For personal trainers
Personal trainer software that chases the money for you.
No front desk, no receptionist, no studio: you are the whole business. Siimplo tracks session packs, books by client, and tells you who owes you — so you don't find out mid-session.
- Schedule
- modules.clinical-records.title
- Cash Control
Your problem isn't the spreadsheet, it's collecting
Personal trainers don't lose money to disorganization, they lose it to awkwardness. The client bought ten sessions, they're on the eighth, and "heads up, you're running out" is exactly the conversation you put off. Two weeks later you've given away three sessions without deciding to.
That happens because the count lives in your head or a note on your phone, and the client has their own version of it. When the numbers aren't shared, the doubt always resolves in favor of whoever isn't collecting.
Siimplo sells the pack as a pack and deducts a session every time you train. You see it and so does the client. The eighth session already says two remain, and renewal becomes paperwork instead of a conversation.
A calendar that knows you move around
A trainer working a park at seven, a gym at ten and a client's house at five doesn't have a fixed grid. They have blocks that shift with weather, traffic and the client rescheduling for the third time.
In Siimplo each session is an appointment with its real length and its location, and rescheduling moves one appointment rather than rebuilding the week. The client gets the confirmation and the reminder over WhatsApp without you typing anything, which is what cuts no-shows when the only commitment is to you.
If you train small groups, one appointment can hold several clients and deduct a session from each of their packs, with no parallel tally.
And when you grow, you don't migrate
Most trainers start alone and end up with two colleagues, a space of their own, or group classes. The usual trap is that the tool that worked for one doesn't work for three, and moving costs more than it saved.
This is the same platform full studios and gyms run on. When you add staff, group classes or a location, you switch those on over the same clients and the same history. No export, no starting again.
What you'll use every day
Session packs
Sell ten, watch them count down, and let the client see what's left.
Calendar with location
Every session with its real length and where it happens: park, gym or home.
WhatsApp reminders
Confirmations and nudges send themselves, with no message to write.
Payments and cash
Who paid, who owes, and what came in this month, without a side spreadsheet.
Small groups
One appointment with several clients, deducting from each of their packs.
Your booking site
Your own page with your services and online booking, on every plan.
See Siimplo running in your day
Every module, the way you'll use it between one session and the next.
Dashboard
Sessions booked for today, your active member count and the booking link members use — all on the first screen.
Schedule
One-on-one sessions and group classes side by side, each class expanding to show who signed up and how many spots are left.
Ryo, the AI assistant
Ask in your own words and it walks you through Siimplo step by step; it also reads your real schedule and drafts the appointment for you to confirm.
Training Plans
Assign strength, hypertrophy or pre-season blocks per member, built from your own exercise library and reusable templates.
Reports
Revenue, expenses and net profit for any date range, with a trend chart, a category breakdown and a downloadable report.
Session Packs
Sell blocks of 5 or 10 sessions and let the system burn down credits automatically — the way personal training actually sells.
Front Desk
Who's checked in, who's been called and who's done, so class turnover doesn't turn into a queue at the desk.
Live Waiting Room
Today's appointments on one side, who has arrived on the other — call the next one in with a single click.
Follow-ups
Who is due back and when — post-visit checks and recalls queued automatically instead of living in someone's head.
Members
Your whole membership with contact details, remaining session credits and pending invites in one searchable list.
Sales & Invoices
Every invoice in one ledger — paid, partially paid, pending or draft — with the register built into the same screen.
Cash Control
Open and close the register with opening and expected balances, income, expenses and every movement tagged by payment method.
Payables & Receivables
What you owe and what you're owed, aged past 30, 60 and 90 days, with the overdue count on every row.
Pro Shop Stock
Supplements, apparel and equipment with SKUs, cost and retail price, and low-stock flags before you run out of whey.
Purchase Orders
Track what you've ordered from whom, when it was placed and when it's due — with late deliveries flagged.
Suppliers
Your vendor book with tax ID, contact person, ordering email and internal supplier code.
Team & Permissions
Your staff roster with roles, last activity and access toggles, plus a permissions tab as the business grows.
Messages
Client conversations kept in the record instead of scattered across personal phones, with unread counts and archiving.
Reminders
Follow-up tasks tied to a client with due dates, so “I'll call them back” becomes something you can actually track.
Payment Methods
Every way you collect — cash, card terminal, bank accounts — each with its currency and active state.
Multi-store
Run every store from one account on the top plan, each with its own team, stock and register.
Public Profile
The client-facing page for your business: cover image, logo, description, specialties, languages and certifications.
Services
Personal training, small-group classes, functional assessments and nutrition consults, each with its own duration and availability.
Session Records
A profile per member holding their session history, so any trainer can pick up where the last one left off.
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Website included
Your own website, free from day one
Every Siimplo account publishes a page for your business: your services, online booking and your catalog — no designer, no hosting.
Your services on display, always up to date
Clients book themselves, 24/7
Product catalog with prices
Common questions
Does this work if I train alone, with no studio?
Is there free personal trainer software?
How does it handle session packages?
Can clients book themselves?
Can I price single sessions differently from packs?
What about small group training?
Does it work for online coaching?
Is it available outside the US?
Try it on this week's clients.
Set up a pack of ten and book two sessions. The free plan asks for no card.
Get Started