VITALtuner Pro is made and published by Otreus Inc. AppBrain is an independent app data site and isn't affiliated with Otreus Inc. The app name, icon, screenshots and description belong to Otreus Inc. and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 4.33
- 30 ratings
- Last updated
- June 23, 2026
It doesn't have enough ratings yet to judge what users think.
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Competitors
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Releases
Updates seen on the App Store- Version
- 1.1.5
- Launched
- August 2014
No changelog data
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Technology
Found in the app by AppBrain- Price
- $4.99
- App size
- 14.5 MB
- Content rating
- Everyone
Technologies used by VITALtuner Pro
About the app and developer
About VITALtuner Pro
VITALtuner Pro is a music app developed by Otreus Inc.
User Ratings
VITALtuner Pro is rated 4.33 out of 5 stars. The rating is based on 30 ratings.
App Information
VITALtuner Pro costs $4.99. The app size is 14.51 MB. The latest version available is 1.1.5. The last update was on June 23, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2014.
Developer information for Otreus Inc.
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Store listing
By Otreus Inc., from the App Store
Screenshots by Otreus Inc., from the the App Store listing
Description by Otreus Inc. Written by the developer, not by AppBrain. Click to read.
“I’ve never been inspired by a tuner before.” – The Guitar Journal
Whether you’re a beginner or a seasoned pro, VITALtuner is simply the best way to tune your instrument. Why? Keep reading and we promise to not disappoint!
“The guitar settings options will get you excited...superior design” – Guitar Adventures
“Incredibly accurate, very easy to use, and super reliable…the best I’ve ever used” – Award-winning guitarist John Huldt
“Honestly, the BEST tuner I have ever seen. Incredible technology!”
“This app blows everything else out of the water”
“There is no other tuning app which has the breadth of options that VITALtuner has. This will be the only tuner anyone needs” - App Store reviews
COMPLETE TUNING SOLUTION
• Just bought your first mandolin and don’t have the slightest idea how to tune it?
• Want to down-tune your guitar and play along with Jimi?
• About to go onstage and perform Beethoven’s Violin Concerto?
• In the studio and the producer is asking for an alternate banjo tuning?
• Interested in exploring an obscure temperament for your harpsichord?
With VITALtuner the above scenarios are covered with ease. And there is so much more you can do.
MOBILE TUNING DONE RIGHT
VITALtuner is designed for unsurpassed professional tuning accuracy that you can use seamlessly in any musical setting. A truly universal tuner for all instruments with a state-of-the-art Tuning Engine designed from the ground up to cover the widest range of pitches. From a low C extension on a double bass to a high C on a piccolo, you’re covered!
TUNING MODES - LIKE 4 TUNERS IN 1
4 unique modes designed to cover any musical settings you may find yourself in, regardless of your skill level.
• Advanced Mode - Unmatched tuning accuracy with a virtual needle that has been perfected for fluid movement and intuitive tuning.
• Easy Mode - Great for beginners, it offers extra help tuning. Virtual LEDs provide steadier movement for effortless and quick tuning.
• Stage Mode - Same feel and accuracy as Advanced Mode, but designed to be viewed from a distance. Always clearly visible, on a music stand or across the stage.
• Bright Mode - Designed for outdoor use when direct sunlight makes screens hard to see.
FEATURE HIGHLIGHTS
• Tuning Engine – State-of-the-art digital signal processing available only with VITALtuner. Accuracy and pitch detection on par with piano technician tuners worth thousands for dollars.
• Instrument Tunings - 130 standard and alternate tunings spanning 40 instruments. Choose your instrument and target tuning, and Guide Notes will help you tune.
• Transposition - Tune down or with a capo.
• Concert A Calibration - Set concert pitch with 3 decimal point accuracy.
• Sweeter Tunings - Tuning offsets that are tailored for specific instruments to produce a more balanced intonation.
• Temperaments - The largest number of thoroughly researched historical and contemporary temperaments.
• Custom Offsets - Save custom tuning offsets. Add your own Temperaments and Sweeter Tunings.
• Pitch Generator - Play highly accurate reference pitches using a familiar keyboard layout. Reflects A4 calibration & offsets.
• Concert Pitch Notation - See detected pitch displayed in standard music notation.
• SPL (Decibel) Meter
• Peak Meter
Whether you’re a beginner or a seasoned pro, VITALtuner is simply the best way to tune your instrument. Why? Keep reading and we promise to not disappoint!
“The guitar settings options will get you excited...superior design” – Guitar Adventures
“Incredibly accurate, very easy to use, and super reliable…the best I’ve ever used” – Award-winning guitarist John Huldt
“Honestly, the BEST tuner I have ever seen. Incredible technology!”
“This app blows everything else out of the water”
“There is no other tuning app which has the breadth of options that VITALtuner has. This will be the only tuner anyone needs” - App Store reviews
COMPLETE TUNING SOLUTION
• Just bought your first mandolin and don’t have the slightest idea how to tune it?
• Want to down-tune your guitar and play along with Jimi?
• About to go onstage and perform Beethoven’s Violin Concerto?
• In the studio and the producer is asking for an alternate banjo tuning?
• Interested in exploring an obscure temperament for your harpsichord?
With VITALtuner the above scenarios are covered with ease. And there is so much more you can do.
MOBILE TUNING DONE RIGHT
VITALtuner is designed for unsurpassed professional tuning accuracy that you can use seamlessly in any musical setting. A truly universal tuner for all instruments with a state-of-the-art Tuning Engine designed from the ground up to cover the widest range of pitches. From a low C extension on a double bass to a high C on a piccolo, you’re covered!
TUNING MODES - LIKE 4 TUNERS IN 1
4 unique modes designed to cover any musical settings you may find yourself in, regardless of your skill level.
• Advanced Mode - Unmatched tuning accuracy with a virtual needle that has been perfected for fluid movement and intuitive tuning.
• Easy Mode - Great for beginners, it offers extra help tuning. Virtual LEDs provide steadier movement for effortless and quick tuning.
• Stage Mode - Same feel and accuracy as Advanced Mode, but designed to be viewed from a distance. Always clearly visible, on a music stand or across the stage.
• Bright Mode - Designed for outdoor use when direct sunlight makes screens hard to see.
FEATURE HIGHLIGHTS
• Tuning Engine – State-of-the-art digital signal processing available only with VITALtuner. Accuracy and pitch detection on par with piano technician tuners worth thousands for dollars.
• Instrument Tunings - 130 standard and alternate tunings spanning 40 instruments. Choose your instrument and target tuning, and Guide Notes will help you tune.
• Transposition - Tune down or with a capo.
• Concert A Calibration - Set concert pitch with 3 decimal point accuracy.
• Sweeter Tunings - Tuning offsets that are tailored for specific instruments to produce a more balanced intonation.
• Temperaments - The largest number of thoroughly researched historical and contemporary temperaments.
• Custom Offsets - Save custom tuning offsets. Add your own Temperaments and Sweeter Tunings.
• Pitch Generator - Play highly accurate reference pitches using a familiar keyboard layout. Reflects A4 calibration & offsets.
• Concert Pitch Notation - See detected pitch displayed in standard music notation.
• SPL (Decibel) Meter
• Peak Meter