# Interval Timer X Workout Timer vs Fit Interval

The clearest difference is in-app purchases: Fit Interval at none against Interval Timer X Workout Timer's 1. Fit Interval also leads on ads (none vs shown). Interval Timer X Workout Timer's advantage is update cadence (every 6 weeks vs every 13 months) and device support (3 vs 1). On price and review sentiment there is nothing between them.

Both are free to download. Interval Timer X Workout Timer sells 1 one-off in-app purchase. Fit Interval asks for nothing beyond the download.

Interval Timer X Workout Timer ships an update every 6 weeks, Fit Interval every 13 months. The most recent releases landed on September 29, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Interval Timer X Workout Timer | Fit Interval |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (686 ratings)](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846/reviews)** | — |
| Number of ratings | **686** | — |
| Positive reviews | 93.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [世恬 颜](https://appshunter.io/developer/1448144845) | [ismail nermis](https://appshunter.io/developer/1783776861) |

## What reviewers say

### Interval Timer X Workout Timer

[App page](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846)

This versatile timer helps you structure workouts, manage daily tasks, and achieve fitness goals. Customize routines, track progress with visual cues, and stay motivated with customizable sounds. Ideal for HIIT, Tabata, yoga, and more.

**Highlights:** Customizable workout routines, Standalone interval timer/counter, Routine combination feature, Customizable warning sounds, Intuitive interface with dark mode, Background usage support, Workout summary and history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer X Premium | $6.99 | one-time |

**What reviewers like**

- 🚀 Interval timer
- 👍 Easy to use
- 👍 Customizable
- 👍 Useful for workouts
- 👍 Reliable

**What reviewers complain about**

- 💰 Ads in free version
- 🐛 Occasional bugs or crashes

**Reported bugs**

- Interval set index display issue
- Compatibility issues with older devices

**Requested features**

- Audio ducking for music playback
- Voice countdown
- Ability to store custom settings automatically
- Vibration option in addition to audio


### Fit Interval

[App page](https://appshunter.io/ios/app/fit-interval/id6739136200)

This workout companion helps you achieve fitness goals with customizable interval timers for HIIT, strength training, and more. Easily set work/rest periods, durations, and monitor your progress through an intuitive interface.

**Highlights:** Customizable work/rest intervals, HIIT and strength training support, Set workout durations, Track progress, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer X Workout Timer free?

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

### Is Fit Interval free?

Fit Interval is free to download, with no in-app purchases.

### Do Interval Timer X Workout Timer or Fit Interval have ads?

Interval Timer X Workout Timer shows ads; Fit Interval does not.

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

Interval Timer X Workout Timer ships an update every 6 weeks, and Fit Interval every 13 months. Most recently, Interval Timer X Workout Timer was updated on September 29, 2026 and Fit Interval on September 15, 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.*