RoboKiller vs T-Mobile Scam Shield
| RoboKiller | T-Mobile Scam Shield | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | $2.67/mo | $4/mo |
| Open source | No | No |
| Platforms | Android, iOS | Android, iOS |
| Free plan | Yes | Yes |
| Robocall blocking | Yes | Yes |
| Caller ID | Yes | Yes |
| Call screening | Yes | — |
| Community reports | Yes | — |
| Supported platforms | both | both |
| Paid from | — | 4 /mo |
Both are listed in Best Spam Call Blocking Apps. On Samsung Mobile US Press, RoboKiller scores higher on our published basis.