CellFlowSoftware for phone repair shops and mobile stores
Off the paper notebook in 5 minutes
Manage repair jobs, sales, stock, till and customers in one place. Your customer tracks the repair from their phone. You serve more, hear fewer complaints.
7 days free. We ask for a card to start the trial, but nothing is charged during those 7 days.
Real reviews from shop owners in 9 Brazilian states
Your shop's life today
Customer calls asking
"So, has my part arrived?" — you flip through the notebook, can't find the job, ask them to call back later.
Month-end has arrived
How much did I sell? What did it cost? Did I make a profit? The spreadsheet is out of date. You try to work it out by hand and lose track.
Out of a part at the worst time
You promised the customer for Thursday, but only find out today the part ran out. Missed the deadline, lost the customer.
A staff member left
The customer's device passcode was jotted on a scrap of paper. Nobody knows where. The device can't go out.
Forgotten birthdays
You know customers come back when they're remembered. But with no system, there's no way to keep track.
No receipt comes out
The customer asks for a receipt — you've no printer set up, issue nothing, and look like an amateur.
Your shop before vs after CellFlow
Same shop. Same number of jobs. A different story.
Notebook + Excel + WhatsApp
- Job written by hand — illegible, torn or lost
- A spreadsheet nobody's updated since last month
- Device passcode on a sticky note that vanished
- Receipts on a pad — everyone writes their own way
- Stock checked "from memory"
- Monthly report: 2 hours adding up on a calculator
- Customer calls, you open 3 notebooks to find the job
CellFlow on one screen
- Every job digital with IMEI and passcode saved — nothing gets lost
- Today's profit updated with every sale — you know the number now
- Customer's passcode protected — only you can see it
- Thermal receipt with your logo — looks like a big shop
- System warns you before stock runs out — no missed deadlines
- Report ready in 1 click — opens straight in Excel
- Search in 1 second — the customer hasn't finished talking and you've found it
See CellFlow from the inside
Real screens from the system — the same one you'll use tomorrow.
Repair Jobs
- Find any job in 1 second by name or device
- Customer's passcode kept protected — only you see it
- Customer tracks the status from their phone without calling you
- Full history of each customer whenever you need it
- Printed receipt to hand over with the device
POS — Point of Sale
- Sell in 3 clicks, no typing products by hand
- Accepts card and cash — the customer chooses
- Thermal receipt prints itself on checkout
- Stock updates automatically — no sold part goes missing
- Apply a discount on the spot without any maths
Stock
- Warns you when a product is running low, before it bites you
- No part goes missing — every movement is logged
- You know how much you've got tied up in stock right now
- Separates parts (repairs) from products (sales) automatically
- Inventory on 1 screen: what you have, what it cost, what it's worth
And there's more
Till
Open the till, trade the day, close — in 30 seconds · Shows where every pound came from (card, cash)
Customers
Register with postcode — address fills itself in · See everything a customer has bought or repaired
Reports
Month's profit on the home screen — no maths · Compares this week with last automatically
Services
Set a fixed price — never forget to charge for anything · Estimated time to give the customer the right deadline
Printing
Works with your thermal printer (58mm or 80mm) · Got a normal printer? Works on A4 too
Referrals
Your own shop link to send on WhatsApp · Each referred shop that subscribes = 1 free month for you
This is exactly what you'll be using tomorrow
Real CellFlow screens — no promises of features that don't exist yet.
Phone
Phone — job list
Open the system from any device. Same experience, always in sync.
Up and running in 5 minutes
No red tape. No installation. Just open and sell.
Create your account
Email, shop name, password. Sign-up opens straight into the guided tour inside the system.
~2 minutesSet up the basics
Logo, printer, business details. Categories come ready-made — you only tweak what you need.
~3 minutesMake your first sale
Customer registered, job opened, money logged in the till. All in the cloud — open it from your phone wherever you are.
Right awayHow much is the paper notebook costing you?
Money that slips away, time lost searching, customers who don't come back. It all disappears in a notebook without anyone noticing.
Work you did and never charged for, or a device you have to replace out of your own pocket.
A customer calls and you flip through notebooks and spreadsheets: service stops and repairs wait.
Can cost you the whole customer: people who have a bad experience with a deadline often don't come back.
If CellFlow saves you one or two lost jobs a month, it pays for itself — and you keep your time and loyal customers.
How much it costs
Unlimited users, products, jobs and sales on any plan.
