| Price from | $15/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | Yes | — |
| Plans published | 3 | 1 |
| Spec score · Audio Editing Software | 8.1 (#43) | 7.6 (#88) |
| Spec score · Game Audio Editors | 8.2 (#11) | 7.5 (#20) |
| Spec score · Audio editors | 7.6 (#18) | 7.5 (#21) |
| Free plan | No | Yes |
| Purpose | Fission is a streamlined Mac audio editor for trimming, splitting, joining, and converting audio files. | Wavosaur is a free sound editor for editing, processing, and recording audio files, including WAV and MP3. |
| Support | Fission support is available by email, and the support team says it strives to reply in under 24 hours. | The maker provides tutorials, a support forum, a FAQ, and an email contact address. |
| Supported platforms | macOS | Windows |