# Interval Timer vs Interval Timer

The clearest difference is rating: Interval Timer at 4.9 against Interval Timer's 3.8. Interval Timer also leads on review sentiment (97% vs 67%) and ratings volume (384 vs 28). Interval Timer's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Interval Timer sells 1 one-off in-app purchase and Interval Timer sells 12 in-app purchases, starting at $2.09 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: Interval Timer has 384 ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 67% of Interval Timer's written reviews are positive against 97% of Interval Timer's.

Interval Timer ships an update weekly, Interval Timer monthly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Interval Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (28 ratings)](https://appshunter.io/ios/app/interval-timer-go-fit-now/id1346472921/reviews) | **[4.9 (384 ratings)](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6443672034/reviews)** |
| Number of ratings | 28 | **384** |
| Positive reviews | 66.7% of reviews | **96.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 30 MB | 113 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [宇超 朱](https://appshunter.io/developer/837606978) | [SimpleInnovation LLC](https://appshunter.io/developer/1479770962) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-go-fit-now/id1346472921)

This professional and easy-to-use interval timer allows for customizable circuit training plans with voice prompts and background operation. It supports music integration and Apple Health, making it ideal for various fitness routines.

**Highlights:** Customizable training plans, Smart voice prompts, Automatic music playback, Background operation, Apple Health integration, Apple Watch support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UNLIMITED HIIT TIMER | $3.99 | one-time |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6443672034)

This app provides a customizable interval timer for various training routines, including HIIT and Tabata. Easily set up custom workouts, track your progress, and stay motivated with visual cues and audio notifications. It's suitable for a wide range of activities from fitness to productivity.

**Highlights:** Customizable workout setup, Progress tracking with calendar, Saveable custom presets, Color-coded notifications, Listen to music/audiobooks, Large, full-screen display, Widget for easy access

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timer PRO for 1 month: 30% OFF | $2.09 | per month |
| Timer PRO for 1 month: 25% OFF | $2.29 | per month |
| Interval Timer PRO for 1 month | $2.99 | per month |
| Interval Timer PRO for 1 month | $2.99 | per month |
| Interval Timer PRO - 30% OFF | $15.00 | per year |
| Interval Timer PRO - 25% OFF | $16.49 | per year |
| Interval Timer PRO for 1 year | $21.99 | per year |
| Tabata Timer PRO for 1 year | $21.99 | per year |
| Interval Timer - no Ads | $2.99 | one-time |
| HIIT Timer PRO Forever 30% OFF | $27.99 | one-time |
| HIIT Timer PRO Forever 25% OFF | $29.99 | one-time |
| Exercise Timer PRO Forever | $39.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Intuitive interface
- 🔋 Doesn't drain battery
- 💪 Effective for interval training
- 📆 Tracks workout history

**What reviewers complain about**

- 🔔 Frequent prompts to rate the app
- 🔒 Concerns about data privacy and permissions
- 🔧 Limited customization options

**Reported bugs**

- Occasional app crashes
- Compatibility issues with older devices

**Requested features**

- More pre-designed workout routines
- Ability to name and customize exercises
- Option to adjust countdown time between intervals


## Frequently asked questions

### Is Interval Timer free?

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

### Is Interval Timer free?

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

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

Interval Timer is rated higher. Interval Timer averages 3.8 out of 5 from 28 ratings, while Interval Timer averages 4.9 from 384 ratings.

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

Interval Timer shows ads; Interval Timer does not.

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

Interval Timer ships an update weekly, and Interval Timer monthly. Most recently, Interval Timer was updated on October 3, 2026 and Interval Timer on October 18, 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.*