ABA English vs Open Lingo
| ABA English | Open Lingo | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web, iOS, Android | Web |
| Free plan | Yes | Yes |
| Offline lessons | Yes | Yes |
| Speech practice | Yes | Yes |
| Placement test | Yes | Yes |
| Mobile apps | Yes | No |
| Languages offered | 1 | 3 |
| Personalized review | — | Yes |
Both are listed in Best Language Learning Apps. On Samsung Mobile US Press, ABA English scores higher on our published basis.