Looking for nzb360 on iPhone?
nzb360 is Android only. Cupola does much of the same on iPhone, iPad and Mac as well as Android, and it is free and open source.
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Where Cupola stands out
- On iPhone, iPad and Mac, as well as Android.
- Free and open source, with nothing to unlock.
- Reaches the server underneath: TrueNAS, Dockge and Nginx Proxy Manager.
- Family members can request with their own Seerr account.
Side by side
| Fact | nzb360 | Cupola |
|---|---|---|
| Platforms | Android | iPhone, iPad, Android and Mac; Windows and Linux builds not yet tested on real machines |
| Price | Free to install, with a paid Pro upgrade | Free, nothing to unlock |
| Source code | No public source found | Open source, Apache License 2.0 |
| Around since | 2012 | 2026 as Cupola, earlier as Seekarr |
| Download clients | SABnzbd, NZBGet, qBittorrent, Transmission, Deluge, µTorrent, rTorrent | SABnzbd, NZBGet, qBittorrent, Transmission |
| Media and requests | Sonarr, Radarr, Lidarr, Bazarr, Seerr, Chaptarr, Sick Beard | Sonarr, Radarr, Lidarr, Readarr, Bazarr, Seerr (with sign-in for household members) |
| Indexers | Prowlarr, NZBHydra2, Jackett, Newznab | Prowlarr |
| Server and streaming | Unraid, Docker containers, Tautulli, Tracearr | Unraid, TrueNAS, Dockge, Nginx Proxy Manager, Jellyfin and Plex sessions |
Where nzb360 is ahead
- Around since 2012, with more than 800,000 downloads on Google Play.
- More download clients and indexers: Deluge, µTorrent, rTorrent, NZBHydra2, Jackett and Newznab.
- Wake-on-LAN, Tautulli and Tracearr.
Moving to Cupola
- Cupola does not import nzb360 settings: add each connection again with the same address and key.
- Test each connection before you save it. If it fails, Cupola tells you why.
Questions
Is there an nzb360 for iPhone?
nzb360 is Android only. Cupola covers much of the same ground on iPhone, iPad, Mac and Android, and it is free and open source. See Cupola and nzb360.
Does Cupola need a server or an account?
No. There is no Cupola account and no Cupola server. The app talks straight to your own services, and their keys and passwords stay on your device, in the Keychain or the Android Keystore.
Is Cupola free?
Yes. It is open source under the Apache License 2.0, with nothing to buy or unlock. If it helps you, a donation on Ko-fi keeps it moving.
How do I manage my home server from my phone when I am away?
With the route you already have: a VPN such as WireGuard or Tailscale, or a reverse proxy. Give a connection a second address for when you are out, and Cupola uses whichever one answers.