Invoice Rex vs owed +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice Rex
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Be the king of your invoices. Invoice Rex is a powerful invoicing tool that allows you to issue invoices, customize their appearance and a lot more while synchronizing seamlessly between all of your devices (macOS, iOS and iPadOS) securely via iCloud without any content being stored on our or anyone else's servers. Aside from issuing invoices, Invoice Rex allows you to track other business-related documents like bank statements, cash receipts, storage, journey log and much more. Invoice Rex is designed with you and your comfort in mind - it is simple to use, yet powerful. But if you need any help, there's always a user guide available right from within the app. And if that does not answer your questions, there's a support dialog in the app that allows you to contact us with just a few clicks or taps. Customize the template for printing invoices, bills and other documents just the way you like. Invoice Rex has been written using the latest UI technologies Apple offers, allowing for a single implementation of both its core and the UI to be shared across the entire Apple ecosystem. Invoice Rex is free to use for the first 14 days, then a subscription is required to use the app. You can choose to be billed either monthly or annually. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
owed +
Easily track and settle debts with a modern, user-friendly interface. Send payment requests via text for popular payment apps and personalize your experience with custom icons. A helpful guide is available to assist you.
- Cross-platform access
- Enhanced visibility with color palettes
- Request money via text message
- Personalize app icon
- Helpful guide mascot
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Introducing the All-New Owed+ App Say hello to a completely reimagined way to track and settle debts! The new Owed+ app features a fresh, modern interface designed from the ground up to make managing your IOUs effortless and enjoyable. What's New: Cross-Platform Freedom – Access your account seamlessly across all your devices. Start on your iPhone, check in on your iPad, and manage everything from your Mac desktop. Enhanced Visibility – Choose from our new color palettes designed with improved contrast in mind, ensuring everyone can use Owed+ comfortably and clearly. Request Money in Seconds – Send payment requests directly via text message for Apple Pay, PayPal, and Venmo. No more awkward conversations or forgotten debts – tap, text, and get paid. Make It Yours – Personalize your experience by selecting from multiple app icon designs that match your style. Meet Gus, Your Helpful Guide – Say hello to Gus, our friendly pig mascot! Gus is here to walk you through the new app, share helpful tips, and make getting started a breeze. Whether you're new to Owed+ or returning to explore all the improvements, Gus has got your back. The new Owed+ app isn't just an update – it's a complete transformation designed to make tracking who owes what simpler, faster, and more accessible than ever before.
Screenshots
Verdict
The clearest difference is price: Invoice Rex at Free against owed +'s $0.99. owed +'s advantage is in-app purchases (none vs 2) and update cadence (every 2 weeks vs monthly). On ads, device support and iOS requirement 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
Invoice Rex is free to download; owed + costs $0.99 up front. Invoice Rex sells 2 in-app purchases, starting at $4.99 per month. owed + asks for nothing beyond the download.
Invoice Rex ships an update monthly, owed + every 2 weeks. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.
| Parameter | Invoice Rex | owed + |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 4.4 (7 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 18 MB | 25 MB |
| Age rating | 4+ | 17+ |
| Developer | Charlie Monroe Software, s.r.o. | Josh Gdovin |
In-app purchases
Invoice Rex
- Monthly14 Days trial$4.991 Month
- Yearly14 Days trial$49.991 Year
owed +
No in-app purchases









