A Square POS Alternative That Works With No Internet
Compare local stock and payment recording with an integrated payment-processing POS. Slapsoil checkout works offline after setup; it does not process card payments.
Sound familiar?
Payment recording or processing?
Square supports offline payments on eligible devices, subject to restrictions and reconnection deadlines. Slapsoil records the payment method but does not authorize or settle card payments.
Built for how you actually work
Offline-First POS
After initial loading and setup, checkout and stock updates run from local storage without a live connection.
No Transaction Fees
Slapsoil doesn't process payments itself, so there are no per-sale processing fees baked in.
Customer Credit Tabs
Record customer credit sales and repayments in the local ledger.
This page is part of Slapsoil — free, offline-first inventory management software with a built-in point of sale. See the complete feature overview, or browse every industry and comparison guide.
View the full overviewSlapsoil vs Square
| Capability | Slapsoil | Square |
|---|---|---|
| Offline operation | Local checkout after setup; no card processing | Offline payments on supported apps and devices; restrictions apply |
| Payment service | Use a separate processor for card payments | Integrated processing with applicable fees |
Sources and review date
Reviewed 2026-09-17. Competitor capabilities are based on official documentation; check current regional availability and terms.
Common questions
Does Slapsoil process card payments like Square?
Slapsoil records the payment method used (cash, card, etc.) but does not process card payments itself — pair it with your existing card terminal if needed.
Can Slapsoil work without internet at all?
Checkout and local stock tracking work offline after setup. Initial loading, production registration, and cloud operations require internet.
Is Slapsoil free?
Yes. The Slapsoil app is 100% free forever with no paid tier above it; only the optional Cloud Sync add-on is billed.