Fiber Coach: Workout Planner
Grim Works Sociedad Limitada Health & Fitness iPhoneiPadiPod touch
Fiber Coach: Workout Planner is a free Health & Fitness app for iPhone and iPad by Grim Works Sociedad Limitada. Rated 5.0/5 from 2 ratings.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 74 MB
- Age 4+
- Updated
- Oct 1
- 2025 · v1.5
Screenshots
About Fiber Coach: Workout Planner
Your Personal Trainer for Strength, Muscle & Fitness Fiber is the ultimate workout planner and fitness coach that builds personalized workout plans for strength training, muscle building, weight loss, and overall fitness. Whether you train at the gym or at home, Fiber adapts your program to your goals, fitness level, schedule, and available equipment. Unlike generic apps, Fiber uses the science of progressive overload and smart weight recommendations to make every session effective. With adaptive training that updates after every set, you’ll always know the right weight, sets, and reps to keep improving consistently. WHAT MAKES FIBER UNIQUE • Personalized Workout Plans: Take a quick quiz and get a custom workout routine designed around your goals, fitness experience, training frequency, and available equipment. • Structured Training Programs: Programs for strength, hypertrophy, weight loss, and overall fitness, organized into blocks and phases for long-term results. • Smart Progression & Tracking: Fiber adjusts every workout in real time, updating weights and reps so you can keep building muscle and strength. • Fiber Score & Ranks: A unique system to measure progress, balance muscle groups, and stay motivated as you level up from Beginner to Elite. • Gym Workouts & Home Workouts: Effective sessions whether you have full gym equipment, a small setup, or just bodyweight. • Extensive Exercise Library: 140+ exercises with instructions, images, and alternatives to train every muscle group with confidence. • Workout Stats & Progress Charts: Track streaks, training volume, personal records, time spent, and weekly progress compared to your goals. PROGRAMS FOR EVERY GOAL • Strength Training Plans: Lift heavier, improve performance, and reach new PRs. • Hypertrophy Programs: Effective muscle building with structured volume and proven rep ranges. • Weight Loss Workouts: Burn fat, stay consistent, and preserve lean muscle. • Overall Fitness Programs: Balanced routines to feel stronger, healthier, and more athletic. FOR ALL LEVELS Fiber is built for every fitness level — from first timers and beginners to intermediate and advanced lifters. • Beginners: Learn safely with guided exercises, light starting weights, and gradual progression so you build confidence and consistency. • Intermediate users: Go beyond the basics with structured strength training and hypertrophy programs designed for steady muscle growth and new personal records. • Advanced lifters: Keep progressing with progressive overload, adaptive weight recommendations, and detailed tracking that helps you avoid plateaus and reach elite performance. No matter your level, Fiber adapts your workout plan so you can train effectively at the gym or at home and keep improving week after week. WHY USERS CHOOSE FIBER • A personal trainer app that guides every workout. • Long-term plans with measurable results. • Adaptive training that evolves with your performance. • Flexibility to train anywhere: home or gym workouts. • Motivation through the Fiber Score ranking system. • Confidence with detailed guidance and progress tracking. Fiber is more than a workout tracker — it’s your strength training coach, helping you stay consistent, motivated, and progressing every week. FIBER PRO Unlock your full potential with Fiber Pro. Flexible options: $4.99/week $12.99/month, $29.99/quarter, $59.99/year with a 3-day free trial and $34,99 for a discounted year! Privacy Policy: https://withfiber.com/privacy-policy/ Terms of Use: https://withfiber.com/terms-and-conditions/ Support: [email protected]
What’s new
Version 1.5 · Updated October 1, 2025
New Fiber Update! • Added 3-Day Free Trial for Annual Plan
App privacy
The developer, Grim Works Sociedad Limitada, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: User ID
- Usage Data: Product Interaction
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Fitness
- Financial Info: Payment Info
- Contact Info: Email Address
- Identifiers: User ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Financial Info: Payment Info
- Identifiers: User ID
- Usage Data: Product Interaction
Used for: Developer’s Advertising or Marketing, Product Personalization
Alternatives to Fiber Coach: Workout Planner
Looking for apps like Fiber Coach: Workout Planner? Here are 6 similar apps on the App Store. The highest rated is PumpPal: Workout & Gym Log (5.0/5), and all 6 are free to download.
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Protocol AI
1.0
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Training & Gym App: Lock In
4.5
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PumpPal: Workout & Gym Log
5.0
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Titan - Workout Tracker & Log
4.7
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Track Calories Workout: Chompy
4.9
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Gym Bot Workout Planner
4.9
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Fiber Coach: Workout Planner | 5.0 / 5 (2 ratings) | Free | October 1, 2025 | |
| Protocol AI | 1.0 / 5 (1) | Free | Sep 4, 2025 | Compare |
| Training & Gym App: Lock In | 4.5 / 5 (48) | Free | Oct 20, 2025 | Compare |
| PumpPal: Workout & Gym Log | 5.0 / 5 (5) | Free | Oct 19, 2026 | Compare |
| Titan - Workout Tracker & Log | 4.7 / 5 (23) | Free | Oct 9, 2026 | Compare |
| Track Calories Workout: Chompy | 4.9 / 5 (69) | Free | Jun 1, 2026 | Compare |
| Gym Bot Workout Planner | 4.9 / 5 (982) | Free | Oct 16, 2026 | Compare |