
Massive Invoice: Offline Maker
Simple offline invoicing
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Free
In-App Purchases
Rating summary
About
Massive Invoice is offline-first invoicing for freelancers and small businesses. Create an invoice, send a PDF, track who owes what, and get reminded to chase late payments — with no account, no server, and no bank sync.
YOUR DATA STAYS ON YOUR IPHONE
Clients, invoices, payments, templates, and your logo live in a local store on your device. There is no cloud account to create and nothing uploaded to our servers.
MAKE AND SEND INVOICES FAST
• Add clients (including from Contacts)
• Line items, tax, discount, and multi-currency
• Due dates with presets or any custom date
• Three PDF templates with live preview
• Share or email the PDF from your own Mail
TRACK PAYMENTS AND REMINDERS
• Status derived from payments and due dates (Draft, Sent, Paid, Overdue, Partially paid)
• Record full or partial payments
• Local reminders around the due date that open a prefilled email — you send from your own address
BUILT FOR TRUST
• Export everything as CSV or JSON, and import a prior backup
• Plain-language privacy: no servers, no account, data stays on device
• Manual payment link you control, printed on the PDF
Honest about what Milestone 1 does not do: no bank sync, no “viewed” tracking, and reminders do not send email in the background — iOS does not allow that, and we will not pretend otherwise.
MASSIVE INVOICE PRO
Pro is an optional auto-renewing subscription, billed weekly, monthly or yearly. Payment is charged to your Apple ID when you confirm the purchase. It renews automatically unless you turn off auto-renew at least 24 hours before the end of the current period. You can manage or cancel it anytime in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://invoice.massivedynamicscanada.com/privacy
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What's New in Massive Invoice
1.0.3
October 5, 2026
Bug fixes and performance improvements.
3
Subscriptions & In-App Purchases
Pro Monthly
Unlimited invoices & Pro tools
$6.991 Month





