SonoBus vs LOUDMETER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SonoBus
Stream high-quality, low-latency peer-to-peer audio with multiple users over the internet or a local network. Connect for music creation, remote sessions, or podcasts, with options for recording and playback. Supports standalone use or as a plugin with compatible hosts.
- Low-latency peer-to-peer audio streaming
- Connect multiple users
- Record and playback audio
- Standalone app and plugin support
- Adjustable audio quality
- Public and private groups
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SonoBus is an easy to use application for streaming high-quality, low-latency peer-to-peer audio between devices over the internet or a local network. Simply choose a unique group name (with optional password), and instantly connect multiple people together to make music, remote sessions, podcasts, etc. Easily record the audio from everyone, as well as playback any audio content to the whole group. Public groups are also available, for those interested in connecting to new people. Connects multiple users together across the internet to send and receive audio among all in a group, with fine-grained control over latency, quality and overall mix. Use it on your desktop or in your DAW, or on your mobile device. You can also use it locally on your own LAN to send audio among your devices with low latency. Works as a standalone application. as an AudioUnit v3 plugin with a compatible host app, or via Interapp-Audio. You can connect to others using SonoBus on any of the other platforms it runs on. Easy to setup and use, yet still providing all the details that audio nerds want to see. Audio quality can be instantly adjusted from full uncompressed PCM down through various compressed bitrates using the low-latency Opus codec. SonoBus does NOT use any echo cancellation, or automatic noise reduction in order to maintain the highest audio quality. As a result, if you have a live microphone signal you will need to also use headphones to prevent echos and/or feedback. SonoBus does NOT currently use any encryption for the data communication, so while it is very unlikely that it will be intercepted, please keep that in mind. All audio is sent directly between users peer-to-peer, the connection server is only used so that the users in a group can find each other. For best results, and to achieve the lowest latencies, connect your device with wired ethernet to your router. Little known fact, you can use USB ethernet interfaces with your iOS device using the proper adapter (USB camera connection kit, or natively with USB-C apple devices). It *will* work using WiFi, but the added network jitter and packet loss will require you to use a bigger safety buffer to maintain a quality audio signal, which results in higher latencies, which may or may not be acceptable for your use case.
LOUDMETER
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LOUDMETER brings loudness analysis to your iPhone and iPad. Check a finished bounce wherever you are, or use your device as a second screen for your Mac’s live meters. ANALYZE AUDIO FILES Open or drop an MP3, WAV, AIFF, FLAC, or M4A file to see: • Integrated LUFS, plus Short-Term and Momentary maxima • True Peak in dBTP, with an over count • Loudness Range and Peak to Loudness Ratio • Stereo correlation and a loudness timeline • Reference targets for Spotify, Apple Music, YouTube, Netflix, and EBU R128 Copy your measurements or export a PNG report. All analysis runs on your device. MIRROR YOUR MAC Connect to LOUDMETER running on a Mac on the same local network. View live measurements on your phone or tablet and reset the Mac’s meters remotely. The connection uses Bonjour. Only measurement and visualization data are transmitted, never your audio. BUILT FOR MIXING AND MASTERING Loudness measurement is based on ITU-R BS.1770-5 and EBU R128, with K-weighting adapted to each file’s sample rate. PRIVATE BY DESIGN No account, tracking, or analytics. Audio processing stays on your device, and live readings stay on your local network. Questions or feedback? loudmeter.okancam.co
Screenshots
Verdict
The clearest difference is update cadence: LOUDMETER at every 2 weeks against SonoBus's every 6 weeks. SonoBus's advantage is iOS requirement (15.0 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.
SonoBus ships an update every 6 weeks, LOUDMETER every 2 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | SonoBus | LOUDMETER |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (46 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 46 — better | — |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 2 MB |
| Age rating | 9+ | 4+ |
| Developer | Sonosaurus LLC | OKAN CAM |
In-app purchases
SonoBus
No in-app purchases
LOUDMETER
No in-app purchases









