Offline-First · No Cloud · No Subscription

Run your business. Own your data.

Professional business management for freelancers and small businesses. Invoices, clients, receipts, analytics — all on your device. No internet required, ever.

Get InvoKit Pro → Try the Demo
Works 100% offline No monthly fees Your data stays on your device Installs on any device
Dashboard + New Invoice
Revenue
£18,640
↑ 22%
Outstanding
£3,200
2 invoices
Paid This Month
£6,450
↑ 18%
Overdue
£580
Action needed
InvoiceClientAmountStatus
INV-051 Sophia Anderson £2,292 PAID
INV-050 Marcus Webb £850 PENDING
INV-049 Chioma Designs £1,440 PENDING
INV-048 TechFlow Agency £580 OVERDUE
Everything you need

A complete business tool
in a single file

Everything a freelancer or small business owner needs — built in, offline, no plugins, no subscriptions.

Invoices & Quotes
Create professional invoices with 4 templates — Classic, Split, Bold, Minimal. PDF export and WhatsApp sharing built in.
Client Management
Full client records with contact details, invoice history, revenue totals and custom notes for every relationship.
Product Catalogue
Build a catalogue of your services and products. Add items to invoices in seconds — no more typing the same thing twice.
Receipts & Payments
Issue payment receipts instantly. Track what has been paid, what is outstanding and what is overdue — all in one view.
Recurring Billing
Set up recurring invoices for retainer clients. Never forget to invoice a regular client again. Automatic schedule tracking.
Analytics & Reports
Visual revenue charts, top client rankings, payment rate tracking and monthly breakdowns — all calculated from your local data.
Installs on Any Device
Works as a PWA — install on your desktop, laptop, tablet or phone. Looks and feels like a native app on every platform.
15 Currencies
Switch between 15 currencies including NGN, GBP, USD, EUR and more. Set your default currency once and never change it again.
Your Data, Your Device
All data is stored locally using IndexedDB. No server, no cloud, no account. Your business data never leaves your device.
Simple process

Up and running
in under 5 minutes

1
Buy once
Choose annual or lifetime. Pay via card, Apple Pay, Google Pay or bank transfer. You receive a licence key by email instantly.
2
Open the app
Visit app.getinvokitpro.com or install it directly to your home screen. Works on desktop, tablet and mobile.
3
Activate
Enter your licence key on the welcome screen. One-time activation — the app remembers you forever, even offline.
4
Run your business
Set up your business profile, add your first client and send your first invoice. No tutorial needed — it just works.
Built different

No internet?
No problem.

Most business tools need a server. InvoKit Pro does not. It runs entirely on your device — whether you are on a plane, on a job site, or in an area with no signal.

No account required  ·  No sync  ·  No tracking
No cloud storage  ·  No data breach risk

0
Servers your data touches
∞
Invoices you can create
15
Currencies supported
4
Invoice templates
Simple pricing

Pay once.
Use with confidence.

No recurring charges. No surprise fees. Annual includes 2 activations. Lifetime includes 5 activations.

Annual Plan
$ 19 /year
₦19,900 / year for Nigeria
  • All features included
  • Up to 2 activations
  • PDF & WhatsApp export
  • Free updates for 1 year
  • Email support
Get Annual Plan
International checkout via Lemon Squeezy
Most Popular
Lifetime Licence
$ 69 once
₦59,900 lifetime for Nigeria
  • Everything in Annual
  • Up to 5 activations
  • Lifetime free updates
  • All future modules included
  • Priority email support
Get Lifetime — $69 →
International checkout via Lemon Squeezy

Launch weekend: Selar is the fastest checkout path. Support replies go to support@getinvokitpro.com.

Launch note: If Lemon Squeezy gives you trouble, use Selar and we will still take care of your access through the same support channel.
International checkout Buy via Selar Try Demo First
How delivery works

Simple purchase.
Fast activation.

A clear buying flow builds trust. Buyers pay securely, receive their activation details, then install and activate the app.

1. Secure checkout

Customers purchase through a trusted checkout link. You can use Selar for Nigeria and Lemon Squeezy for international buyers.

2. Receive activation

After payment, the buyer receives an activation code and clear instructions for installing the app and launching it from the installed icon.

3. Install and use

The buyer opens InvoKit Pro, installs it as a PWA on desktop or mobile, enters the activation code, and starts working offline.

Questions

Frequently asked

Does it really work without internet?
Yes, completely. InvoKit Pro stores all your data locally on your device using IndexedDB. Once installed, it works with no internet connection at all — creating invoices, viewing clients, exporting PDFs, everything.
What happens to my data if I lose my device?
Use the built-in Backup feature (Settings → Data & Export → Backup All Data) to export a JSON file. Save it to Google Drive, Dropbox or a USB drive. You can restore it on any device with your licence key.
How many activations do I get?
Annual plan includes 2 activations. Lifetime licence includes 5 activations. Because the app is installed from a browser, we recommend installing it once and opening it from the app icon each time for the most consistent experience.
What is a PWA — do I need to install anything?
A PWA (Progressive Web App) installs directly from your browser — no app store needed. Visit app.getinvokitpro.com in Chrome or Edge, click "Install App" or "Add to Home Screen", then keep opening it from the installed app icon for the best experience.
I am in Nigeria — can I pay in Naira?
Yes. Nigerian buyers can purchase through Selar.co and pay in Naira. Annual plan is ₦19,900/year and Lifetime is ₦59,900 — a one-time payment. Your access details are sent after purchase.
Do I get updates after I buy?
Annual plan includes all updates for 12 months. Lifetime licence includes all updates forever — including the upcoming modules like Inventory, Expense Tracking, POS and Simple Accounting.
Can I get a refund?
Yes. If you are not satisfied within 14 days of purchase, email support@getinvokitpro.com and we will refund you — no questions asked.
A
About the creator

Built by Adewole Ogunniyi for real small-business work.

I built InvoKit Pro because I was tired of invoicing tools that stop working the moment your internet cuts out. I wanted a professional invoicing and record-keeping tool that runs offline, feels simple to use, and does not trap small businesses in another monthly subscription.

InvoKit Pro is designed for freelancers, traders, service businesses, and everyday operators who need something dependable on desktop or mobile — especially in real-world environments where internet access is not always guaranteed.

Adewole Ogunniyi
Founder, InvoKit Pro
support@getinvokitpro.com

Ready to own
your business tools?

Join freelancers and small businesses who run their work offline, privately, and without monthly fees.

Get InvoKit Pro → Try Demo First