Nutrition software for nutritionists with your own client app
Natty Gains is nutrition software for nutritionists who want to run their whole practice in one place. It covers the intake, automatic meal plans, food diaries, nutrient analysis, check-ins, chat and invoices, and your clients use everything in their own app in your branding. You spend less time on paperwork and more time on actual nutrition counseling.
- From intake to invoice
- Meal plans in seconds
- Your own client app
- From €49 per month
- 7-day free trial
No payment details needed for the free trial.

At a glance
What is nutrition software for nutritionists?
Nutrition software for nutritionists is a digital tool that handles the recurring work of nutrition counseling: recording client data, calculating needs, creating meal plans, reviewing food diaries and documenting progress. Good nutritionist software also connects you with your clients between appointments. Here is how Natty Gains does it:
| Made for | Self-employed nutritionists and nutrition consultants, from a first practice to a full client list |
|---|---|
| Intake | Digital intake form with more than 25 factors such as body data, sleep, daily activity, sport, goals, intolerances, eating habits and budget, filled in by the client in the app or by you |
| Calorie needs | Calculated automatically from the intake. You can adjust calories and macros manually at any time |
| Meal plans | Created automatically from the intake with more than 1,500 recipes plus your own, adjustable down to every ingredient |
| Food diary and analysis | Clients track meals by text search, barcode scanner or photo. You see macro and micronutrients for any period and can export the food log as a PDF |
| Progress | Weekly check-ins, weight, body photos, body measurements, body composition, steps, water intake and habits, shown in charts |
| Communication | Chat, push notifications, emails and app announcements, without WhatsApp |
| Administration | Central dashboard with client cards, documents, a price and offer calculator and PDF invoices with automatic tax calculation |
| Client app | A web app on your client's smartphone in your logo, colors and images |
| Price and trial | From €49 per month for 5 client accounts (annual plan, net), all features included. 7-day free trial, no payment details, ends automatically |
| Data protection | GDPR-compliant, servers in Germany, data processing agreement with every licensee |
How it works
Your counseling workflow in 4 steps
Invite your client
Create the client in your dashboard. Your client automatically receives an email invitation to your app.
Complete the intake
Your client fills in the digital intake in the app, or you click through it together in the first session. The software calculates calorie and nutrient needs.
Release the plan
The meal plan is created from the intake. You review it, fine-tune recipes and release it to the app with one click.
Coach with data
Food diaries, check-ins and body data flow into your dashboard. You adjust the plan, answer in the chat and write the invoice.
Features
Everything your nutrition practice needs in one tool
Intake, diary review and a plan per client used to take hours. Natty Gains connects these steps, so you enter client data once and work with it all the way to the invoice.
Digital intake form and calorie calculator
The intake form is built into the software and records the current and target state of your client in less than five minutes. Besides height, weight and age, it covers sleep, activity at work and in leisure time, sport, goals, diets, intolerances and food exclusions.
- More than 25 factors, digital in the app or as a PDF
- Basal metabolic rate and daily needs calculated automatically
- Calories and macros can be set manually

Individual meal plans from the intake
Because the intake is linked to the meal planner, a matching plan is ready within a few clicks. It respects goals, diet, intolerances, cooking time, budget and meal distribution. You swap recipes, change amounts and add your own meals before you release it. Our meal planning software page shows every detail of the planner.
- More than 1,500 recipes plus your own recipes
- Recipe swap with approximately the same calories
- Automatic shopping lists for every plan
Digital food diary
Your clients log what they eat right in the app by text search, barcode scanner or photo, backed by food databases with millions of foods and products. You see their real eating behavior instead of guessing from memory in the next session.
- Choose any period and review it in the dashboard
- Export the food log as a PDF
- Clients can add comments to their meals
Nutrient analysis down to the micronutrients
The software calculates the nutrient values of every plan and every food diary automatically. You see calories and macronutrients down to amino acids, sugar types, fatty acids and fibre, plus vitamins, minerals and trace elements compared with DGE reference values. That makes it easy to show your clients why a change in their diet makes sense.
Check-ins and progress tracking
Regular check-ins give you a clear picture before every follow-up appointment. Clients answer your questions in the app, rate their week and upload body photos. Body data and history appear in charts in your dashboard.
- Weight, body measurements and body composition
- Steps, water intake and habits
- Weekly check-ins with automatic reminders

Your coaching dashboard
Every client has a card with master data, intake, meal plans, nutrient analyses, progress history and check-ins. The start page shows key figures, open to-dos and the latest client activity, so you know where to look first each morning.
- Unlock app areas per client to match the package
- Share documents and forms straight to the app

Offers and invoices
The price and offer calculator helps you put together clear coaching packages. When the work is done, the invoice tool creates a professional invoice as a PDF: add services, discounts and tax details, and net, gross and tax amounts are calculated automatically.

