# SimplyTimer vs HIIT & Run Interval Timer

The clearest difference is update cadence: SimplyTimer at every 2 days against HIIT & Run Interval Timer's weekly. SimplyTimer also leads on iOS requirement (14.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for SimplyTimer against 5.0 for HIIT & Run Interval Timer. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 94% of SimplyTimer's written reviews are positive against 100% of HIIT & Run Interval Timer's.

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

## The numbers

| Metric | SimplyTimer | HIIT & Run Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/simplytimer-interval-timer-app/id6475160260/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hiit-and-run-interval-timer/id6749603263/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 94.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free | Free |
| Size | 23 MB | 2 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maurice-Nikita Rafael Reichert](https://appshunter.io/developer/1584695572) | [christopher sturm](https://appshunter.io/developer/1831402215) |

## 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


### HIIT & Run Interval Timer

[App page](https://appshunter.io/ios/app/hiit-and-run-interval-timer/id6749603263)

This app provides a simple and reliable timer for high-intensity interval workouts. It allows users to create custom workout segments, loop routines, and reorder exercises without distractions. It runs in the background and supports dark mode.

**Highlights:** Customizable workout segments, Workout looping for multiple rounds, Drag-and-drop segment reordering, Background operation, Dark mode support, No ads or subscriptions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SimplyTimer free?

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

### Is HIIT & Run Interval Timer free?

HIIT & Run Interval Timer is free to download, with no in-app purchases.

### Which has better reviews, SimplyTimer or HIIT & Run Interval Timer?

SimplyTimer and HIIT & Run Interval Timer are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do SimplyTimer or HIIT & Run Interval Timer have ads?

Neither SimplyTimer nor HIIT & Run Interval Timer shows ads.

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

SimplyTimer ships an update every 2 days, and HIIT & Run Interval Timer weekly. Most recently, SimplyTimer was updated on September 23, 2026 and HIIT & Run Interval Timer on October 4, 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.*