# Invoice Reminder: Follow Up — Track & collect payments

> Track & collect payments (iPhone/iPad app by Rainbow 123.)

- Source: https://appshunter.io/ios/app/invoice-reminder-follow-up/id6796855954 (this page in markdown: same URL + `.md`)
- Developer: [Rainbow 123](https://appshunter.io/developer/1827335811)
- Category: Business, Finance
- Price: Free
- Age rating: 4+
- Requires: iOS 26.5 · 6 MB
- Languages: American English
- Released: 2026-09-10
- Data updated: 2026-09-30
- User reviews in markdown: https://appshunter.io/ios/app/invoice-reminder-follow-up/id6796855954/reviews.md

## What is Invoice Reminder?

Invoice Reminder: Follow Up helps freelancers and small businesses track invoices and collect payments without the paperwork.

• Add clients and invoices in seconds
• See what’s outstanding, overdue, and paid at a glance
• Send professional follow-up messages
• Unlock extra reminder templates with a quick ad
• Export your data anytime
• Everything stays on your device

No subscriptions. No account required. Just a clean, private way to stay on top of payments.


## Version history (last 1 release)

### 1.0 — 2026-09-10

No release notes.

## More apps by Rainbow 123

- [XPense: Where did the money go](https://appshunter.io/ios/app/xpense-where-did-the-money-go/id6748774551)
- [Resto: Колко да ми върнат](https://appshunter.io/ios/app/resto/id6757228214)
- [Task One: One Thing Today](https://appshunter.io/ios/app/task-one-one-thing-today/id6757425772)
- [Elementa](https://appshunter.io/ios/app/elementa/id6758115158)

All apps by Rainbow 123: https://appshunter.io/developer/1827335811

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-30.*