# Restrr - Gym Rest Timer — Train harder, train better.

> Gym rest timer with smart countdown, automatic set tracking, and live activity integration. (iPhone/iPad app by Matija Gunther.)

- Source: https://appshunter.io/ios/app/restrr-gym-rest-timer/id6478751420 (this page in markdown: same URL + `.md`)
- Developer: [Matija Gunther](https://appshunter.io/developer/1733805006)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.5 · 19 MB
- Languages: English
- Released: 2024-03-01
- Data updated: 2026-07-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/restrr-gym-rest-timer/id6478751420/reviews.md

## What is Restrr?

Tired of guessing your rest periods and losing track of sets? Gym Timer is the essential tool for every serious athlete and gym-goer. Designed to keep your strength training, muscle building, and HIIT workouts on track, our app ensures you make the most of every second. Stop wasting time and start training with purpose.

Features That Optimize Your Workout

- Smart Rest Countdown: Our clear, easy-to-read rest countdown ensures you hit your next set at the perfect time, every time.

- Automatic Set Counter: Focus on your reps, not your count. The app automatically tracks your sets, making your workout seamless.

- Live Activities & Dynamic Island: Stay connected to your workout timer directly from your lock screen or Dynamic Island. A quick glance is all you need.

- Customizable Notifications: Get notified with a sound or vibration the moment your rest period is over. You'll never miss a beat.

Whether you're a beginner or a seasoned lifter, the Gym Rest Timer is the personal coach you've been waiting for. It's more than just a timer—it's your key to a more efficient, focused, and effective workout.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Smart rest countdown
- Automatic set counter
- Live Activities & Dynamic Island integration
- Customizable notifications
- Workout optimization

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $8.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $3.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/restrr-gym-rest-timer/id6478751420/reviews.md

### 1/5 — Just an ad slammer.

*2024-08-21*

Unusable. Plays an ad after every set. Would have been a great app.

**Developer response:** Hi, if you contact us via email we can give you a promo code for removing ads for your inconvenience. We will reduce the amount of ads in the next update. 

Thank you for your feedback.

## Frequently asked questions about Restrr

### What is Restrr?

Restrr is a gym rest timer designed to help users optimize their strength training, muscle building, and HIIT workouts. It features a smart rest countdown, automatic set counter, and customizable notifications.

### What devices does Restrr support?

Restrr is available for iPhone and iPad devices.

### How much does Restrr cost?

Restrr is free to download and use. It offers optional monthly ($1.99) and annual ($8.99) subscription plans for enhanced features.

### Does Restrr have ads?

No, Restrr does not contain advertisements.

### Can I track my sets automatically with Restrr?

Yes, Restrr features an automatic set counter that tracks your sets, allowing you to focus on your reps without manual counting.

### What age rating does Restrr have?

Restrr has an age rating of 4+.

### How often is Restrr updated?

The latest version of Restrr is 1.5, and it was last updated on March 17, 2026. This indicates a recent update, suggesting ongoing development and support.

### What are the subscription options for Restrr?

Restrr offers a monthly subscription for $1.99 and an annual subscription for $8.99.

## Version history (last 5 releases)

### 1.6 — 2026-06-30

Train your way. We've added four new workout modes — Weightlifting, Boxing, Interval, and Cardio — each built around how that training actually feels. Whether you're between rounds or chasing a PR, the timer moves with you.

### 1.5 — 2026-03-17

NEW: Plate Calculator
Stop doing mental math between sets. Our new calculator tells you exactly which plates to load onto the bar for any given weight.
 - Smart Loading: Optimized for standard 20kg/45lb bars.
 - Set your available plate inventory to get calculations based on the equipment you actually have.

NEW: Workout Summary
Get a high-level summary of your session 
 - including total volume moved, sets completed, and time spent
 - perfect for tracking your long-term progress.

### 1.4 — 2025-09-29

We’ve completely overhauled the rest timer experience to keep you focused on your workout and not on your phone. This update introduces powerful new features designed to make your training more efficient than ever.

Live Activities & Dynamic Island: Your workout timer now lives on your lock screen and Dynamic Island. Track your rest time, see your current set, and manage your countdown with a quick glance, all without opening the app.

### 1.3 — 2025-09-25

We’ve completely overhauled the rest timer experience to keep you focused on your workout and not on your phone. This update introduces powerful new features designed to make your training more efficient than ever.

Live Activities & Dynamic Island: Your workout timer now lives on your lock screen and Dynamic Island. Track your rest time, see your current set, and manage your countdown with a quick glance, all without opening the app.

Customizable Notifications: Get a sound or vibration alert when your rest period ends. You can choose from a variety of notification sounds to get the perfect cue for your next set.

Enhanced Stability: We've made key under-the-hood improvements to ensure the app is more reliable and responsive.

### 1.1 — 2024-03-30

- Live Activity for all the gymrats that don't want to leave their phone unlocked in public gyms.
- Added a specific sound when your rest time ends, so you won't have to look at your phone all the time.
- Other performance improvements.

## Apps similar to Restrr

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Rest Timer - WaitWaitGo!](https://appshunter.io/ios/app/rest-timer-waitwaitgo/id1162311487) | 4.9 (11) | Free | Health & Fitness |
| [AnyTimer - HIIT](https://appshunter.io/ios/app/anytimer-hiit/id1604063072) | — | Free | Health & Fitness |
| [Dyad Timer](https://appshunter.io/ios/app/dyad-timer/id6450749782) | 5.0 (2) | Free | Health & Fitness |
| [Max AI: Workout Tracker](https://appshunter.io/ios/app/max-ai-workout-tracker/id6753950350) | 5.0 (2) | Free | Health & Fitness |
| [Eclipse REST - Rest Timer](https://appshunter.io/ios/app/eclipse-rest-rest-timer/id6479223946) | — | $0.99 | Health & Fitness |
| [Gym Tracker - Hybrid](https://appshunter.io/ios/app/gym-tracker-hybrid/id6744580206) | 5.0 (1) | Free | Health & Fitness |

## More apps by Matija Gunther

- [Waterly - Water Reminder](https://appshunter.io/ios/app/waterly-water-reminder/id6503351442)
- [MoodWrite - AI Journal & Track](https://appshunter.io/ios/app/moodwrite-ai-journal-and-track/id6745429807)
- [Frenki - Pet Care Tracker](https://appshunter.io/ios/app/frenki-pet-care-tracker/id6754716317)
- [Contraction Timer - Bloom](https://appshunter.io/ios/app/contraction-timer-bloom/id6756839328)
- [Headache Tracker - ClearHead](https://appshunter.io/ios/app/headache-tracker-clearhead/id6758912780)

All apps by Matija Gunther: https://appshunter.io/developer/1733805006

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*