Firewall vs T-Mobile Scam Shield
| Firewall | T-Mobile Scam Shield | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $4/mo |
| Open source | No | No |
| Platforms | iOS | Android, iOS |
| Free plan | No | Yes |
| Paid from | 3.99 /mo | 4 /mo |
| Robocall blocking | Yes | Yes |
| Caller ID | Yes | Yes |
| Call screening | Yes | — |
| Supported platforms | ios | both |
Both are listed in Best Spam Call Blocking Apps. On Samsung Mobile US Press, T-Mobile Scam Shield scores higher on our published basis.