Retro Spectrum is made and published by TAKUMA FUJITSUKA. AppBrain is an independent app data site and isn't affiliated with TAKUMA FUJITSUKA. The app name, icon, screenshots and description belong to TAKUMA FUJITSUKA and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.75
- 8 ratings
- Last updated
- September 5, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for Retro Spectrum
Releases
Updates seen on the App Store- Version
- 1.2.1
- Launched
- June 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Retro Spectrum for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 4.05 MB
- Content rating
- Everyone
Technologies used by Retro Spectrum
About the app and developer
About Retro Spectrum
Retro Spectrum is a music app developed by TAKUMA FUJITSUKA.
User Ratings
Retro Spectrum is rated 4.75 out of 5 stars. The rating is based on 8 ratings.
App Information
Retro Spectrum is freely available from the App Store. The app size is 4.05 MB. The latest version available is 1.2.1. The last update was on September 5, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Developer information for TAKUMA FUJITSUKA
Address:
Frequently asked questions about Retro Spectrum
Is Retro Spectrum free?
Yes. Retro Spectrum is free on the App Store.
Is Retro Spectrum still available?
Yes. Retro Spectrum is on the App Store, and the last update we saw was on September 5, 2026.
How large is Retro Spectrum?
Retro Spectrum is 4.05 MB.
Is Retro Spectrum suitable for children?
App Store rates the content of Retro Spectrum as suitable for everyone.
How do people rate Retro Spectrum?
Retro Spectrum scores 4.75 out of 5 stars, from 8 ratings on the App Store.
Who made Retro Spectrum?
Retro Spectrum was developed by TAKUMA FUJITSUKA. It is listed in the music category on the App Store.
Store listing
By TAKUMA FUJITSUKA, from the App Store
Description by TAKUMA FUJITSUKA Written by the developer, not by AppBrain. Click to read.
Mount your phone, play music through your speakers, and watch a real-time spectrum analyzer light up in the style of classic 80s–90s car stereos. Built for JDM and neo-classic car fans, and just as good as an always-on visualizer on your desk.
HOW IT WORKS
Retro Spectrum listens through your device's microphone and analyzes the sound in real time. Because it uses the mic, it reacts to ANY source playing through your speakers—streaming, radio, CD, anything. No cables, no pairing.
Important: it responds to sound from SPEAKERS, not headphones or earphones. Point your phone toward the speakers and turn the volume up.
RETRO SKINS
Switch between display styles inspired by legendary in-dash stereos:
• VFD Green — a fluorescent-tube display (included free)
• Plasma Orange — spinning-CD deck with artwork and a big clock
• JDM Night — KENWOOD-style dual-zone EQ with 7-segment clock
• Bubble Grid — synthwave neon grid with a perspective floor
• Wireframe LCD — Y2K retro-future tunnel HUD
• Gaming RGB — flowing RGB bars with mirror reflections
NOW PLAYING
See the song that's playing right now. When you use Apple Music, the title, artist, and artwork are read directly from the system for instant accuracy. For any other source, Retro Spectrum identifies the track from the mic using Shazam technology. Double-tap to look up a song on demand.
DESK MODE
A built-in clock, date, and battery readout make Retro Spectrum a great always-on display for your desk setup—a glowing retro visualizer and clock in one.
PRIVACY
Microphone audio is analyzed on your device and is never recorded or saved. Song recognition can be turned off anytime. See our privacy policy for details.
FREE + SKIN PACK
The app and the VFD Green skin are free. Unlock all the other skins with a single one-time Skin Pack purchase.