228+ iOS apps curated and reviewed
The best rhombus pos apps on iPhone average 4.3★ across 228+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This free point-of-sale software offers flexible inventory management with unlimited items, categories, and user accounts. It supports various payment types, including split payments and tips, and provides essential business reports. Enhance functionality with optional add-ons for multiple locations and advanced reporting.
Manage your business sales, inventory, and payments from your phone. This app offers fast checkout with barcode scanning, flexible payment options, and comprehensive business management tools. Grow your business on the go with ease.
This app empowers small business owners to manage their operations and accept payments remotely. Track sales, monitor employee performance, and process transactions securely from your mobile device.
This all-in-one payments processing app helps businesses of all types manage operations, accept payments, and boost profits. It offers industry-specific modes for retail, restaurants, services, and beauty businesses, with features like inventory management, online booking, and invoicing.
Monitor your business performance, finances, and team from anywhere in real time. Track sales, manage cash flow, and update schedules with this powerful analytics tool.
This app provides a comprehensive point-of-sale system for retail businesses. It allows you to accept payments, manage inventory across multiple locations, track customer data, and manage employee timecards. Seamlessly integrate in-store and online sales for a unified business operation.
This application allows businesses to accept credit card payments on the go. It provides tools for recording transactions, calculating taxes, managing discounts, and tracking sales in real-time. Inventory management and user permissions are also supported.
This application allows businesses to accept various in-person payments, including cards and contactless methods. It also provides tools for managing inventory, tracking sales with reports, and creating staff accounts. Integrations are available for accounting, e-commerce, and specific industries.
Accept various payment methods including card readers and contactless payments directly on your iPhone. Manage products, subscriptions, customers, and send branded receipts. Ideal for businesses needing to process in-person transactions efficiently.
Manage your online and in-person store from your mobile device. Add products, create orders, accept payments, and track sales in real time. Turn your tablet into a point-of-sale system and receive instant notifications for every sale.
Transform your iPhone into a powerful payment terminal. Accept credit and debit cards, mobile wallets, and recurring payments with ease. Securely process transactions in over 135 currencies with customizable business tools.
This point-of-sale software helps businesses manage sales, inventory, and customer loyalty. It allows for real-time tracking of stock, sales analytics, and personalized customer service. Suitable for various business types, it offers offline sales recording and integration with hardware like receipt printers.
This app is a comprehensive point-of-sale system for businesses. It allows you to accept various payment types, manage inventory, track sales, and send invoices directly from your device. Optional hardware can enhance its functionality for different business needs.
This app unifies your online and in-person sales, helping you manage inventory, track performance, and build customer relationships. It offers seamless checkout, flexible fulfillment options like local pickup and delivery, and tools to streamline store operations.
This app transforms your mobile device into a powerful point-of-sale system. Easily ring up sales, accept various payment methods, manage inventory, and track customer information. Seamlessly integrates with an online platform for advanced reporting and management.
This app allows businesses to accept payments, manage inventory, send invoices, and track sales. It offers features like payment links, QR codes, and gift cards to facilitate transactions and boost customer engagement. The platform also provides tools for financial management and reporting.
Create professional invoices, estimates, and receipts quickly. Automate payment tracking, send smart reminders, and accept various payment methods. Streamline your business accounting and reporting with secure cloud sync.
This app provides a comprehensive point-of-sale system for restaurants, cafes, and food trucks. It offers offline functionality, inventory management, customer relationship management, and detailed reporting. It integrates with various payment gateways and printer types.
This comprehensive business application streamlines operations for various businesses, from retail to restaurants. It enhances revenue, customer engagement, and simplifies multi-location management with features like seamless checkout, remote monitoring, and secure payment processing.
Transform your iOS device into a comprehensive point-of-sale system for hospitality and retail businesses. This app enables mobile transactions, acts as an additional terminal, or serves as a waiter tablet, offering remote access to sales and stock data with robust security and cloud backup.