Pi Pay vs Wing Merchant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pi Pay
This app facilitates fast, secure, and convenient payments for online and in-store purchases across Cambodia. It allows users to pay for various goods and services, send money to friends, and manage utility bills. Users can easily add funds to their digital wallet through various methods.
- Fast, secure online and in-store payments
- Send and receive money
- Online top-ups and utility bill payments
- Add money via Pay&Go, online banking, or cash-in
- Explore nearby merchants accepting Pi Pay
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Use Pi Pay for the fastest, most secure online and in-store payments! Pay for movie tickets, food, coffee, fashion, gas, and many more in Cambodia. Quick, easy, convenient and secure. **Send / Receive Payments** Pay in store or send money to friends. No need to carry cash or worry about loose change! **Online Top-Ups and Utility Bill Payments** Top-up your mobile phone, pay your utility and internet bills or settle your monthly insurance premiums bills through Pi Pay. **Add Money to your Pi Pay Wallet** Add money to your Pi Pay app via Pay&Go machines or transfer from multiple online banking apps (ABA Bank, Sathapana Bank, Amret, RHB Bank and more to come soon) or cash-in at all AMK branches and agent nationwide **Explore Nearby** Explore places near you that accept payment through Pi Pay wallet. Cinemas, restaurants, coffee shops, supermarkets, and gas stations are all joining forces with Pi Pay to make your life more connected and more mobile. Don’t forget to look out for great deals exclusively for Pi Pay users! Start enjoying the amazing benefits of Pi Pay. Download it now.
Wing Merchant
This app empowers small and medium businesses to manage payments and finances directly from their smartphones. It allows for easy QR code generation for various payment services, cash-in options, and digital loan applications. Merchants can also access business reports and integrate with other business platforms.
- Generate KHQR and other payment service QR codes
- Accept payments via QR scanning
- Offer cash-in services
- Apply for digital loans
- Access business account balance
- View transaction reports
- Manage business outlets and cashiers
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Welcome to WingPay Merchant, the exclusive application designed for small and medium-sized business owners looking for a convenient and efficient way to receive and manage their business payments directly through their smartphones. With WingPay Merchant, merchants can effortlessly generate KHQR codes to accept payments and seamlessly manage their transactions. This feature-rich app also offers additional services, such as cash-in capabilities, to enhance the overall payment experience. This App provides the following features: • My Account: Gain quick access to your Wing Bank business account balance. • Create QR: Generate QR codes for customers to scan from a variety of popular payment services, including WingPay, KHQR, Alipay, WeChat, Masterpass, and other global partners. • Scan for Cash In: Conveniently provide cash-in services to your customers. • Scan for Receive Payment: Instantly scan customer QR codes to effortlessly receive payments. • Digital Loan: Apply for a digital loan directly through Wing Bank, ensuring quick access to financial assistance. • Connected Services: Seamlessly integrate your business within the Wing Business ecosystem, connecting to platforms such as WingMall, WingMarket, WingAgri, and other Wing Business platforms. • Notification Storage: Stay informed with important merchant information and transaction notifications, all in one place. • Reports: Monitor and analyze your business performance through comprehensive transaction and overall performance reports. • Business Management: Effortlessly create and manage your business outlets and cashiers, streamlining your operations. • Help and Feedback: Receive dedicated support and provide valuable feedback to the WingPay team, ensuring a tailored and improved user experience. Download WingPay Merchant now and discover the seamless and efficient way to manage your Wing Merchant activities, empowering your business to thrive in the digital era.
Screenshots
Verdict
The clearest difference is rating: Wing Merchant at 3.7 against Pi Pay's 3.4. Wing Merchant also leads on iOS requirement (13.0 vs 15.0). Pi Pay's advantage is ratings volume (66 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Wing Merchant holds the better App Store score, 3.7 against 3.4. That said, the two scores are not equally well evidenced: Pi Pay has 66 ratings behind it against 3, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 22, 2026 and July 20, 2026 respectively.
| Parameter | Pi Pay | Wing Merchant |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (66 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 34.8% of reviews | — |
| Number of ratings | 66 — better | 3 |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 134 MB | 157 MB |
| Age rating | 4+ | 4+ |
| Developer | Pi Pay Plc. | WING (CAMBODIA) LIMITED SPECIALISED BANK |
Customer experience
Pi Pay
Wing Merchant
In-app purchases
Pi Pay
No in-app purchases
Wing Merchant
No in-app purchases









