Amplitude Soundboard vs Sound Show

Amplitude Soundboard is a desktop app for playing audio clips to express yourself and entertain friends. It runs on Windows, macOS, and Linux, with downloads listed for Windows x64, macOS on Apple Silicon and Intel, and Linux x64. Supported formats include AAC, AIFF, ALAC, FLAC, M4A, MP3, MP4, OGG, OPUS, and WAV. Clips can play through multiple output or input devices, with volume controls for the full app and individual clips. Users can assign hotkeys to sounds. The interface offers light or dark themes, custom tile backgrounds, and controls for tile size and grid dimensions. Listed languages include English, Spanish, Italian, Hungarian, Dutch, Polish, Russian, and Simplified Chinese. The app is free at free, and its repository is identified as GPL-3.0 licensed. The project page describes update notices at startup and automatic updating on Windows. Routing sound to an input such as a microphone requires additional audio-routing software. Linux hotkeys work under X11, not Wayland; macOS hotkeys require accessibility permission and an app restart, and a security warning may need to be bypassed because the app is not signed with an Apple Developer ID.

Sound Show is a soundboard and multimedia player for managing audio cues in live performances. Tracks can be layered or crossfaded, with separate volume and playback controls. It can project video, images, text and webcam feeds on a second display. Sequences can include delays, automatic starts, simultaneous playback or waits for input; playlists support autoplay, shuffle, looping, saving and loading. Supported sound formats listed include MP3, WAV, FLAC, MP2, WMA, OGG and AIFF. The free edition allows up to 10 tabs and 40 sounds per tab, with limited visual customization, some locked modules and up to two audio outputs. Pro costs €45, paid once and adds unlimited tabs and sounds, custom grids, skins and icons, integrations, and up to eight outputs. The Android remote can control the desktop software when both devices share a Wi-Fi network. Requirements include Windows 10 21H1 or newer, macOS 11 Big Sur or newer, Linux x86_64 and Android 6.0 or newer.