Invoice One vs Indigo Invoice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice One
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SIMPLE - only the features you need with every action no further than a single tap away. FREE - lots of customizable templates and more are unlocked for free! Create / Edit / Remove invoices with ease, choose from multiple templates and share as a PDF with a single tap. Track your monthly and yearly invoices in a clearly laid out Reports page. Mark your invoices as paid to make sure nothing gets lost. Safety and privacy is a key aspect to our app development, so all of your data stays on your device and never leaves!
Indigo Invoice
Create professional invoices and estimates quickly. Track payments, manage clients, and log expenses on the go. Get paid faster with integrated payment links and automatic reminders.
- Create invoices and estimates
- Branded look with logo
- Convert estimates to invoices
- Online payment links
- Track paid and overdue invoices
- Client management
- Expense and receipt logging
- PDF export
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Indigo Invoice is the fast, simple way to create professional invoices and estimates — built for freelancers, contractors, and small business owners who want to get paid faster. Send polished, branded invoices in under a minute, track who has paid, and manage your clients all from one clean, easy-to-use app. KEY FEATURES CREATE INVOICES & ESTIMATES - Build professional invoices and estimates in seconds - Add line items with quantity, price, tax, and discounts — totals calculated automatically - Add your logo and business details for a branded look - Auto-incrementing invoice numbers, issue dates, and due dates ESTIMATES TO INVOICES - Send estimates to clients for approval - Convert any estimate into an invoice with a single tap — no re-typing GET PAID FASTER - Attach online payment links so clients can pay by card, Apple Pay, or PayPal - Mark invoices as paid and track outstanding balances - Automatic overdue reminders so you never miss a follow-up STAY ORGANIZED - Manage all your clients and their billing history in one place - Filter invoices by status: Draft, Sent, Paid, Overdue - Search instantly by client or invoice number TRACK YOUR BUSINESS - Dashboard with total invoiced, paid, pending, and overdue amounts - Visual charts of revenue by status and by month - See exactly where your money is coming from EXPENSES & RECEIPTS - Log expenses and snap photos of receipts on the go - Keep your income and spending in one organized place SHARE ANYWHERE - Export any invoice or estimate as a professional PDF - Send instantly via email or messaging apps - Duplicate invoices for repeat work Whether you're on a job site, in a meeting, or on the move, Indigo Invoice keeps your billing simple, professional, and always within reach. Download Indigo Invoice today and start getting paid faster.
Screenshots
Verdict
The clearest difference is update cadence: Invoice One at weekly against Indigo Invoice's every 2 months. Invoice One also leads on iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Invoice One ships an update weekly, Indigo Invoice every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Invoice One | Indigo Invoice |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 9 MB |
| Age rating | 4+ | 17+ |
| Developer | 11 APPS | Mykola Nesvietaiev |
In-app purchases
Invoice One
No in-app purchases
Indigo Invoice
No in-app purchases
Questions
Is Invoice One free?
Is Indigo Invoice free?
Do Invoice One or Indigo Invoice have ads?
Which is updated more often, Invoice One or Indigo Invoice?
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