KOSO Flasher

Tools In-app purchases

Customize your KOSO's motorcycle turn signals

Downloads: 1.3K+; on Google Play
Price: Free; In-app purchases
Updated: Sep 15; 2026 · v1.2.32

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About KOSO Flasher

KOSO Flasher is a tool used through a mobile app to adjust KOSO's motorcycle turn signals. It connects via Bluetooth and is used to adjust the turn signal flashing frequency, interval, flashing sound effects, and volume. By connecting to the device's network, you can also upload custom sound files to use as flashing sound effects.

What’s new

Version 1.2.32 · Updated September 15, 2026

User Interface optimizations and fixes

App details

KOSO Flasher is a free Tools app for Android with 1,000+ installs on Google Play. It was released on May 7, 2023 and last updated on September 15, 2026. It requires Android 7.0 or later. The app offers in-app purchases.

Category: Tools
Installs: 1,380
In-app purchases: Yes
Ads: No ads
Version: 1.2.32
Requires Android: 7.0
Content rating: Everyone
Released: May 7, 2023
Last updated: September 15, 2026

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