# Exercise Timer Resero — EMOM & Custom Workout Timer

> EMOM & Custom Workout Timer (iPhone/iPad app by Imarum GmbH.)

- Source: https://appshunter.io/ios/app/exercise-timer-resero/id6761783791 (this page in markdown: same URL + `.md`)
- Developer: [Imarum GmbH](https://appshunter.io/developer/1856347447)
- Category: Health & Fitness, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 112 MB
- Languages: American English
- Released: 2026-04-28
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/exercise-timer-resero/id6761783791/reviews.md

## What is Exercise Timer Resero?

The only Exercise Timer you need.

Resero is a premium interval timer built for athletes, coaches, and anyone serious about their fitness.

RE-SE-RO stands for REps, SEts, and ROunds. Whether you want to build complex custom workouts from scratch or jump straight into pre-built routines, Resero adapts to your exact training style.

What Makes Resero Different

NEW! Premade Workout Library:
Skip the setup and dive straight into training. Pick from professionally structured routines across Tabata, EMOM, HIIT, and combat sports or customize any library workout to fit your exact goals.

NEW! Apple Watch Companion App:
Complete wrist control. Start, stop, and skip intervals hands-free without touching your phone. Monitor real-time heart rate and active calories while contributing directly to your Apple Activity Rings and Apple Fitness details.

Fully Customizable:
Stop trying to force your routine into a rigid, basic timer app. Build your workout from scratch and customize every single interval, rep, set, and rest period exactly how you train.

Smart Audio Cues:
Never miss a transition or drown out your music. Resero automatically dims your audio background during cues, then seamlessly restores the volume.

Fully Customizable:
Build every interval, rep, set, and rest period with total precision.

Runs in the Background:
Change your music track or answer a text without interrupting your timer or audio cues.

100% Ad-Free:
Zero video pop-ups, zero banner clutter, and zero mid-circuit interruptions.

Automatic History Log:
Completed sessions are saved automatically to your in-app calendar and synced with Apple Fitness to track your long-term consistency.

Clean, High-Visibility Interface:
Modern, ergonomic design featuring massive buttons built for effortless tapping while mid-workout and dripping with sweat.

Built for Every Discipline:
- HIIT & Tabata: Fine-tune high-intensity work-to-rest ratios.
- Boxing & MMA: Set custom round lengths, rest periods, and warning bells.
- Weightlifting & Calisthenics: Track precise lift sets and recover with exact rest countdowns.
- EMOM & Circuit Training: Streamlined for solo gym sessions or leading full group fitness classes.


How it works:
1) Choose or Build: Grab a ready-to-go routine from the workout library or build your own from scratch.
2) Train & Sync: Go hands-free on your iPhone or Apple Watch while tracking heart rate and calorie burns.
3) Track: Review your calendar history, close your activity rings, and build lasting consistency.

Ditch the outdated timers. Download Resero today and give your workout the precision it deserves.

---
Terms of Service: https://www.reseroapp.com/en/terms-of-service/
Privacy Policy: https://www.reseroapp.com/en/privacy-policy/
Legal Notice: https://www.reseroapp.com/en/legal-notice/


## Version history (last 5 releases)

### 1.2.0 — 2026-08-11

Thanks for using Resero! This version includes the following new features:

• Resero Apple Watch App: Your complete training partner — now on your wrist. Track your intervals, repetition sets and rounds without touching your phone.
• Measurement Units: Adjust your measurement units for Apple Watch App under Settings > Measurement Units.
• What's New Section: See how far we've come — explore all version updates under Settings > What's New.

### 1.1.0 — 2026-07-25

Thank you for using Resero! This version includes bug fixes and performance improvements, along with the following new feature:

Workout Library: Browse and choose from our collection of ready-made workouts.

### 1.0.2 — 2026-07-08

Thanks for using Resero! This version includes bug fixes and performance improvements.

### 1.0.1 — 2026-06-17

Thanks for using Resero! This version includes bug fixes and performance improvements, along with the following new features:

• Language Selection: Choose your preferred language directly in Settings.
• Custom Starting Phase: Select a specific starting phase for your repetition sets.

### 1.0.0 — 2026-04-28

No release notes.

## Related topics

[exercise timer resero](https://appshunter.io/ios/topics/exercise-timer-resero) · [mwod timer](https://appshunter.io/ios/topics/mwod-timer) · [gymflex timer](https://appshunter.io/ios/topics/gymflex-timer) · [gymnext flex timer](https://appshunter.io/ios/topics/gymnext-flex-timer) · [emom workout timer](https://appshunter.io/ios/topics/emom-workout-timer) · [exercise watch](https://appshunter.io/ios/topics/exercise-watch)

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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 2026-08-27.*