LocusCast vs Pixel Music
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LocusCast
Stream high-quality audio live from your device to a global sound map. This app uses GPS to pinpoint your stream's location and offers persistent connections for uninterrupted broadcasting. It's designed for musicians and sound artists to contribute to a collaborative audio project.
- Live audio streaming
- GPS location tagging
- High quality mono/stereo stream
- Ogg encoding
- Persistent stream connection
- Syncs with SoundMap account
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LocusCast is a mobile audio streaming app for the Locustream SoundMap project : http://locusonus.org/soundmap/. This app for IOS allows you to stream easily a mono or stereo oggvorbis stream to the locustream soundmap from your iPhone and/or your iPad device. It will automatically locates your stream on the map using GPS. List of Features : - Synchronised with your locustream soundmap account - High quality mono/stereo stream - Ogg encoding - Persistent location using GPS - Persistent stream connection (auto reconnect mode) - Works with wifi or 3G networks Continued use of audio recording and GPS running in the background can dramatically decrease battery life.
Pixel Music
Transform your favorite images into unique musical compositions. This app uses pixel data to control pitch, duration, and velocity, allowing you to create melodies and rhythms by interacting with visuals. Explore various traversal methods and image data types for diverse sonic results.
- Pixels control pitch, velocity, and note duration
- Play multiple images simultaneously
- AUv3 support with MIDI
- Ableton Link compatible
- Customizable image traversal and data mapping
- Internal synth with effects
- Save and load app states
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Pixel Music is a music sequencer based on images. Take an image you love and start playing. Overview ◦ Pixels turn into pitch, velocity, and note durations ◦ Play multiple images at the same time, in sync ◦ Choose what parts of the image will be played and at what timing ◦ Tap on the image and record yourself playing alongside the sequencer Features ◦ AUv3 with preset and MIDI support ◦ Ableton Link compatible ◦ Control sequencer timing and configuration ◦ Program different step lengths in patterns and play these across your images with Verses ◦ Choose between RGB, Luminance, Hue, or Saturation data to control pitch, velocity, or note duration ◦ Choose how the image is traversed, between Left -> Right, Top -> Down, or Circular. Select randomness factor in image traversal ◦ Choose recorded loop length and quantization settings ◦ Internal Synth with delay and reverb effects ◦ Send MIDI to external synths when used as AUv3. Each image you add has a separate MIDI channel exposed in the AU host ◦ Save and Load app states and configurations ◦ Dark mode support AU Hosts Compatibility ◦ Pixel Music works best with AUM, Audiobus, or ApeMatrix ◦ Pixel Music does NOT support Logic Pro or Garage Band Have fun with it.
Screenshots
Verdict
The clearest difference is price: LocusCast at Free against Pixel Music's $5.99. LocusCast also leads on rating (5.0 vs 4.6) and iOS requirement (9.0 vs 13.0). Pixel Music's advantage is ratings volume (7 vs 1) and update cadence (every 8 months vs every 17 months). On 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
LocusCast is free to download; Pixel Music costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
LocusCast holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pixel Music has 7 ratings behind it against 1, so its average is the more settled of the two.
LocusCast ships an update every 17 months, Pixel Music every 8 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | LocusCast | Pixel Music |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 5.0 (1 ratings) — better | 4.6 (7 ratings) |
| Positive reviews | — | 81.8% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 17 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | stephane cousot | Andrei Antonescu |
Customer experience
LocusCast
Pixel Music
In-app purchases
LocusCast
No in-app purchases
Pixel Music
No in-app purchases









