Go Button vs Soundboard Online

Go Button is an iOS app for creating and running sound cue playlists for live performances on iPad, iPhone, and iPod touch. It can play several sounds at once, advance through a cue list with the GO button, or trigger ad-lib effects from Hit buttons. Cues may auto-stop, fade, loop, or duck, with separate volume, pan, speed, and pitch controls. Playback accepts iOS-compatible remotes, Bluetooth keyboards and accessories, MIDI input, OSC commands, and hotkeys. Shows can move through AirDrop or the iOS Files app, arrive from iCloud Drive or Dropbox, and be imported into QLab. Supported audio includes WAV, AIFF, AIFC, M4A, AAC, MP3, MOV, CAF, 3GP, MPEG4 audio, and FLAC; copy-protected files are excluded. It requires iOS 15 or later. The free version costs nothing for one saved playlist; the $99.99, paid once Pro License allows unlimited playlists.

Soundboard Online is a free browser soundboard for playing uploaded clips together in real time. You can create private rooms, share links and let connected members hear the same sounds simultaneously. Persistent WebSocket connections broadcast play events to everyone in a room. The service accepts MP3, WAV and OGG files up to 50 MB per clip. A visual waveform editor trims clips, and keyboard hotkeys trigger them. You can paste a YouTube link to stream background music for room members. The product is aimed at Discord servers, Twitch and YouTube streamers, D&D sessions and remote teams. Its HTTP API connects with Twitch bots, Stream Deck, Cloudflare Workers, Discord or Slack bots, Home Assistant and scripts. API keys are shown once, stored hashed and limited to playing sounds in their originating room. Soundboard Online runs in a browser with no desktop app. The Free Forever plan costs nothing, has no subscription or credit card, and places no cap on rooms, clips or sessions. Users must be at least 13.