?

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

### Which has better reviews, Core Advantage Interval Timer or Exercise Timer?

Core Advantage Interval Timer is rated higher. Core Advantage Interval Timer averages 5.0 out of 5 from 4 ratings, while Exercise Timer averages 4.8 from 1K ratings.

### Do Core Advantage Interval Timer or Exercise Timer have ads?

Neither Core Advantage Interval Timer nor Exercise Timer shows ads.

### Which is updated more often, Core Advantage Interval Timer or Exercise Timer?

Core Advantage Interval Timer ships an update every 2 months, and Exercise Timer monthly. Most recently, Core Advantage Interval Timer was updated on August 17, 2026 and Exercise 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.*