FX Live 3 vs SoundScope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FX Live 3
This application allows users to design and automate complex audio and video elements for live productions. It offers advanced cue control, sequencing, and crossfades, making it ideal for theater and other live events. The free version is fully featured but has limitations on cues and simultaneous effects.
- Automate audio and video elements
- Sequence virtual FX players
- Programmable crossfades
- Multimedia support for photos and videos
- Intuitive touch interface
- MIDI message sending and receiving (in-app purchase)
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FX Live 3 is a powerful sound cue control application designed for theater use but suitable for all live productions. Far more than a simple cart machine, this highly responsive and intuitive application allows you to design and automate complex audio and video elements for any live production. FX Live 3 fully unlocks the potential of the iPad as a professional show FX controller. It features the ability to sequence multiple virtual FX players with programmable crossfades between the different elements. In app purchase provides full access to EQ and DSP effects along with the ability to send and receive MIDI messages. Also included is the multimedia option allows photos and videos to be included in shows with smooth mixed and fades between them. This can be done at the same time as playing audio elements. The iPad's touch interface is ideal for this kind of application and FX Live has been designed to be fast and easy to use for everyone from the occasional user doing a school production to those creating complex, multi-layered shows in a professional or semi-professional environment. Beautifully designed with documentation and support, this rock solid application is a must for anyone doing live sound. The free version is fully featured but limits the number of cues and simultaneous effects; even so, it is ideal for small scale school productions. The unrestricted version is available by In App Purchase. WHAT OUR USERS SAY: Awesome!!!! by Merry MAC Players - Version - 1.0 - Jan 23, 2015 A fantastic program and this upgrade has made it even better!!!! We are a small Community Theatre and this program has done wonders for us…..Thank you to everyone at FX! Great Program by Booch_21 - Version - 1.0 - Jan 20, 2015 This is a great improvement over the previous version. I've been using it to run sound for several shows and this program can't be beat! Yes! by Zteiner - Version - 1.0 - Feb 1, 2015 Absolutely conceived for theatre shows, so for that kind of use is quite perfect and it let you do easily your audio work during the show. Maybe it can be used for other situations too, anyway, for theatre is very good and the new layout is very more clear and useful. ;-) Awesome! by Fauxhuman - Version - 1.3.1 - Feb 8, 2015 This was my first job doing sound design for a live theater production. I found FX Live in the App Store, played with the free version a bit, and then decided to purchase the full app. It has been absolutely fantastic! Solid, versatile, capable... Some things took playing with to nail down how to use it, but there's included documentation to help with that as well. I've been getting lots of kudos for a job well done and FX Live made it very easy for me! A great app, I've already recommended it to friends. Thank you for such a thorough app! Many shows many cues zero problems 5 by Appalonia – Oct 16, 2016 This app is an amazing tool for all of us low budget folks who can't afford cue lab. It's also something I am able to program and edit even tho I am a tech challenged solo performer. Really great for our productions! 4 by What's G13 do, tommy? – Jan 31, 2017 We are a small village group running a Pantomime once a year and the ease with which we can build our shows using FX live is just great! We've done 2 years with it now and it really does make a difference. It's a specialised piece of software so it's normal to have to pay more than for your usual app, but it's still great value for money. I had several people asking me if I was a sound professional this year! Advice: Start early with setting up your cues and make sure you've got plenty of script / action reminders so you can work without the script during the show, and you can hand off to someone less familiar with it if there's a crisis!
SoundScope
This app provides real-time audio spectrum analysis with detailed visualizations. It offers advanced features for monitoring stereo width, phase correlation, and system audio, designed for professional audio work.
- Real-time FFT spectrum analysis
- Frequency bars and line graph visualizations
- Logarithmic and linear frequency scaling
- Stereo, Mid/Side, and Phase Correlation analysis
- System audio loopback
- Microphone and audio interface input
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See what you hear. SoundScope turns your iPhone and iPad into a professional audio analyzer: a real-time spectrum analyzer, a broadcast-standard loudness meter and a mix assistant that tells you what to fix. All in one app. LOUDNESS, MEASURED PROPERLY • Momentary, short-term and integrated LUFS to ITU-R BS.1770 • True peak, loudness range (LRA), DR and PLR • Start, stop and reset a measurement whenever you need MIX DIAGNOSTICS • Clear alerts for clipping, true peak, streaming loudness, crushed dynamics and mono bass cancellation • Tonal balance checked against genre profiles: General, EDM, Hip-Hop, Classical, Rock, Acoustic and Podcast/Voice • See how far Spotify and YouTube will turn your track down, before you upload SPECTRUM ANALYZER • Real-time FFT from 20 Hz to 20 kHz with peak hold • Bar or line view, 20 to 120 bands, logarithmic or linear scale • FFT modes for transients, balance and mastering, with adjustable FFT size and overlap • Hold the spectrum to study a single moment FIVE FULL-SCREEN VISUALIZERS Turn your phone sideways for Spectrum Bars, Spectrum Line, Radial Bloom, Spectrogram and Ribbon Tunnel. Double-tap to switch views. STUDIO METERING • Dual VU meters with peak hold • Stereo image, phase correlation and left/right/mid/side spectra • Band RMS and mono compatibility for every band MADE TO BE USED • Eight color themes, including the per-frequency Spectrum rainbow. Swipe to change. • Built-in microphone or a connected audio interface, with adjustable sensitivity • A brushed-metal interface built for one-handed use PRIVATE BY DESIGN Everything runs on your device. No subscription, no account, no tracking and no internet connection needed. One purchase covers iPhone and iPad. Made for producers, mixing and mastering engineers, live sound engineers, musicians, podcasters and anyone who wants to see their sound.
Screenshots
Verdict
The clearest difference is monetization model: SoundScope at free against FX Live 3's free with in-app purchases. SoundScope also leads on update cadence (monthly vs every 2 months) and review sentiment (100% vs 91%). FX Live 3's advantage is iOS requirement (18.6 vs 26.1). On price, ads, in-app purchases 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
Both are free to download. FX Live 3 sells 4 one-off in-app purchases and SoundScope sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
FX Live 3 ships an update every 2 months, SoundScope monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | FX Live 3 | SoundScope |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Positive reviews | 91.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 18.6 — better | 26.1 |
| Further details — not scored | ||
| Size | 102 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Ian Fletcher | Waldemar Schneider |
Customer experience
FX Live 3
SoundScope
In-app purchases
FX Live 3
- DSP Effects$4.99
- MIDI Support$9.99
- Multimedia Cues$9.99
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- Unlimited cues and versions$9.99
SoundScope
- SoundScope$3.99









