# Muscu+ — Train your upper body

> Train your upper body (iPhone/iPad app by J&B Developpement.)

- Source: https://appshunter.io/ios/app/muscu-plus/id6752805725 (this page in markdown: same URL + `.md`)
- Developer: [J&B Developpement](https://appshunter.io/developer/467963911)
- Category: Sports, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 2 MB
- Languages: French (France)
- Released: 2025-09-25
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/muscu-plus/id6752805725/reviews.md

## What is Muscu+?

Muscu+ is the ultimate upper-body training app designed for precision, motivation, and progress.
Built for Apple Watch, it offers a complete and intuitive approach to muscle development with four structured programs: Volume, Strength, Endurance, and Explosiveness.

Each workout day features detailed exercises, clear visuals, and concise tips for proper execution.
Muscu+ helps you stay consistent with short yet efficient sessions, perfectly suited for both beginners and advanced users.

This new version introduces full multilingual support — available in English, French, Spanish, and Vietnamese — so you can train in your preferred language.
All exercises, advice, and menus are fully translated for a seamless user experience.

Muscu+ focuses only on the upper body (chest, back, shoulders, arms) to provide targeted results without unnecessary complexity.
No login, no tracking — just your progress, at your rhythm.

Features:
	•	4 structured programs: Volume, Strength, Endurance, Explosiveness
	•	Clear guidance for every exercise
	•	Practical advice for recovery and form
	•	Optimized display for Apple Watch Ultra and Series models
	•	Multilingual interface (EN, FR, ES, VI)


## Version history (last 5 releases)

### V7 — 2026-01-21

Added a rest timer on Apple Watch: quick start 60/90/120s, pause/resume, add time (+10s) and stop. Haptics at 10 seconds remaining and at the end of the rest. Optional notifications so you’re alerted even when the app is in the background or the screen turns off. Improved usability to validate sets and start rests more easily.

### V6 — 2025-10-20

This update makes Muscu+ more complete and accessible than ever.
All views are now fully translated into four languages: French, English, Spanish, and Vietnamese.
Each program — Volume, Strength, Endurance, and Explosiveness — includes full translation of exercises, tips, and titles.
The interface has been refined for better readability on Apple Watch.
Buttons, menus, and titles now automatically adapt to your watch’s language.
Minor fixes and performance improvements make the experience smoother and more stable.
Muscu+ keeps evolving to deliver a precise and motivating upper-body training experience.

### V5 — 2025-10-05

Nouveautés de la version 2.0
	•	Illustrations réalistes des exercices
Chaque mouvement est désormais présenté avec une image photo pour mieux visualiser la posture correcte.
	•	Navigation simplifiée par programmes
Accès direct à vos séances : Volume, Force, Endurance et Explosivité.
	•	Organisation claire par jours d’entraînement
Les exercices sont regroupés par journée avec liens cliquables menant à chaque illustration.
	•	Préparation à la traduction multilingue
L’application détecte désormais la langue du système et s’adaptera automatiquement dans les prochaines versions.
	•	Amélioration de la fluidité et stabilité générale
Temps de chargement réduit et affichage optimisé sur toutes les tailles d’Apple Watch.

### V4 — 2025-10-05

Nouveautés dans Muscu+ 4.0
	•	Ajout de nouveaux visuels sur Apple Watch pour mieux visualiser les mouvements à réaliser.
	•	Expérience améliorée : suivez vos exercices d’un simple coup d’œil, sans quitter votre entraînement.
	•	Optimisations mineures pour plus de fluidité et de stabilité.

### 3 — 2025-09-26

No release notes.

## More apps by J&B Developpement

- [Relativistic Calculator](https://appshunter.io/ios/app/relativistic-calculator/id473965894)
- [iMusculation F.V.E](https://appshunter.io/ios/app/imusculation-fve/id476660677)
- [Touche du bois !](https://appshunter.io/ios/app/touche-du-bois/id478405487)
- [iMusculation S.V.S](https://appshunter.io/ios/app/imusculation-svs/id480534142)
- [iBody Building S.V.S](https://appshunter.io/ios/app/ibody-building-svs/id485692627)
- [Paris en 3 jours](https://appshunter.io/ios/app/paris-en-3-jours/id502390760)

All apps by J&B Developpement: https://appshunter.io/developer/467963911

---

*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 2026-08-21.*