c64js vs Power64
| c64js | Power64 | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | macOS |
| Free plan | Yes | No |
| Supported platforms | web | macOS; Classic Mac OS |
| Disk and tape formats | .prg | D64, X64, G41, D71, D81, ZipCoded, T64, TAP, Lynx |
| Paid from | — | 30 one-time |
| Built-in debugger | — | Yes |
| Netplay support | — | No |
| Emulated C64 variants | — | Commodore 64 |
| Bundled software library | — | Yes |
Both are listed in Best Commodore 64 Emulators. On Inferse, Power64 scores higher on our published basis.