PA Pay vs OTT PAY
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PA Pay
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PA Pay's Mobile payment terminal. Accept QRCode payment Anywhere. Turn your iPhone to a mobile payment terminal and accept payments while youβre on the go. The simple, secure way to ensure you never miss a sale. With PA Pay, you can scan custome's Payment QR Code. 1. Download the PA Pay app 2. Log-in to your account 3. Instantly start accepting QR Code. Every business is unique, so please contact us with any questions. Our Hong Kong-based support team will be happy to help you. Learn more at www.paymentasia.com, or email us at technicalsupport@paymentasia.com
OTT PAY
Access real-time business insights, including transactions and payment generation, from your mobile device. This app facilitates QR code payments for Alipay, WeChat Pay, and UnionPay, with capabilities for refunds and user access management.
- Real-time transaction tracking
- QR code payment generation
- Accept payments via QR scan
- Initiate refunds
- Manage user permissions
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OTT PAY gives you on-the-go access to powerful insights about your business, such as real-time transactions, on-the-spot QR code payment generator and promotional capabilities. OTT PAY is the Canadian leader in Alipay, WeChat Pay and UnionPay QR Code payment acceptance. The OTT group of companies was founded in 2006 and our team of seasoned professionals has deep understanding of Chinese consumers and Chinese marketing. Features: - Track real-time transactions from Alipay, WeChat Pay and UPI QR code payment - Use your smartphone to scan your customerβs QR code to accept payment - Generate a QR code and send it online to your customer - Generate a QR code to let your customer scan it for payment in-store or off-site - Initiate partial and full refunds - Manage user access permissions
Screenshots
Verdict
The clearest difference is update cadence: OTT PAY at monthly against PA Pay's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PA Pay ships an update every 3 months, OTT PAY monthly. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.
| Parameter | PA Pay | OTT PAY |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 3 months | Monthly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details β not scored | ||
| Size | 42 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | PAYMENT ASIA TECHNOLOGY LIMITED | OTT Pay Inc. |
In-app purchases
PA Pay
No in-app purchases
OTT PAY
No in-app purchases







