Invoice Rex vs Bousanm
Price, ratings, monetisation and update history for both apps, side by side β 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.Β EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Bousanm
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Bousanm is a secure financial platform designed to manage savings circles (Sabotay) and peer-to-peer transactions in Haiti. Our app provides a transparent and automated way to handle group savings, escrow-based payments, and secure financial management for individuals and groups. Features include real-time tracking, secure PIN-based authentication, and trusted device verification.
Screenshots
Verdict
The clearest difference is in-app purchases: Bousanm at none against Invoice Rex's 2. Invoice Rex's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Invoice Rex sells 2 in-app purchases, starting at $4.99 per month. Bousanm asks for nothing beyond the download.
Invoice Rex ships an update monthly, Bousanm every 3 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.
| Parameter | Invoice Rex | Bousanm |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly β better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, Mac β better | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 β better |
| Further details β not scored | ||
| Size | 19 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Charlie Monroe Software, s.r.o. | Bousanm llc |
In-app purchases
Invoice Rex
- Monthly14 Days trial$4.991 Month
- Yearly14 Days trial$49.991 Year
Bousanm
No in-app purchases









