# Intervals Timer vs Interval Timer

The clearest difference is price: Interval Timer at Free against Intervals Timer's $4.99. Intervals Timer's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement there is nothing between them.

Interval Timer is free to download; Intervals Timer costs $4.99 up front. Interval Timer sells 3 in-app purchases, starting at $4.99 per 7 days. Intervals Timer asks for nothing beyond the download.

Intervals Timer ships an update every 2 months, Interval Timer monthly. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Intervals Timer | Interval Timer |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.2 (10 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workouts/id6742372753/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 2 MB | 31 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ILIOS Incorporated](https://appshunter.io/developer/738673887) | [Lori Nguyen](https://appshunter.io/developer/1872689629) |

## What reviewers say

### Intervals Timer

[App page](https://appshunter.io/ios/app/intervals-timer/id821177477)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workouts/id6742372753)

This advanced interval timer supports HIIT, Tabata, and circuit training with customizable work, rest, and cooldown periods. Stay focused with voice alerts, background operation, and music integration for any fitness routine.

**Highlights:** Customizable workouts, Pre-set & custom intervals, Voice & sound alerts, Music integration, Background operation, Dark & light mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Timer (weekly) | $4.99 | per 7 days |
| Premium Timer (monthly) | $12.99 | per month |
| Premium Timer (yearly) | $39.99 | per year |


## Frequently asked questions

### Is Intervals Timer free?

Intervals Timer costs $4.99, with no in-app purchases.

### Is Interval Timer free?

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

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

Neither Intervals Timer nor Interval Timer shows ads.

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

Intervals Timer ships an update every 2 months, and Interval Timer monthly. Most recently, Intervals Timer was updated on September 17, 2026 and Interval Timer on September 28, 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.*