IPR Tuner
Free tuner with no setup required: open it, unmute the microphone, and tune now.
About IPR Tuner
IPR Tuner transforms your Android into a fast, straightforward, and uncomplicated chromatic tuner. Just open it, bring your phone close to your instrument, and play: the app listens to the note through the microphone and instantly shows you if you're in tune.
🎯 Truly Simple
• No registration, login, or configuration required.
• Opens directly to the tuner.
• A single screen, no hidden menus.
• Completely free.
🎸 How to use
1. Open IPR Tuner.
2. Tap "Allow microphone" the first time.
3. Bring your phone close to your instrument.
4. Play one note at a time and let the sound stabilize.
5. Adjust the tuning until the pointer is centered and the screen shows "IN TUNED".
📊 Real-time readings
• Note detected with octave, for example: A4.
• Frequency captured in Hz.
• Ideal frequency of the nearest note. • Offset in cents, from -50 to +50.
• Clear visual status: IN TUNED, BELOW, or ABOVE.
✨ Futuristic Visuals
• Semicircular neon gauge with animated needle.
• Vibrant colors in cyan, green, and magenta.
• Smooth transition between notes, without abrupt tremors.
• Spatial background with grid and animated sweep line.
🎼 Suitable for
• Guitar and acoustic guitar.
• Ukulele and cavaquinho.
• Violin, viola, and cello.
• Wind instruments with sustained notes.
• Voice and musical perception training.
• Instruments within the detection range of 55 Hz to 1,100 Hz.
🔒 Privacy and Permissions
• The only permission requested is the microphone.
• Audio is processed in real time to detect pitch.
• No recordings are saved, uploaded, or shared.
🆓 Truly Free
• No subscriptions.
• No in-app purchases.
• No ads.
• No registration.
⚡ Usage Tip
Play one note at a time, in a quiet environment, and let the string ring until the reading stabilizes. For very low notes, try playing the same note an octave higher or use a harmonic.
Download, open, and tune.
