Running a business off an iPad instead of a traditional register or bulky POS terminal has gone from a novelty to the default setup for a huge share of small retailers, cafes, and service businesses. Here’s the software making that possible in 2026.
Square Point of Sale
Square remains the default choice for iPad-based point of sale, with free core software, transparent per-transaction pricing, and a hardware ecosystem including card readers and stands built specifically for the iPad, making it the easiest option to get running same-day.
Shopify POS
Shopify POS is the natural choice for retailers who already sell online through Shopify, syncing inventory between the physical store and e-commerce site automatically so stock levels never fall out of sync between channels.
Toast
Toast is built specifically for restaurants and cafes, with iPad-based ordering, kitchen display integration, and tip management designed around food service workflows that generic retail POS systems handle poorly.
Lightspeed
Lightspeed targets retailers with more complex inventory needs, such as apparel with size and color variants, offering deeper reporting and multi-location support once a business outgrows Square’s simpler feature set.
Choosing an iPad POS
Businesses just getting started should default to Square for its simplicity and free tier, restaurants and cafes are better served by Toast’s food-service-specific workflows, and retailers with existing Shopify stores should stick with Shopify POS to keep inventory in sync automatically. For related tools, see our guides to retail business intelligence software and business expense tracking software.