Invoice Simple Alternative: Due On Time vs Invoice Simple
Invoice Simple is a mobile-first invoicing app with strong phone features. Due On Time is an alternative for freelancers who work at a computer and want unlimited invoices with automatic reminders for $12 a month: Invoice Simple's cheaper plans cap you at 3 or 10 invoices a month, and unlimited invoices cost $21.99.
Invoice Simple facts checked on 1 November 2026 on Invoice Simple's own website; sources are listed below. Prices and features change, so check their site before you decide.
Invoice Simple vs Due On Time at a glance
| Invoice Simple | Due On Time | |
|---|---|---|
| Price | Essentials $6.99/month (3 invoices a month), Plus $14.99 (10 a month), Premium $21.99 (unlimited) | Free plan; Starter $12/month ($120/year); Pro $27/month ($264/year) |
| Free plan | No plan; 14-day trial. Free online invoice generator and Word, Excel and PDF templates | Yes: unlimited invoices and PDF downloads, up to 3 clients, no email sending. Free invoice generator with no sign-up. |
| Card payment fee | 3.49% + $0.49 (Stripe or PayPal); ACH 1% + $0.30, capped at $15 | Stripe's own fees for your country, paid from your Stripe account; Due On Time adds 0% |
| Read receipts / open tracking | Yes, all plans | Yes, on Starter and Pro |
| Automatic payment reminders | Yes; the plan table lists due date reminders on Plus and Premium | Yes, by email after the due date: up to 3 per invoice on Starter, unlimited on Pro |
| Recurring invoices | Yes, weekly, every two weeks or monthly; autopay in the US | Yes, weekly to yearly, on Starter and Pro (no automatic card charge) |
| Payment methods | Cards, Apple Pay, Google Pay, PayPal, Venmo and ACH (US), Tap to Pay | Stripe Checkout: cards and the methods you turn on in Stripe |
| Mobile app | iOS and Android, mobile-first | No app; works in the phone browser |
| Receipts | AI receipt scanning on all plans | AI receipt scanning on Starter (20 a month) and Pro (unlimited) |
What is Invoice Simple?
Invoice Simple is an invoicing app for freelancers, contractors and small service businesses, built mobile-first, with payments, expenses and a bookkeeping add-on.
Where Invoice Simple is better
- A strong phone app, with Tap to Pay and QR codes for in-person payments.
- More ways to get paid: PayPal, Venmo, Apple Pay and Google Pay, plus deposits.
- A lower entry price if you send 3 or fewer invoices a month ($6.99).
- Downloadable Word, Excel and Google Docs templates, and a bookkeeping add-on in the US and Canada.
Where Due On Time is better
- Unlimited invoices on Starter at $12 a month; Invoice Simple caps Essentials at 3 and Plus at 10 invoices a month.
- A free plan with unlimited PDF invoices, not only a trial.
- Pay now charges Stripe's own fees with no Due On Time fee on top; Invoice Simple lists 3.49% + $0.49 for cards.
- Monthly, quarterly and yearly recurring schedules, and reminder schedules you choose.
Should you choose Invoice Simple or Due On Time?
Pick Invoice Simple if you invoice from your phone, take payments in person, or want PayPal and Venmo.
Pick Due On Time if you send more than a few invoices a month from a computer and want reminders to follow up for you.
Read how automatic reminders, recurring invoices and Pay now work.
Frequently asked questions
How many invoices can I send on Invoice Simple?
Essentials allows up to 3 invoices a month, Plus up to 10 and Premium unlimited, according to Invoice Simple's pricing page.
What is an alternative to Invoice Simple with unlimited invoices?
Due On Time's Starter plan is $12 a month with unlimited invoices, email sending, open tracking, automatic reminders and Pay now. The free plan also allows unlimited PDF invoices.
Does Due On Time have a mobile app?
No. Due On Time is a web app that works in a phone browser, but it has no iOS or Android app.
Which charges lower card fees?
Invoice Simple lists 3.49% + $0.49 per card payment. Due On Time adds no fee to Stripe's own fees, which depend on your country; check Stripe's pricing page.
Sources
All checked on 1 November 2026.