Apps by mitsutoshi yonezawa
Lightstick Controller app icon

Entertainment

Lightstick Controller

mitsutoshi yonezawa

Free download In-app purchases
Open on Apple

About this app

Lightstick Controller (LSCon) controls BLE (Bluetooth Low Energy) penlights from your smartphone. ■ Real-time control with the color wheel Drag the on-screen color wheel to pick a color, and it is applied to your penlight instantly. Direct HEX code entry, 12 presets and saved favorites are supported. Brightness is freely adjustable from 0 to 100%. ■ Rich blink patterns Off, steady, blink, fade-in, fade-out, pulse, inverse pulse, clap-style (PPPn / PPn) and more. Cycle time is adjustable, and a two-color mode alternates between two colors. ■ Automated shows with Scores Record penlight color changes on a timeline with the "Score" feature. Set color, brightness, pattern and duration for each cue, then run the whole show with a single play button. Build scores by seconds, or by BPM (beats). ■ Automatic score generation from music (Premium) Analyze a song from your music library and automatically generate a light show that follows the song's structure. You can specify the range to analyze, and edit the result freely in the editor. ■ Setlists for continuous playback (Premium) Arrange multiple scores in performance order as a "Setlist" and play through an entire live show automatically. Gaps between scores can be configured. ■ Sharing scores Import and export scores in JSON format. Share scores with other users and enjoy the same show together. ■ Verified devices - PIKABON FRUITS ZIPPER OFFICIAL FAN LIGHT - KING BLADE X10V - Other BLE penlights (auto-detection available) Unregistered devices may also work by testing command patterns with the auto-detection feature. ■ Free features - Connecting to a penlight and controlling colors - Setting blink patterns - Creating and editing scores (up to 5 scores, 30 seconds each) - Creating and editing scores in BPM mode ■ Subscription - Single Plan: ¥100/month (includes a 2-week free trial) - Unlocks setlist creation and continuous playback, unlimited scores (no length limit), score export, music-synced playback, and automatic score generation from music - The free trial converts to a paid subscription automatically when it ends - Payment will be charged to your Apple ID account at confirmation of purchase - Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period - Manage or cancel in Settings > Apple ID > Subscriptions Terms of Use (EULA): https://lscon.pages.dev/terms.html Privacy Policy: https://lscon.pages.dev/privacy.html

Latest release

What’s New

Version 1.5 Jul 23, 2026

■ Automatic Score Generation (New) Analyze a song from your music library and automatically generate a light show that follows the song's structure. You can specify the range to analyze, and edit the result freely in the editor. ■ 2-Week Free Trial Try the paid plan free for 2 weeks. It renews automatically after the trial, and you can cancel anytime. ■ BPM Scores Now Free Creating and editing scores in BPM mode is now available at no charge. ■ Blink Patterns - Added a new clap-style pattern "PPn" - Renamed "PPP" to "PPPn" with a new clap icon - PPPn / PPn can now be placed as a single cue in BPM mode - BPM entry for new scores is now a drum-roll picker (60-200) ■ Improvements & Fixes - Smoother tracking while dragging the color wheel - Faster color transmission to the penlight - Fixed the analysis range not being applied in auto-generation - Fixed the BPM picker overlapping the time-signature row - Fixed the color swatch size changing between cues on the playback screen ■ Note Multi-penlight / multi-track features are temporarily hidden in this version while we complete additional testing.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 24, 2026 · 0 ratings Aug 24, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 24, 2026 · Free Aug 24, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 24, 2026 · 8:53 AM Free

Screenshots

Lightstick Controller iPhone screenshotLightstick Controller iPhone screenshotLightstick Controller iPhone screenshotLightstick Controller iPhone screenshotLightstick Controller iPhone screenshot Lightstick Controller iPad screenshotLightstick Controller iPad screenshotLightstick Controller iPad screenshot