Another Call Recorder is a free call recorder application. It is one of the best call recorders in the Play Store and offers tons of features such as:

- Search
- Grouping recordings by date
- Auto email (Pro)
- Auto delete old recordings
- Marking recordings as important so they don't get auto deleted
- Multi select delete send
- Displaying contact name and photo
- Excluded numbers
- Auto or Manual (Pro) call recording
- Password protection of recordings
- Lots of recording formats
- Ability start delayed recording
- Different recording modes by number contact non-contact or just selected contacts
- Dropbox integration (Pro)
- Google Drive integration (Pro)
- WebDAV integration (Pro)
- FTP integration (Pro)
- And many more...

Do not use ACR in conjunction with other call recorders and try different recording formats (ogg 3gp mp4 wav) to find best one for your phone

Some phones do not support call recording properly. This is due to capabilities of different chipset/CPU or Android version each brand/model have.

Legal:
Please check with local laws related to call recording in your country