Stax Pay
Fattmerchant Inc. Business iPhoneiPadiPod touch
Stax Pay is a free Business app for iPhone and iPad by Fattmerchant Inc. Rated 2.1/5 from 27 ratings. Requires iOS 17.6. Updated October 27, 2026.
- Rating
- 2.1
- 27 ratings
- Price
- Free
- on the App Store
- Size
- 232 MB
- Age 4+
- Updated
- Oct 27
- 2026 · v2.10.5
Screenshots
About Stax Pay
Stax by Fattmerchant provides a flexible, scalable, all-in-one payments toolset so that you can move faster, think smarter, and make better decisions. The Stax Pay mobile app gives you powerful insights on-the-go, enabling you to spot trends, manage cash flow, and improve business performance wherever you happen to be. And, of course, you or your team can accept payments, process refunds, invoice customers, and much more all without having to download a separate app. With Stax Pay you can: - Swipe EMV chip cards with our optional bluetooth Stax mobile reader - Accept Visa, MasterCard, Discover, and American Express - Accept tips, apply discounts, and issue refunds - Key-in, swipe, dip, or photo capture card details - Email receipts to multiple customers and internal staff - Securely store payment methods for future transactions - Automatically sync payments and data to the Stax platform - Receive deposits to your bank account automatically on the next business day - Manage customers in real-time and send invoices, update contact information, and add new payment methods - Stay protected from liability with PCI-Compliant tokenization technology for managing credit card information The Stax Pay mobile app is all you need to run and grow your business, wherever you happen to be. We hope you’ll give it a try!
Ratings & reviews
2.1
27 ratings
What’s new
Version 2.10.5 · Updated October 27, 2026
This version reverts the changes from the previous release, which were incompatible with iOS 27.2 and caused intermittent crashes on the login screen.
App privacy
The developer, Fattmerchant Inc., 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:
- Search History: Search History
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
- Contact Info: Name, Email Address
Used for: Analytics, Product Personalization, 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
- Financial Info: Payment Info
- Location: Precise Location
- Contact Info: Phone Number
- User Content: Photos or Videos
Used for: Analytics, App Functionality
Alternatives to Stax Pay
Looking for apps like Stax Pay? Here are 6 similar apps on the App Store. The highest rated is Zulio (3.8/5), and all 6 are free to download.
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Zulio
3.8
-
Saldo: POS & Tap to Pay
-
Mobile Pay by Paysafe
1.0
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Helcim: Point of Sale
3.2
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Scorpion App
3.2
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Mobile Pay by Global Payments
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Stax Pay | 2.1 / 5 (27 ratings) | Free | October 27, 2026 | |
| Zulio | 3.8 / 5 (11) | Free | Jul 2, 2024 | Compare |
| Saldo: POS & Tap to Pay | – | Free | May 31, 2024 | Compare |
| Mobile Pay by Paysafe | 1.0 / 5 (2) | Free | May 26, 2026 | Compare |
| Helcim: Point of Sale | 3.2 / 5 (115) | Free | Oct 19, 2026 | Compare |
| Scorpion App | 3.2 / 5 (17) | Free | Aug 28, 2026 | Compare |
| Mobile Pay by Global Payments | – | Free | May 26, 2026 | Compare |
Compare Stax Pay with the top alternatives: ratings, updates, ASO score and keyword gaps →