Facturo vs OS3
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Facturo
Read full descriptionHide full description
Facturo is the complete financial solution for modern businesses. Create professional invoices in minutes, track expenses automatically with smart receipt scanning, and gain valuable insights with detailed financial reports. Designed for freelancers, small businesses, and entrepreneurs, Facturo streamlines your entire invoicing workflow from creation to payment tracking. Our intuitive interface makes it easy to manage your business finances on the go. Key Features: Create and send professional invoices instantly Smart receipt scanning with OCR technology Comprehensive dashboard with financial overview Detailed reports for invoices, estimates, and expenses Client management and business profile organization Multi-device sync across all your devices Payment tracking and status updates Customizable invoice templates Export data for accounting purposes Whether you're a freelancer managing multiple clients or a small business tracking expenses, Facturo provides the tools you need to maintain professional financial records and get paid faster. Download Facturo today and take control of your business finances! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
OS3
Read full descriptionHide full description
OS3 is a voice assistant built for Apple Watch. Talk to it like you would a friend, no tapping, no typing, just your voice. How it works: 1. Raise your wrist and start talking. OS3 listens, thinks, and responds out loud entirely hands-free. 2. Conversations feel natural with real-time voice powered by Google's Gemini AI. 3. Live captions appear on screen as you speak and as OS3 responds. Features: 1. Voice first interaction designed for the small screen, concise answers, no clutter. 2. Conversation history: revisit past conversations and pick up where you left off. 3. A visual orb that animates as OS3 listens and speaks. 4. iOS companion app for managing your account, viewing usage, and subscription details. 5. Sign in with Apple for quick, private authentication. OS3 requires an active internet connection on Apple Watch. An iPhone with the companion app installed is needed for account setup. Terms of Use: https://os3.app/terms/
Screenshots
Verdict
The clearest difference is update cadence: Facturo at every 9 days against OS3's monthly. Facturo also leads on iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Facturo sells 2 in-app purchases, starting at $7.99 per month and OS3 sells 1 in-app purchase, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
Facturo ships an update every 9 days, OS3 monthly. The most recent releases landed on July 14, 2026 and September 17, 2026 respectively.
| Parameter | Facturo | OS3 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days โ better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch โ better |
| Requires iOS | 15.5 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 104 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Edgardo Zuniga Rosales | QR LLC |
In-app purchases
Facturo
- Monthly Subscription$7.991 Month
- Annual Subscription1 Year trial$79.991 Year
OS3
- OS3 Pro$12.991 Month





