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