Go Button vs SFX Library+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Go Button
This app provides professional audio playback for live events. Easily trigger music and sound effects simultaneously or in sequence. It offers advanced controls for volume, pan, speed, and pitch, with remote control options and robust file import capabilities.
- Play multiple sounds simultaneously
- Sequence sounds with a GO button
- Ad-libbed sound triggers
- Auto-stop, fade, loop, duck
- Independent cue controls
- Import audio files
- Remote control via Bluetooth/MIDI/OSC
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Easy sound playback for your live show! From the makers of QLab™. SIMPLE AND CONSISTENT - Incredibly easy to run your show - just press GO. - Play your music and sound effects at the same time. - Take your show anywhere! Runs on iPad, iPhone, and iPod touch. - Free to build 1 show. Unlock unlimited shows with a one-time In-App Purchase. USE IT FOR - Theater - Dance Recitals - Weddings - Church Services - Puppetry - Magic Shows SUPPORT - Friendly help when you need it! - Contact Support from the in-app sidebar, or email support@figure53.com. - Complete documentation online at gobutton.app/docs. NEWS AND UPDATES - groups.google.com/g/gobutton - twitter.com/gobuttonapp FEATURES • Play multiple sounds at the same time. • Play a list of sounds in sequence by tapping the "GO" button. • Play ad-libbed sounds with always-ready "Hit" buttons. • Auto-stop, fade in, fade out, loop, duck, and more. • Adjust volume, pan, speed, and pitch independently for every cue. • Import your audio files and share shows via AirDrop or the iOS Files app. • Remote control with Bluetooth and MIDI. • OSC control API for remote triggering from QLab or other OSC sources. • Passcode lock your shows to prevent unauthorized edits. • Ultra-efficient & low latency playback built on core iOS technologies. • Supports DRM-free WAV, AIFF, M4A, AAC, MP3, MOV, 3GP, CAF, and FLAC. • Requires iOS 15 or later. Produced by Figure 53.
SFX Library+
Access a library of copyright-free sound effects instantly on your device. You can also upload your own audio files for quick playback and organization.
- Play copyright-free sound effects
- Upload custom audio files
- Organize audio library
- Instant playback
- Device-based access
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The SFX Library+ app allows you to quickly play sound effects from a library of copyright-free audio directly on your device, or upload your own for easy access.
Screenshots
Verdict
The clearest difference is price: Go Button at Free against SFX Library+'s $0.99. SFX Library+'s advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). On update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Go Button is free to download; SFX Library+ costs $0.99 up front. Go Button sells 1 one-off in-app purchase. SFX Library+ asks for nothing beyond the download.
Go Button ships an update every 6 weeks, SFX Library+ every 5 weeks. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.
| Parameter | Go Button | SFX Library+ |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.6 (174 ratings) — better | — |
| Positive reviews | 89.4% of reviews | — |
| Number of ratings | 174 — better | — |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Figure 53 | Jonathan Stinson |
In-app purchases
Go Button
- Pro License$99.99
SFX Library+
No in-app purchases
