Elevate your musical performance with Strobe, the innovative mobile strobe tuner app developed by Peterson, renowned for industry-leading tuning technology. Whether you're a professional musician or an enthusiastic beginner, Strobe by Peterson offers unparalleled speed and accuracy, ensuring your instrument is always perfectly in tune. This app brings the trusted power of Peterson's strobe tuning expertise directly to your fingertips, making tuning intuitive and reliable anywhere you go.

High-Speed, Ultra-Accurate Tuning

Achieve the most precise tuning possible on a mobile device with ±0.1 cent accuracy. The app displays a live cents-off feedback that instantly shows your instrument’s pitch deviation, complemented by a visual strobe image. Users can select between Classic and Guided strobe visualization modes, allowing customization based on personal tuning preferences.

Compatibility with Any Instrument

Strobe seamlessly tunes a variety of instruments, including guitars, basses, violins, pianos, brass, and woodwinds. Whether on stage, in the studio, or during practice at home, this app ensures you get reliable tuning results across all musical contexts.

Sweetened Tunings and Personalization

Discover Peterson’s acclaimed Sweetened Tunings tailored to enhance tonal warmth and accuracy for specific instruments or genres. The app allows users to customize the display colors for a personalized experience. Exclusive options include GTR, ACU, 12S, bAS, and Historic Temperaments.

Adjustable Concert A and Transposition Settings

Fine-tune your pitch with adjustable Concert A (340Hz to 540Hz, in 0.1Hz increments) and set transposition or capo positions from -11 to +11 half steps, making Strobe adaptable to different tuning standards and musical styles.

Why Musicians Trust Peterson

With over 75 years of experience, Peterson has established a worldwide reputation for creating spot-on tuning devices. Strobe encapsulates this tradition with mobile technology that doesn't compromise on accuracy or quality, offering a professional-grade tuning solution in a portable app.

Additional Benefits

Enjoy offline tuning without ads for distraction-free practice and performance. The app supports multiple input sources such as internal microphone, USB interfaces, or external microphones. Its efficient design ensures minimal resource consumption, making it perfect for musicians on the move, regardless of skill level.

Ever been at a concert, party, or gathering where everyone pulls out their phones to create a light spectacle? Welcome to Strobe, an entertaining app that turns your smartphone into a vibrant strobe light device. This feature-rich app is perfect for adding exciting visual effects to any celebration, be it a rave, a house party, or simply relaxing in your room.

Illuminate Your Environment

From the moment you start the app, you'll notice how simple and effective it is. With just a tap, your phone’s flashlight transforms into a customizable strobe light, with adjustable speed settings to match your mood or event vibe. Whether you're creating a little disco atmosphere or a wildly flashing party scene, Strobe offers the perfect lighting tool.

Clean and User-Friendly Design

The intuitive interface makes it easy for users of all technical skill levels to operate. Adjust the strobe speed effortlessly with a swipe, allowing quick changes during active moments. This straightforward design ensures you focus on fun, not fiddling with complicated menus.

Music-Synced Light Shows

One of the stand-out features is the ability to sync the strobe light with your favorite music. The app pulses your light in harmony with beats, turning your device into a portable DJ light show generator. It creates an immersive experience, perfect for dancing, parties, or creating a lively backdrop for any gathering.

Reliable and Free

Many similar apps can be unreliable or resource-hungry, but Strobe is designed for stability and efficiency. It performs smoothly without crashing or draining your battery excessively. Plus, the app is free to download, with optional in-app purchases to unlock new features—yet the basic functionality is more than sufficient for most users.

Perfect for Every Occasion

If you’re someone who enjoys hosting parties, loves visual effects, or just wants to have some fun lighting up your space, Strobe is the go-to app. Its versatility makes it ideal for spontaneous celebrations or planned events, ensuring your gatherings are memorable for their exceptional lighting displays.