Notyra vs NULVEX

Notyra is note-taking software designed for offline use and local storage. The app works fully offline, with data kept on the user's machine. The site describes its encryption as zero-knowledge and says AES-256 encryption takes place entirely on the device. Optional cloud sync is encrypted and also described as zero-knowledge, so sync is not required for use. The editor supports Markdown, code blocks, and checklists. Notyra is available on Windows, macOS, Linux, iOS, and Android. The site says every line of code is auditable and that no account is required to begin. Its plan is free forever at free. The listed capabilities focus on note creation, offline access, device-based storage, encryption, and optional sync.

NULVEX is described on its supplied site as AndroidIRCx, an IRCv3-compliant client for Android. It connects to multiple IRC networks and servers at the same time, with channels, private messaging, server failover, IRCv3 capability negotiation, and DCC transfers. Direct messages and channels are listed as end-to-end encrypted with key verification, while IRC server links can use SSL/TLS. SASL handles server login. SOCKS5, HTTP CONNECT, and Tor proxies can be configured per network or globally. The app includes JavaScript scripting with event hooks, custom commands, and timers; scripting time can come from rewarded ads or become unlimited through a Pro purchase. Other tools include Bouncer/ZNC integration, a services panel for NickServ, ChanServ, HostServ, and OperServ, voice messages, camera and video capture, and encrypted backup and restore. Android 7.0 is required, with Android 11 recommended. Downloads are available through Google Play or a direct APK. The project is open source under GPL-3.0, with offline access listed. Google Play instead describes NULVEX as an encrypted notes vault, creating a product-description mismatch.