Stack Invoice vs Bizio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stack Invoice
Manage your business inventory and create professional invoices on the go. Track stock levels, add product details, and generate custom invoices quickly. Share them instantly via email or messaging apps to get paid faster.
- Inventory Management
- Real-Time Stock Tracking
- Professional Invoice Generation
- Client Management
- Fast Sharing Options
- Offline Support
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StackInvoice is a powerful yet easy-to-use mobile application designed for freelancers, small businesses, and entrepreneurs who want a fast, reliable, and organized way to manage their inventory and create invoices. Whether you sell physical products or offer services, StackInvoice helps you stay on top of your stock levels, track product details, and issue clean, professional invoices—all from your mobile device. With StackInvoice, you can quickly add products, monitor quantities, and avoid stock-outs with real-time updates. The app simplifies your workflow by giving you a central place to manage everything related to your business activities. When it’s time to bill your clients, you can generate beautiful invoices, customize them, and share them instantly via email, messaging apps, or as downloadable files. StackInvoice is built to save you time, reduce manual work, and help you operate your business more efficiently. It’s perfect for retail shops, online sellers, wholesalers, delivery businesses, freelancers, and anyone who needs a simple tool to manage inventory and get paid faster. Key Features • Inventory Management: Add, edit, and categorize products with images, prices, and stock quantity. • Real-Time Stock Tracking: Automatically update your inventory as items are added or removed. • Professional Invoice Generation: Create clean, branded invoices in minutes. • Client Management: Store and manage customer information for quick invoicing. • Fast Sharing Options: Send invoices directly through email or messaging apps. • Offline Support: Continue working even without an internet connection. • User-Friendly Interface: Simple, modern, and easy to navigate. • Secure Data Storage: Your business data stays safe and protected. Who Is StackInvoice For? • Freelancers • Small and medium-sized businesses • Retailers and wholesalers • Online shop owners • Service providers • Inventory-based businesses Why You’ll Love It StackInvoice helps you run your business smarter by automating repetitive tasks and giving you full visibility into your inventory and invoicing. Spend less time on paperwork and more time growing your business. Start managing your products and creating invoices with ease—download StackInvoice today!
Bizio
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Bizio puts your whole business in your pocket. If you run your storefront on Bizio, this app is your back office: every order, custom request, invoice, and payment, live on your phone. KNOW THE MOMENT SOMETHING HAPPENS Get a push notification the second a customer places an order, sends a custom request, or pays a deposit. No more refreshing your email. MANAGE ORDERS IN SECONDS See every order with payment and fulfillment status, open the full details, and mark orders fulfilled with one tap. TURN CUSTOM REQUESTS INTO PAID INVOICES Customers fill out your custom-order questionnaire on your storefront, with inspiration photos. You review their answers in the app, set your price, and send an invoice with a secure payment link. Take a deposit up front and collect the balance before pickup, on your terms. KEEP YOUR STOREFRONT FRESH Add products, update photos and prices, switch items between fixed price and request-a-quote, and publish or hide them instantly. BUILT FOR REAL SMALL BUSINESSES Bakers, caterers, salons, and service businesses use Bizio to look professional online and stay organized behind the scenes. Payments are processed securely by Stripe, and sales tax is handled automatically. A Bizio account is required. Create your storefront at bizio.store.
Screenshots
Verdict
Stack Invoice and Bizio are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Stack Invoice | Bizio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 82 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | GrayCrest Technologies Limited | Rayvaughn Vernon |
In-app purchases
Stack Invoice
No in-app purchases
Bizio
No in-app purchases









