# Fiber: Gym Workout Planner — Personalized Fitness Training

> Personalized Fitness Training (iPhone/iPad app by Grim Works Sociedad Limitada.)

- Source: https://appshunter.io/ios/app/fiber/id6742142207 (this page in markdown: same URL + `.md`)
- Developer: [Grim Works Sociedad Limitada](https://appshunter.io/developer/1797044004)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 65 MB
- Languages: English
- Released: 2025-05-27
- Data updated: 2025-07-02
- User reviews in markdown: https://appshunter.io/ios/app/fiber/id6742142207/reviews.md

## What is Fiber?

Focus on training, Fiber does the thinking. Get a fully personalized workout plan based on your goals, experience level, schedule, and available equipment. Whether you want to build muscle, lose fat, increase endurance, or tone your body, Fiber delivers structured, science-backed workouts that maximize your progress.

How Fiber Works:
    Set your goal – Strength, Endurance, Fat Loss, or Toning.
    Choose your difficulty level – From beginner to expert.
    Pick your schedule – Train at your pace, from 2 to 6 days per week.
    Define your equipment – Full gym, resistance bands, or bodyweight only.
    Follow your plan – Every session is designed for optimal results.

Why Choose Fiber?
    Empowered AI plan builder tailored to your needs.
    Adaptive training system that adjusts to your progress.
    Step-by-step video guidance to perfect your form.
    Progress tracking to stay motivated and see real results.
    Home & gym workouts – Effective training anywhere, anytime.
    Science-based programming for efficient and sustainable gains.

Train Smarter, Not Harder
No more guesswork. No more random exercises. Just structured, progressive workouts designed to help you reach your goals faster.

Start training with Fiber today and take your fitness to the next level!


## Version history (last 1 release)

### 1.0.2 — 2025-05-27

No release notes.

## More apps by Grim Works Sociedad Limitada

- [Cycle Sync Workouts: Drop It](https://appshunter.io/ios/app/cycle-sync-workouts/id6746949244)
- [Fiber Coach: Workout Planner](https://appshunter.io/ios/app/fiber-coach/id6751199724)

All apps by Grim Works Sociedad Limitada: https://appshunter.io/developer/1797044004

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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 2025-07-02.*