# Interval Timer Plus vs Interval(x)

The clearest difference is in-app purchases: Interval(x) at none against Interval Timer Plus's 1. Interval(x) also leads on update cadence (every 10 days vs every 2 months). Interval Timer Plus's advantage is ratings volume (6.2K vs 1) and device support (4 vs 2). On price, rating and ads there is nothing between them.

Both are free to download. Interval Timer Plus sells 1 one-off in-app purchase. Interval(x) asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Interval Timer Plus against 5.0 for Interval(x). That said, the two scores are not equally well evidenced: Interval Timer Plus has 6.2K ratings behind it against 1, so its average is the more settled of the two.

Interval Timer Plus ships an update every 2 months, Interval(x) every 10 days. The most recent releases landed on October 5, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Interval Timer Plus | Interval(x) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (6.2K ratings)](https://appshunter.io/ios/app/interval-timer-plus/id1554256831/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/intervalx/id6739734149/reviews)** |
| Number of ratings | **6.2K** | 1 |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 2 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Su-Au Hwang](https://appshunter.io/developer/1554256833) | [ShapeHaven Innovations LLC](https://appshunter.io/developer/1747127977) |

## What reviewers say

### Interval Timer Plus

[App page](https://appshunter.io/ios/app/interval-timer-plus/id1554256831)

This versatile timer app offers a simple yet powerful way to manage timed activities. Customize multiple intervals with individual colors and sounds, and save them as presets for quick access. It's designed for ease of use and visibility, even from a distance, and works seamlessly in the background.

**Highlights:** Customizable intervals, Named intervals with voice readout, Individual colors and sounds, Count time or repetitions, Unlimited presets, Works in background, Full screen color coding

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Simple and effective
- 🚀 Customizable and streamlined
- 👍 Easy to configure and edit
- 👍 Convenient for workouts and circuits
- 👍 Minimal ads and no purchases required

**What reviewers complain about**

- 🐛 Occasional issues with audio playback in the background
- 💡 Desire for more color customization options

**Reported bugs**

- Audio alerts not working when app is in the background

**Requested features**

- Support for Apple Watch integration
- Ability to delete saved workouts


### Interval(x)

[App page](https://appshunter.io/ios/app/intervalx/id6739734149)

An open-source interval timer designed for precision and privacy. Configure work and rest periods with millisecond accuracy for training or daily routines. It offers a transparent, data-free experience for users who value control and simplicity.

**Highlights:** Open Source Transparency, Zero Data Collection, Millisecond Interval Precision, Customizable Work/Rest Periods, Lightweight and Power-Efficient, Privacy-First Design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer Plus free?

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

### Is Interval(x) free?

Interval(x) is free to download, with no in-app purchases.

### Which has better reviews, Interval Timer Plus or Interval(x)?

Interval(x) is rated higher. Interval Timer Plus averages 4.9 out of 5 from 6.2K ratings, while Interval(x) averages 5.0 from 1 ratings.

### Do Interval Timer Plus or Interval(x) have ads?

Neither Interval Timer Plus nor Interval(x) shows ads.

### Which is updated more often, Interval Timer Plus or Interval(x)?

Interval Timer Plus ships an update every 2 months, and Interval(x) every 10 days. Most recently, Interval Timer Plus was updated on October 5, 2026 and Interval(x) on September 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.*