DuckDuckGo, optional Duck.ai vs Quantumult X
DuckDuckGo, optional Duck.ai Lowest
$9.94/mo
CA
Quantumult X Lowest
$9.27/mo
RU
| Country |  DuckDuckGo, optional Duck.ai DuckDuckGo (Plus, Monthly) |  Quantumult X 应用购买价格 |
|---|---|---|
| 🇨🇦Canada | $9.94 | $9.48 |
| 🇺🇸United States | $9.99 | $9.99 |
| 🇷🇴Romania | $11.32 | — |
| 🇫🇷France | $11.42 | — |
| 🇦🇹Austria | $11.42 | — |
| 🇧🇪Belgium | $11.42 | — |
| 🇩🇪Germany | $11.42 | — |
| 🇪🇸Spain | $11.42 | — |
| 🇫🇮Finland | $11.42 | — |
| 🇬🇷Greece | $11.42 | — |
| 🇮🇪Ireland | $11.42 | — |
| 🇮🇹Italy | $11.42 | — |
| 🇳🇱Netherlands | $11.42 | — |
| 🇵🇹Portugal | $11.42 | — |
| 🇨🇿Czech Republic | $11.69 | — |
| 🇸🇪Sweden | $13.07 | — |
| 🇵🇱Poland | $13.13 | — |
| 🇬🇧United Kingdom | $13.31 | $12.65 |
| 🇩🇰Denmark | $13.61 | — |
| 🇭🇺Hungary | $14.15 | — |
| 🇷🇺Russia | — | $9.27 |
| 🇳🇬Nigeria | — | $9.31 |
| 🇦🇺Australia | — | $9.67 |
| 🇦🇷Argentina | — | $9.99 |
| 🇹🇼Taiwan | — | $10.00 |
| 🇯🇵Japan | — | $10.03 |
| 🇲🇽Mexico | — | $10.21 |
| 🇵🇭Philippines | — | $10.33 |
| 🇧🇷Brazil | — | $10.51 |
| 🇭🇰Hong Kong | — | $11.25 |
| 🇮🇳India | — | $11.89 |
| 🇹🇷Turkey | — | $14.71 |