Between appointments
Your counseling on your clients' smartphones
Email, phone and video calls only cover the session itself. With your own app, your advice stays with your clients every day, on Android and iPhone.
Meal plan and recipes
Clients see their plan with recipes, check off eaten meals and save favorites you can use for the next plan.
Shopping list
Created from the plan, sorted by category and ready to tick off in the supermarket. Also available as a PDF.
Food tracking
Logging by text, barcode or photo takes seconds, and the calorie balance shows what is left for the day.
Check-ins and body data
Weight, measurements, water and body photos go straight into your dashboard instead of your inbox.
Chat with you
One-to-one and group chats with voice messages and attachments, so client data stays out of private messengers.
Your branding
Your logo, your colors and your own icon on the home screen. Clients connect their results with you.
Comparison
Separate tools or one nutritionist software?
Many nutritionists work with a stack of tools: Excel for calorie needs, Word for the plan, WhatsApp for questions and another program for invoices. This is what changes when everything runs in one system.
| Task | Separate tools | Natty Gains |
|---|---|---|
| Intake | Paper form or PDF, typed up afterwards | Digital form in the app, data lands in the client card |
| Calorie and nutrient needs | Calculated by hand | Automatic from the intake, adjustable |
| Meal plan | Hours per client in Word or Excel | Created from the intake, fine-tuned in minutes |
| Food diary | Handwritten notes or photos in a messenger | Tracking in the app with automatic nutrient analysis |
| Progress | Numbers spread across emails | Check-ins, body data and photos in charts |
| Client communication | Private messenger on your phone | Chat and push notifications in your own app |
| Invoices | Separate template or program | PDF invoices with automatic tax calculation |
| Data protection | Health data scattered across several services | GDPR-compliant, servers in Germany, one data processing agreement |
Who it's for
Also built for other nutrition professionals
Natty Gains is the same all-in-one system for every coaching model. If your work leans toward clinical counseling, have a look at our software for dietitians. If you mainly coach habits and behavior change, our nutrition coaching software page goes deeper.
Dietitians
Intake, nutrient analysis and plans with clear reference values.
Dietitian software →Nutrition coaches
Guide clients to lasting habits with plans, tracking and check-ins.
Nutrition coaching software →Personal trainers
Add nutrition coaching to your training without a nutrition degree.
Personal trainer software →Online coaches
Deliver training and meal plans in one app, wherever your clients live.
Online coaching software →Gyms
Offer members nutrition coaching as an extra service.
Software for gyms →Sports clubs
Plan nutrition for athletes and whole teams.
Sports nutrition for clubs →Reviews
What nutritionists say about Natty Gains
"The possibilities it offers for my work as a nutrition consultant are incredibly diverse and, above all, very easy to use. The app greatly simplifies collaboration with clients …"
"Great tool to better serve my customers. The medical history form, the calorie balance calculated afterwards, as well as the macronutrients can be easily planned using the great recipes."
"Highly professional nutrition software. As a nutritionist, I can use this tool effectively for my clients. It's quick and easy to use."
Reviews translated from German. Read all testimonials
Pricing
All features, one price per client account
Your whole practice workflow is included in every plan: intake, meal plans, nutrient analysis, client app, check-ins, chat and invoicing. You pay per client account, not per feature.
from €49
per month for 5 client accounts, annual plan, net. Under €5 per client with 30 accounts.
7-day free trial, no payment details, ends automatically.
FAQ
Questions about nutrition software for nutritionists
What is the best nutrition software for nutritionists?
The best nutrition software for nutritionists covers the whole counseling workflow in one place: intake, calorie calculation, meal plans, food diary review, nutrient analysis, progress tracking and client communication. Natty Gains combines all of this with your own branded client app and an invoice tool, so you don't need separate programs.
What does nutritionist software do?
Nutritionist software takes over the repetitive parts of nutrition counseling. It records client data, calculates calorie and nutrient needs, creates meal plans, analyzes food diaries and documents progress, so you can spend your time on the counseling itself.
How does the intake work in Natty Gains?
The digital intake form covers more than 25 factors, including body data, sleep, activity, sport, goals, diets, intolerances and budget. Your client fills it in in the app, or you complete it together. The software then calculates calorie and nutrient needs automatically.
Can I still create meal plans myself?
Yes. The software creates a plan from the intake, and you decide what happens next. You can swap recipes, change ingredient amounts, add your own recipes and meals and set calories and macros manually before you release the plan.
Can I analyze my clients' food diaries?
Yes. Clients log meals in the app by text search, barcode scanner or photo. You choose a period, see calories, macronutrients and micronutrients compared with reference values and can export the food log as a PDF.
How do I track my clients' progress?
Clients send weekly check-ins through the app and record weight, body photos, body measurements, body composition, steps, water intake and habits. You see everything as charts in the client card in your dashboard.
Can I chat with my clients in the software?
Yes. The client app includes one-to-one and group chats with voice messages and attachments. You can also send push notifications, emails and app announcements from your dashboard.
Do my clients need to download an app from the App Store?
No. The client app is a web app that your clients open on their smartphone and add to their home screen. It shows your logo and colors and works on Android and iPhone.
Can I write invoices with Natty Gains?
Yes. The invoice tool creates professional invoices as a PDF. Net, gross and tax amounts are calculated automatically, and you can add discounts and extra services.
How much does the nutritionist software cost?
Plans start at €49 per month for 5 client accounts on the annual plan (€69 monthly), net. With 30 client accounts you pay less than €5 per client. Every plan includes all features, and the free trial lasts 7 days without payment details.
Is Natty Gains GDPR-compliant?
Yes. All data is processed in compliance with the GDPR on servers in Germany, and every licensee gets a data processing agreement. Client communication runs in your own app instead of private messengers.
Guides
Learn more about running a nutrition practice
Contact us
You have a specific question or suggestion and would like to write to us directly. Then send us an e-mail using our contact form and we will reply to you by e-mail as soon as possible. We are looking forward to your input.








