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Professional Nutrition Software for Personal Trainers and Fitness Coaches
🎥 A video speaks louder than words.
Watch with subtitles and see how DietHelper works in just 60 seconds.
Get your DietHelper trial by email — Windows (EXE)
On mobile? Try a limited preview (DietHelper Online — Google sign-in)
❌ Your clients drop out after just a few sessions.
❌ You waste too much time building complex meal plans.
❌ You’re unsure about the scientific accuracy of your nutrition advice.
❌ Your income flatlines outside of the busy seasons (January and September).
The Expertise Behind DietHelper
Ludovic Peene, DietHelper’s creator
“I’ve helped thousands of people lose weight, build muscle, and simply get back in shape — always with a human, structured, and science-based approach.“
Fitness coach since 2009 — Author of “Conseils de Coachs” published by Vigot.
✓ I ran my own gym.
✓ Trained thousands of clients.
✓ Partnered with major fitness chains.
“I mastered training inside out.
But when it came to nutrition… I hit a wall.
The result?
I lost time, I lost money… and in the end, I lost my gym.“
DietHelper is nutrition software built for fitness coaches — designed to make meal planning simple, with no subscriptions and no need for a nutrition degree.
Imagine your ideal future.
Boost client retention with personalized nutrition plans.
Cut down drastically on admin time.
Grow your business even outside peak seasons.
Stand out as a coach recognized for quality nutrition support.
Gain independence — no online apps, no subscriptions.
Try DietHelper for free
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Whether you’re a fitness coach or a personal trainer, DietHelper helps you build professional nutrition plans faster and more efficiently.
DietHelper is built to last — and it will still work 20 years from now!
… Can your current system promise you that?
“An anomaly in the world of nutrition software.“
DietHelper uses Excel’s engine for long-term stability.
A tool born from real coaching practice — not just another subscription app. Designed to stay stable and simplify your daily workflow. As long as Microsoft exists, your business will keep running.”
Download your trial
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Certified in LesMills (RPM, BodyPump, GRIT…), TRX, HBX, and ViPR, I know the day-to-day reality of coaching: long and irregular hours, diverse client profiles, little time to plan, and the challenge of keeping clients engaged.
To share this experience, I published a book in French (Conseils de Coachs, Vigot Editions) — a practical guide answering the 67 most common questions clients ask their trainers.
DietHelper vs. the Competition: What You Need to Know
DietHelper
One-time purchase
Works offline
You stay in control
Uses Excel: stable and reliable
Others
Monthly subscription
Risk of downtime
Compatibility issues
Lack of control
How to structure your meal plans, improve client follow-up, and build long-term loyalty:
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✅ 14 free tutorials – Easy to use – Real results
Save Time
Retain Clients
Personalize Plans
Boost Revenue
Get instant access to the trial
Let’s ask the real question: is this an expense… or a leverage tool?
🛑 “ … It’s too expensive ”
📊 3 clients = DietHelper paid for life.
🕐 1 hour of coaching = €50? €70? More?
⚡ DietHelper saves you at least 5 hours per week.
📈 That’s over €1,000 in optimized profitability.
🛑 “ … I can do the calculations myself”
💸 Sure… but at what cost?
🔍 Hours spent searching reliable databases and calculating metabolism and macros…
⚠️ Mobile apps are limited and often lack any real scientific foundation.
🛑 “ … I’m not sure it works ”
🧪 DietHelper is built on validated scientific foundations.
🛠️ Tools used by top-level coaches.
📈 Proven to increase client retention and revenue.
❓ Try it yourself — it’s free.
5 immediate benefits for your business
Science-Based
Long-Term Results
Fully Personalized
Instant ROI
Lifetime Value
📌 Stop paying endless subscriptions.
📌 With DietHelper, you own the tool — once and for all.
Free Demo
Try DietHelper for 7 days.
✅ Access to key features, no commitment
✅ Full food database of 2200+ items (browseable, macros visible on a sample)
✅ No subscription required
✅ View meal plans and recipes in real conditions
Click here to start your trial
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No PC? Explore a mini-demo (DietHelper Online — Google sign-in)
⚠️ Trial version limits:
- Export limited to 1 PDF with watermark.
- Detailed nutritional data only in the full version.
- CircaTest only available as a mini online test (full version included in BodyMetrics™).
DietHelper Basic – 1 year
Full access for 12 months on 1 PC
✅ All DietHelper features
✅ Custom meal plans
✅ BodyFat Blueprint™
✅ EnergyScope Tracker™
✅ Nutribuilder™
✅ CircaTest™
✅ SmartCoach™
✅ Body measurements tracking & printouts
✅ Updates included for 12 months
$ 289,00
Premium Lifetime License
One-time purchase. Lifetime use on 1 PC
✅ All DietHelper features
✅ Custom meal plans
✅ BodyFat Blueprint™
✅ EnergyScope Tracker™
✅ Nutribuilder™
✅ CircaTest™
✅ SmartCoach™
✅ Body measurements tracking & printouts
✅ Updates included for life
$ 499,00
Step into the future of coaching with DietHelper Online™
Turn your software into a powerful platform:
✅ Unlock exclusive tools (advanced calculators, tests, plan generators)
✅ Stay ahead with continuous scientific updates
✅ Centralize all your coaching resources in one hub
✅ Access instantly from any device — no installation needed
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👉 Don’t just use a file. Join a community of coaches and tap into a living, evolving scientific lab.
Manager, studio owner, or head coach?
Boost the Performance of Your Fitness Studio
Coach-Power Pack: The smart way to scale your studio — Learn more
- Includes a USB version (1 per coach) — perfect for teams.
- Special pricing available from 5 licenses.
Click here 👇
📌 DietHelper is more than just software: with the Coach-Power Pack, you transform the way your studio operates!
🚀 A complete strategy to maximize profitability and deliver an unmatched client experience.
Before DietHelper, your studio was selling sessions.
After DietHelper, you sell a complete experience.
DietHelper is more than software: it’s a growth driver, a client retention tool, and a real time-saver in your daily coaching.
Click below to discover how:
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Become the go-to coach, hit your goals, and thrive in your career.