Square Point of Sale (Square POS)
#1 in Mobile POS · Rated 4.7
Free basic mobile POS app with scalable hardware options
Square Point of Sale is a globally popular mobile POS that turns iOS and Android devices into payment terminals. The core app is free, with optional paid add ons and hardware sold separately. Merchants pay per transaction, with transparent in person and online rates. Square has earned broad recognition as a market leader in mobile POS thanks to its simple onboarding, extensive hardware ecosystem, and strong developer network. The platform supports in person payments, inventory management, basic analytics, and online/offline capabilities, making it suitable for solo operators up to multi location retailers. The key differentiator is a free base app plus a wide range of add ons and hardware, enabling flexible, scalable setups. Sources include official pricing and hardware pages, high profile coverage of recent Square hardware, and industry rankings. ([squareup.com](https://squareup.com/us/en/point-of-sale/software/pricing?utm_source=openai))
Features
- Free POS app
- Accepts cards and wallets
- Inventory and reports
- Offline payments support
- Broad hardware ecosystem
Pros
- No monthly fee for core POS
- Easy onboarding and setup
- Strong ecosystem and developer support
Cons
- Per transaction fees apply
- Advanced features may require paid add-ons