# Gym Timer Pro vs SimplyTimer

The clearest difference is ratings volume: Gym Timer Pro at 11 against SimplyTimer's 1. Gym Timer Pro also leads on iOS requirement (12.0 vs 14.0). On price, rating, review sentiment and update cadence 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 Gym Timer Pro against 5.0 for SimplyTimer. That said, the two scores are not equally well evidenced: Gym Timer Pro has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of Gym Timer Pro's written reviews are positive against 94% of SimplyTimer's.

Gym Timer Pro ships an update every 4 days, SimplyTimer every 2 days. The most recent releases landed on September 10, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Gym Timer Pro | SimplyTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/gym-timer-pro-interval/id1539358626/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/simplytimer-interval-timer-app/id6475160260/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | **100.0% of reviews** | 94.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free | Free |
| Size | 57 MB | 23 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dae Won Kim](https://appshunter.io/developer/1539358628) | [Maurice-Nikita Rafael Reichert](https://appshunter.io/developer/1584695572) |

## What reviewers say

### Gym Timer Pro

[App page](https://appshunter.io/ios/app/gym-timer-pro-interval/id1539358626)

This free interval timer app helps you structure your workouts with customizable work, rest, and set periods. Easily configure countdowns or count-ups for up to three distinct workout items, with an optional ready time before starting.

**Highlights:** Countdown and count-up timers, Up to 3 workout items, Configurable work, rest, and sets, Adjustable ready time, Completely free with no ads or purchases

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Gym Timer Pro free?

Gym Timer Pro is free to download, with no in-app purchases.

### Is SimplyTimer free?

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

### Which has better reviews, Gym Timer Pro or SimplyTimer?

Gym Timer Pro and SimplyTimer are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do Gym Timer Pro or SimplyTimer have ads?

Neither Gym Timer Pro nor SimplyTimer shows ads.

### Which is updated more often, Gym Timer Pro or SimplyTimer?

Gym Timer Pro ships an update every 4 days, and SimplyTimer every 2 days. Most recently, Gym Timer Pro was updated on September 10, 2026 and SimplyTimer on August 25, 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.*