Professional invoices.
Without the complexity.
Create an invoice in under a minute, send it, and know exactly who has paid — and who hasn't. InvoiceUltra is invoicing for people who'd rather be working.
Free to start · works offline · your data stays on your device
BUILT FORTutorsTradesFreelancersConsultantsAgenciesContractorsSmall businesses
Invoicing shouldn't be the hard part
If any of these sound familiar, InvoiceUltra was built for you.
Still invoicing in Word?
→ Create a numbered, branded invoice in under a minute — totals, VAT and formatting handled for you.
Forgot who has paid?
→ One glance shows outstanding, overdue and paid. Every payment is recorded against its invoice.
Chasing payments by memory?
→ Overdue invoices surface automatically, and every follow-up you record is kept on the client’s history.
Re-typing the same invoice monthly?
→ Recurring schedules generate the draft for you. Review, send, done.
Typing the same services again and again?
→ Save your services once — name, price, description — and add them with one tap.
No signal on site?
→ Work anywhere. Create invoices, record payments and generate PDFs with no signal, then share them when you’re back in coverage.
From work done to money in the bank
Four steps. Most of them take seconds.
1
Record work
Add the job — or just type “Invoice Sarah £450 for June tutoring”.
2
Create invoice
Saved services, smart defaults and automatic numbering do the typing.
3
Share it
Share by email, message or save to Files using your iPhone’s standard share options.
4
Get paid
Record payments and follow-ups — the outstanding balance is always current.
Everything you need. Nothing you don't.
InvoiceUltra is invoicing-first — not accounting software with an invoice bolted on.
✎
Fast invoices
Client, items, send — under a minute. Automatic numbering, totals and VAT that are always right.
⟳
Recurring invoices
Weekly to yearly schedules. Drafts appear on time, clearly labelled, never sent without you.
◎
Clients that remember
Outstanding balance, payment speed, lifetime revenue and full history on every client.
£
Payment tracking
Full and partial payments, remaining balances, reversals — every penny accounted for.
✉
Reminder history
Keep a record of follow-ups on overdue invoices and see when each client was last chased.
▤
Professional PDFs
Print-faithful invoices with your business details on a clean layout that makes you look established.
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Saved services
Your services and prices, saved once, added with one tap. Favourites float to the top.
⌁
Works offline
Create invoices, record payments and generate PDFs without a signal. Share them when you’re back in coverage.
⌕
Search that finds it
Search clients by name or email, and search invoices by number, client or amount.
Ellis & Co Electrical
Electrical Services · Manchester M4 1HQ
INVOICE
#14 · issued 1 Jul · due 11 Jul
BILLED TO
Sarah Bennett
sarah@bennett.co
Consumer unit replacement & testing£450.00
Subtotal£450.00
VAT 0%£0.00
TOTAL DUE
£450.00
Account 90310689 · Sort 20-44-22Thank you
Invoices your clients
take seriously
The invoice is often the last thing a client sees from you. InvoiceUltra makes it the most professional — clean typography, correct VAT, and clear payment instructions on every page. Add your own logo any time with Pro.
✓Your logo, business details and payment instructions on every invoice
✓Automatic VAT and totals — calculated, never typed
✓Clear status: draft, sent, partly paid, paid and overdue
✓Print-faithful PDF for email, message or paper
Designed for one hand,
built for real work days
Home — what needs you today
Clients — CRM built in
Create — under a minute
Life before and after
THE OLD WAY
✕Word templates and copy-paste errors
✕Manual invoice numbering (and the duplicates)
✕A spreadsheet that’s always out of date
✕PDFs attached to emails, one by one
✕Chasing payments from memory
✕No clear picture of what's paid, outstanding or overdue
WITH INVOICEULTRA
✓Branded invoices generated in seconds
✓Automatic, collision-proof numbering
✓Live balances on every client and invoice
✓Share by email, message or save to Files in one tap
✓A record of every follow-up on each client
✓See draft, sent, partly paid, paid and overdue at a glance
Simple pricing. No surprises.
Start free. Upgrade when your business grows. Cancel any time.
Free
£0 forever
The whole app, unlimited
✓Unlimited invoices & clients
✓Estimates & recurring invoices
✓Work log & saved services
✓Professional PDF invoices
✓Payment tracking & reminder history
✓Works fully offline — no account
Download freeMOST POPULAR
Pro
£6.99 / month
Brand your invoices · or £59.99/year
✓Everything in Free — always unlimited
✓Remove the “Created with InvoiceUltra” line
✓Add your own company logo
✓Your branding on every invoice PDF
✓Cancel any time
Get InvoiceUltra ProPrices shown in GBP. Pro is £6.99/month or £59.99/year, billed through the App Store. Everything else is free, forever.
Questions, answered
Yes. Everything works without a connection — create invoices, record payments, edit clients and generate PDFs. When you send an invoice you use your iPhone’s normal share options (email, message or save), and nothing is ever marked as “sent” before it actually is.
Ready to simplify
your invoicing?
Download InvoiceUltra and send your first professional invoice today.
Download for iPhoneiPhone first. Android and Mac are on the roadmap.