ChanGO - Change Helper

ChanGO is the fast, simple point-of-sale app for volunteers, clubs, and small events — whether it's a village fair, market stall, school bazaar, or festival. No complexity. No subscription. Just set up, tap, and collect. WHAT CHANGO DOES Products & Categories: Set up your products once — with price, category, and color. The grid shows everything at a glance. Lightning-Fast Checkout: Tap a product, ChanGO calculates the total. Enter the amount received — change appears instantly. Cash, card, or on the house. Quick-Amount Buttons: Configurable +/− buttons — perfect when things move fast. Transactions & Events: All sales are saved and can be filtered by event. Export data as CSV. Device Sync: Transfer products to a second device via Rolling QR code — no internet required. Kiosk Mode: Lock the app to the checkout screen — ideal for unattended stands. PIN-protected exit. iPhone & iPad: On iPad: sidebar navigation, split-screen mode and up to 8 products per row. ChanGO is free. No hidden costs, no subscription, no sign-up required. For clubs. For events. For everyone who just wants to get paid.