Register – Simple POS
Register – Simple POS Summary
Register – Simple POS is a free, ad-supported, with in-app purchases Android app in Tools by Sae. Released in May 2026 (4 months ago). It has about 18+ installs Based on AppGoblin estimates, it reaches roughly 3.00 monthly active users and generates around $<10K monthly revenue (71% IAP / 29% ads). Store last updated Jul 22, 2026
Recent activity: 1.00 installs this week (7.00 over 4 weeks) showing strong growth View trends →
Register – Simple POS SDKs Summary
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App Description
Checkout in 3 seconds | Invoice-ready POS
Still using a complicated POS system?
Too slow. Too complex. Too expensive.
This app keeps it simple.
Turn your phone into a fast, reliable register in seconds.
【Checkout in 3 seconds】
Scan → Tap → Done.
No training needed.
【Invoice-ready (Japan compliant)】
Supports qualified invoices for freelancers and small businesses.
【Built for small shops】
No clutter. Just what you actually need.
◆ Key Features
• Instant barcode scanning
• Simple product & inventory management
• Automatic tax calculation (standard & reduced)
• Invoice-ready receipt generation
• Export, print, or share receipts as PDF
• Daily sales tracking & history
◆ Perfect for
• Pop-up shops & markets
• Cafés & small retail
• Craft sellers & makers
• Freelancers
◆ Pricing
Free: up to 10 products / 5 checkouts per day
Premium: unlimited access
If you need a simple POS that just works — this is it.