7 days free. We ask for a card to start the trial, but nothing is charged during those 7 days. See full plan details
Shop owners who stopped worrying
Words from people running their shop day to day with CellFlow.
“Customers calling to ask "where's my phone?" — gone”
It was around 80 jobs a month and the notebook turned to chaos. A customer would call and I'd freeze the whole counter looking for that one job in the mess. I put CellFlow in about 4 months ago. In 2 weeks it changed. Each customer checks the status on their phone — I barely know who they are now until they show up to collect.
Carlos Mendes
Osasco / SP, Brazil
“I'm 48. The idea of software terrified me”
I lived off spreadsheets. Missed a deadline every week, making up excuses for the customer. I put it on to try, expecting to give up on day one. By day 2 I was creating jobs on my own, by day 4 I was printing receipts. My husband even doubted it was me running the shop.
Marina Costa
Araraquara / SP, Brazil
“I stepped back. The 3 technicians run it all themselves”
I've got 3 technicians. Each jotted things their own way — one on WhatsApp, another in a diary, the third not at all. It was chaos. We put everyone on the same screen. Now I leave the shop knowing it's ticking over — I open the system on my phone and watch each job move along. I stopped micromanaging.
Rodrigo Silva
Ribeirão Preto / SP, Brazil
“I am the whole shop. The system became my second pair of hands”
I serve, I fix, I sell, I take payment. All me. Before CellFlow I'd stop a repair to answer a customer's WhatsApp asking "is it ready?". Now I send the link and they check for themselves. It freed up my head to actually work. Can't imagine being without it.
João Paulo Ferreira
Petrolina / PE, Brazil
“Customers think I'm a chain just because of the receipt”
I used to hand over a job scribbled on a little slip of paper. Customers gave me that look... Now a smart thermal receipt comes out with my logo, IMEI, price, deadline. I even started charging a bit more. Nobody complained.
Ana Letícia Souza
Curitiba / PR, Brazil
“I fix PS5s and Xboxes. Thought it was just for phones — it isn't”
I set up device types: PS4, PS5, Xbox, Switch. No bodge jobs. Parts control (HDMI, drive, fan) is spot on. The bloke from the shop next door has asked me the name of the system twice — I still haven't told him.
Thiago Moraes
Belo Horizonte / MG, Brazil
Frequently asked questions
Do I need a credit card to try it?
Yes. To unlock the 7 days free we ask for a credit card — that way we make sure only genuinely interested shop owners come in. You are NOT charged during the trial: the first charge (£39/month on the monthly plan, or £279/year on the annual) only happens on day 8, if you decide to continue. Cancel before that and you pay nothing.
Which payment methods do you accept?
Credit card, with secure recurring billing processed by Stripe (automatic monthly or annual renewal, depending on the plan). You can cancel whenever you want.
What if I can't get the hang of it in 7 days?
Message us on WhatsApp — we'll extend the trial. We've had customers ask for another 15 days to show a business partner before committing. No problem.
Can I move my customers from paper or Excel into the system?
Yes. If you have a spreadsheet (even a messy one), we import it for you. If you have a notebook, you can type straight into the system — people who've done it usually take an afternoon. We'll help you on WhatsApp if needed.
What if the internet goes down mid-day?
CellFlow runs online. If the connection drops, whatever is already open on screen stays visible, but to record a sale, open a repair job or use the till you need to be connected — that is what makes sure no data is lost. In practice a phone's 4G is enough: tether your phone's connection to the computer and keep serving customers.
Do you issue VAT invoices?
Not yet. For now the system generates a non-fiscal receipt (good for internal control and proof for the customer). If you need formal VAT invoices right now, it's worth talking to us before subscribing.
Does it work with my thermal printer?
Yes, it supports 58mm and 80mm thermal printers — the most common on the market. It also prints on a normal printer (A4) if you don't have a thermal one. Set it up once and you're ready.
If I have a problem, how do I reach you?
On WhatsApp, straight to our team — the same person who wrote the system replies. Reply within 24h on working days, but usually much faster. No chatbot, no ticket number 47829.
Can I cancel whenever I want?
Yes. Cancel straight from the system, no penalty, no lock-in, no need to call anyone. Your data stays available until the end of the period already paid for.
Is my data safe?
Yes. Everything stored on a professional cloud server, with encryption and an automatic backup every day. Each shop sees only its own data — nobody from outside can access it. We're GDPR compliant.
Get started in 5 minutes. 7 days free.
In 7 days, your shop could be organised — or in the same place as today. You decide.