There are many retro computing apps / clients available which let you use Mastodon through classic hardware from the 1980s and 1990s:
| APPLE II | Mastodon for Apple II ⧉ |
| APPLE MACINTOSH (Pre-OS X) | Macstodon ⧉ |
| COMMODORE 64 | MOStodon ⧉ |
| COMMODORE AMIGA | amidon ⧉ |
| MS-DOS | DOStodon ⧉ |
| MVS | BREXXTODON ⧉ |
| PALM OS | Heffalump ⧉ |
| WINDOWS 95 | Mastodon for Workgroups ⧉ Awsom ⧉ |