# Workout Timer vs Custom Interval Workout Timer

The clearest difference is in-app purchases: Workout Timer at none against Custom Interval Workout Timer's 2. Custom Interval Workout Timer's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Custom Interval Workout Timer sells 2 in-app purchases, starting at $1.99 per month. Workout Timer asks for nothing beyond the download.

Workout Timer ships an update every 4 weeks, Custom Interval Workout Timer every 3 weeks. The most recent releases landed on August 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Workout Timer | Custom Interval Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23 ratings)](https://appshunter.io/ios/app/workout-timer-interval-timer/id1580218001/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 7 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [Michael McGill apps llc](https://appshunter.io/developer/1874084552) |

## What reviewers say

### Workout Timer

[App page](https://appshunter.io/ios/app/workout-timer-interval-timer/id1580218001)

This app provides a customizable interval timer for HIIT and Tabata workouts. It offers unlimited timer creation with extensive sound and voice reading options, background notifications, and dark mode. All features are free to use.

**Highlights:** Unlimited timer creation, Folder classification, High timer setting freedom, Variety of sounds and voice readings, Favorite color and reading text, Background notifications, Dark mode

**Features:** Vision Pro support

**In-app purchases:** none


### Custom Interval Workout Timer

[App page](https://appshunter.io/ios/app/custom-interval-workout-timer/id6759209042)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Workout Timer free?

Workout Timer is free to download, with no in-app purchases.

### Is Custom Interval Workout Timer free?

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

### Do Workout Timer or Custom Interval Workout Timer have ads?

Both Workout Timer and Custom Interval Workout Timer show ads.

### Which is updated more often, Workout Timer or Custom Interval Workout Timer?

Workout Timer ships an update every 4 weeks, and Custom Interval Workout Timer every 3 weeks. Most recently, Workout Timer was updated on August 18, 2026 and Custom Interval Workout Timer on September 10, 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.*