The Only Invoicing Software for
Fitness Instructors

Built by group fitness instructors, for all fitness professionals. Save 2-3 hours monthly with automated scheduling, invoicing, and payment reminders. Supports GBP, USD, and EUR currencies.

The Fitness Instructor's Admin Nightmare

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Multi-Venue Chaos

Teaching BODYPUMP at 3 gyms, yoga at 2 studios, and covering random classes? Tracking venues, rates, and schedules becomes a nightmare. LES MILLS instructors know this pain well.

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Invoice Creation Hell

Month-end means hours of trying to remember every class you taught. Which BODYCOMBAT sessions? What cover classes? Calculating different rates for different programs across multiple venues.

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Payment Chase Marathon

Emailing gym managers, following up on overdue invoices, waiting weeks to get paid. Your time should be spent teaching, not chasing money you've already earned.

2-3 Hours
Average time UK fitness instructors waste on admin tasks every month

Built by Instructors, for Instructors

We understand your pain because we've lived it. FitInvoice gives you back 2-3 hours every month to focus on what you love - teaching!

Save Time

Automate your entire invoicing process from scheduling to payment reminders

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Never Forget

Your schedule is automatically tracked and ready for invoicing at month-end

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Get Paid Faster

Professional invoices with automated reminders mean faster payments

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Works Everywhere

Mobile-first design means you can manage everything on the go

Perfect for LES MILLS Instructors

Whether you teach BODYPUMP, BODYCOMBAT, RPM, or any LES MILLS program, FitInvoice handles your unique multi-venue scheduling needs.

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Multi-Venue Management

Teaching BODYPUMP at 5 different gyms? Track all your venues, rates, and schedules in one place. Perfect for LES MILLS instructors with busy multi-site schedules.

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Program-Specific Tracking

Separate your BODYCOMBAT from your RPM classes. Track different rates for different programs and venues. Built by instructors who understand the complexity.

Cover Class Champions

Last-minute BODYPUMP cover? Log it instantly on your phone. All cover classes automatically appear on your next invoice. No more forgotten sessions.

"Finally, an app that understands the LES MILLS instructor lifestyle. Managing 12 different venues used to be a nightmare!"

Rachel Thompson
BODYPUMP & BODYCOMBAT Instructor, London

Everything You Need in One App

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Venue Management

Store all your gym and studio details in one place. Contact info, payment terms, and PO numbers - everything organised and ready when you need it.

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Smart Scheduling

Plan your regular classes and add cover sessions easily. Export to your calendar app and never double-book again. Your schedule becomes your invoice automatically.

One-Click Invoicing

At month-end, generate professional invoices instantly from your schedule. No manual calculation, no forgotten classes - just click and send.

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Cover Classes Made Easy

Adding last-minute cover classes is simple. Log them quickly on your phone and they'll automatically appear on your next invoice.

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Payment Reminders

Automated, professional payment reminders help you get paid faster. Set different reminder schedules for different venues - all handled automatically.

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Mobile-First Design

Built for instructors on the go. Add classes between sessions, check your earnings while commuting, and manage everything from your phone.

Pays for Itself with Just One Class

Available in GBP, USD, and EUR - perfect for instructors worldwide

£15
FitInvoice Monthly Cost
£15-£25
Average UK Class Rate
2-3 Hours
Time Saved Monthly

💡 The Math is Simple

FitInvoice costs less than one class per month but saves you 2-3 hours of admin time. That's time you can spend teaching more classes, training clients, or simply relaxing! Works with multiple currencies for international instructors.

Simple, Transparent Pricing

No hidden fees. No complex tiers. Just everything you need to run your fitness business.

Monthly
£15
per month
  • Unlimited venues
  • Unlimited classes
  • Professional invoicing
  • Payment reminders
  • Calendar export
  • Mobile app
  • Email support
Start Trial

🎉 14-Day Free Trial

Try FitInvoice risk-free for 14 days. No credit card required. Cancel anytime. Experience how much time you can save before you pay a penny.

Trusted by UK Fitness Instructors

"FitInvoice has completely transformed how I manage my classes. What used to take me half a day at month-end now takes 10 minutes. I've got my evenings back!"

Sarah Mitchell
BODYPUMP Instructor, Manchester

"The automated reminders are brilliant. I used to have to chase payments for weeks. Now venues pay me much faster and I barely have to think about it."

James Thompson
Yoga Instructor, Birmingham

"As someone who teaches at 8 different venues, keeping track was impossible. FitInvoice handles everything automatically. It's saved my sanity!"

Emma Davies
Freelance Fitness Instructor, London
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UK Based & Operated
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Bank-Level Security
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Built by Instructors
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Dedicated Support

Frequently Asked Questions

What's the best invoicing software for fitness instructors?
FitInvoice is specifically designed for fitness instructors and personal trainers. Unlike generic invoicing software, we understand multi-venue scheduling, cover classes, and the unique needs of LES MILLS instructors and freelance fitness professionals.
Does FitInvoice work for LES MILLS instructors?
Absolutely! FitInvoice was built by LES MILLS instructors. It handles complex multi-venue schedules, different rates for different programs (BODYPUMP, BODYCOMBAT, RPM, etc.), and makes cover class tracking incredibly simple.
Can I use FitInvoice with multiple currencies?
Yes! FitInvoice supports GBP (British Pounds), USD (US Dollars), and EUR (Euros). Perfect for instructors working internationally or in different countries. All your invoices will be in your chosen currency.
Do I really get 14 days free without entering card details?
Absolutely! Start your trial immediately with just your email. No credit card required. Only when you decide to continue after the trial will we ask for payment details.
How much do fitness instructors typically earn per class?
In the UK, fitness instructors typically earn £15-£25 per class, with LES MILLS instructors often earning at the higher end. FitInvoice costs just £15/month, which is less than one class, but saves you 2-3 hours of admin time monthly.
Can I export my schedule to Google Calendar or Apple Calendar?
Yes! FitInvoice generates .ics calendar files that work with Google Calendar, Apple Calendar, Outlook, and other popular calendar apps. Keep your teaching schedule synced across all your devices.
How secure is my fitness business data?
Very secure. We use bank-level encryption, secure UK-based servers, and follow strict GDPR data protection guidelines. Your business information, client details, and financial data are completely safe with us.
Can I track cover classes and last-minute sessions?
Absolutely! One of our most popular features. Got a last-minute BODYPUMP cover? Log it instantly on your phone and it automatically appears on your next invoice. Never lose track of cover classes again.

Ready to Get Your Time Back?

Join fitness instructors across the UK who are already saving hours every month with FitInvoice. Start your free trial today.