CallCurb vs Firewall
| CallCurb | Firewall | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $3.99/mo |
| Open source | No | No |
| Platforms | Android, iOS | iOS |
| Free plan | Yes | No |
| Robocall blocking | Yes | Yes |
| Caller ID | Yes | Yes |
| Call screening | Yes | Yes |
| Community reports | Yes | — |
| Supported platforms | both | ios |
| Paid from | — | 3.99 /mo |
Both are listed in Best Spam Call Blocking Apps. On Samsung Mobile US Press, CallCurb scores higher on our published basis.