# SimplyTimer vs Interval Timer・HIIT Timer

The clearest difference is in-app purchases: SimplyTimer at none against Interval Timer・HIIT Timer's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Interval Timer・HIIT Timer sells 2 in-app purchases, starting at $2.99 per month. SimplyTimer asks for nothing beyond the download.

SimplyTimer ships an update every 2 days, Interval Timer・HIIT Timer every 4 days. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | SimplyTimer | Interval Timer・HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simplytimer-interval-timer-app/id6475160260/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Free | — |
| Size | 23 MB | 74 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maurice-Nikita Rafael Reichert](https://appshunter.io/developer/1584695572) | [Reva Desai](https://appshunter.io/developer/1780266324) |

## What reviewers say

### SimplyTimer

[App page](https://appshunter.io/ios/app/simplytimer-interval-timer-app/id6475160260)

This minimalist app is designed to help you achieve your fitness goals with ease. It offers customizable intervals and background mode to keep your timer running smoothly. Enhance your training sessions and stay motivated with this efficient, distraction-free workout companion.

**Highlights:** Easy to use interface, Customizable intervals, Background timer mode, Supports HIIT, Tabata, Boxing, circuit training, Minimalist design

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer・HIIT Timer

[App page](https://appshunter.io/ios/app/interval-timerhiit-timer/id6748070178)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $2.99 | per month |
| Premium Yearly Access | $19.99 | per year |


## Frequently asked questions

### Is SimplyTimer free?

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

### Is Interval Timer・HIIT Timer free?

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

### Do SimplyTimer or Interval Timer・HIIT Timer have ads?

Neither SimplyTimer nor Interval Timer・HIIT Timer shows ads.

### Which is updated more often, SimplyTimer or Interval Timer・HIIT Timer?

SimplyTimer ships an update every 2 days, and Interval Timer・HIIT Timer every 4 days. Most recently, SimplyTimer was updated on September 23, 2026 and Interval Timer・HIIT Timer on September 19, 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.*