Side by side
CIRA Canadian Shield vs QueryWarden
Both stand on dns filtering services. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidiPhoneLinux+3
Visit CIRA Canadian Shield 
Free plan WebWindowsMac+3
Visit QueryWarden The facts
| CIRA Canadian Shield | QueryWarden | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Linux, Mac, Web, Windows | Web, Windows, Mac, Linux, iPhone, Android |
| Lowest paid plan | Not published | Not published |
| Plans published | None | None |
| Maker | Not published | Not published |
| Website | cira.ca | querywarden.com |
| On dns filtering services | #23 of 60 | #27 of 60 |
Alternatives to CIRA Canadian Shield Alternatives to QueryWarden The whole list