Phase 3 POS vs MTUSDK Omni
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Phase 3 POS
This system offers a comprehensive solution for managing business operations, including inventory, customer interactions, and sales. It features cloud-based syncing, offline functionality, and extensive customization options to adapt to various business needs.
- Cloud-based with real-time syncing
- Offline first platform
- Real-time reporting and export
- POS peripheral compatibility
- Customer and order management
- Delivery and cash management
- Customizable configurations
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The right POS system for your company, designed to help you outperform your competitors. Phase 3 POS provides everything you and your business need to succeed. Phase 3 POS is suitable for any business and offers the most optimal user experience. We provide powerful customisation capabilities, allowing us to seamlessly connect our system to your business. Phase 3's impressive list of compatible hardware includes a drop-in replacement for your current system. We also provide various discounts if you're just getting started. Download Phase 3, the POS system built for consumers. Inventory, ordering, customer management, and more are all possible with Phase 3. FEATURES Phase 3 POS has every feature that you need to run a business, regardless of the size. - Cloud-based with real-time syncing - Built on an offline first platform - Real-time reporting including revenue, sales history, and the ability to export - Connect to various POS peripherals (printers, scanners, cash drawers, and more!) - Customer management to increase customer retention, reward points, and order history - Order management to analyze order trends and an advanced search engine - Delivery management to assign drivers, review orders, and track deliveries - Cash management to keep track of cash in cash drawers - Separate terminals with terminal assigned settings - Hundreds of configurations to customize your POS - Backend for employee management, location wide settings, and online reporting - In-app online ordering management - Built-in time management to run your payroll reports - Create revenue centers to fit your business - Coupon management to create and run promotions from your device - Various payment methods - Scan barcodes with your device - Electronic receipts And many more. SUPPORT At Phase 3 we believe that quality support can help build lasting relationships. That's why we are committed to providing the best support in the industry. We are here 24/7, every day of the year to listen to your needs. Contact us at info@phase3payments.com for any additional support.
MTUSDK Omni
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MTUSDK Omni is a sample application designed and developed to work with MagTek iOS MTUSDK and delivers the ability to communicate with MagTek's newest card readers. The application works with MagTek MMS Dyna Devices (e.g. DynaFlex II PED WLAN, DynaFlex II Go, DynaProx) to provide a powerful user experience that simulates a transaction process. MTUSDK Omni is an example app for developers to integrate into their own products and services. Main features: 1. Support different connection interfaces, such as USB-C/iAP2, Bluetooth LE, and WebSocket via WLAN 2. See transaction process simulation: `Trans` tab, for MSR, Contact (ICC), Contactless (PICC) 3. Send commands to the device: scan a barcode, update firmware, etc. (See the 'Device' tab) 4. Input and check the TLV data objects (See the `Parser` tab) 5. Send a local or remote Excel configure file to the device under (See the `SendExcelFile` tab)
Screenshots
Verdict
The clearest difference is update cadence: Phase 3 POS at every 3 weeks against MTUSDK Omni's every 3 months. Phase 3 POS also leads on iOS requirement (12.0 vs 15.0). MTUSDK Omni's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.
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.
Phase 3 POS ships an update every 3 weeks, MTUSDK Omni every 3 months. The most recent releases landed on June 22, 2026 and July 8, 2026 respectively.
| Parameter | Phase 3 POS | MTUSDK Omni |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 105 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | WR Payments, LLC | MagTek |
In-app purchases
Phase 3 POS
No in-app purchases
MTUSDK Omni
No in-app purchases





