Apollo Invoicing
Studio 404 Business iPhoneiPadiPod touch
Apollo Invoicing is a free Business app for iPhone and iPad by Studio 404. Requires iOS 17.0. Updated October 25, 2026.
- Price
- Free
- on the App Store
- Size
- 125 MB
- Age 4+
- Updated
- Oct 25
- 2026 · v2.1.2
Screenshots
About Apollo Invoicing
Apollo gives employees and authorized users of existing business organizations a fast way to sell, invoice, and stay compliant — on iPhone and iPad. Run the counter and the tables from one register built from your own item catalog, issue legally compliant receipts and invoices in seconds, and see what the day brought in before you lock up. POINT-OF-SALE REGISTER • Tap items from your catalog to build a sale, and filter the catalog by category • Add notes to lines, like "oat milk" or "no garlic" • Take card payments with a SumUp card reader (SumUp account required) • Print receipts on supported Bluetooth thermal printers TABLES AND STAFF • Keep an open bill on every table, shared across all your devices • Edit a table's lines and customer, then close the bill when it is paid • Staff sign in once on a shared register and switch with a PIN, so every receipt carries the right person • Daily takings by payment method, tax rate, category, and staff member, with CSV export INVOICING • Create and send invoices in seconds • Fiscally compliant where required — including tax-authority-registered receipts in Slovenia (FURS) and Croatia (Fiskalizacija) • Automatic sequential numbering, taxes, and totals that always match your web account • Browse, search, and filter every document you have ever issued BUSINESS INSIGHTS • Revenue and document trends at a glance • Spot your best-selling items and top customers BUILT FOR REAL WORK • Full customer and item management • Works with your existing Apollo account — everything stays in sync with the web app • Multiple organizations and a safe sandbox environment for practice • Read your data even when offline; available in English, Slovenian, and Croatian An existing Apollo account, created outside iOS, is required. This app does not offer consumer accounts or sell subscriptions. Card payments require a paired SumUp card reader and SumUp merchant account. Receipt printing requires a supported thermal printer.
What’s new
Version 2.1.2 · Updated October 25, 2026
• Invoices issued without fiscalization, or whose fiscalization failed, now display correctly, without empty ZOI or ZKI rows • More reliable invoice list loading
App privacy
The developer, Studio 404, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Financial Info: Payment Info, Other Financial Info
- Location: Precise Location
- Contact Info: Physical Address, Email Address, Name, Phone Number
- User Content: Emails or Text Messages, Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: App Functionality
Alternatives to Apollo Invoicing
Looking for apps like Apollo Invoicing? Here are 6 similar apps on the App Store. The highest rated is Humanodoro (5.0/5), and 5 of the 6 are free to download.
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EasyOffer POS Waiter
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NuPOS: Restaurant & Cafe POS
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Onomastici
4.0
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Moj Račun SI
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Računovodski izračuni
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Humanodoro
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Apollo Invoicing | – | Free | October 25, 2026 | |
| EasyOffer POS Waiter | – | Free | Oct 14, 2026 | Compare |
| NuPOS: Restaurant & Cafe POS | – | Free | Oct 13, 2026 | Compare |
| Onomastici | 4.0 / 5 (1) | 0.99 USD | Mar 26, 2024 | Compare |
| Moj Račun SI | – | Free | Sep 24, 2026 | Compare |
| Računovodski izračuni | – | Free | Aug 27, 2025 | Compare |
| Humanodoro | 5.0 / 5 (1) | Free | Sep 28, 2026 | Compare |
Compare Apollo Invoicing with the top alternatives: ratings, updates, ASO score and keyword gaps →