CoreTuner
CoreTuner is made and published by Cristian Montenegro Ossandon. AppBrain is an independent app data site and isn't affiliated with Cristian Montenegro Ossandon. The app name, icon, screenshots and description belong to Cristian Montenegro Ossandon and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- January 10, 2026
Rankings
App Store top chartsApp Store Rankings for CoreTuner
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Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- January 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on CoreTuner for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 15.6 MB
- Content rating
- Everyone
Technologies used by CoreTuner
About the app and developer
About CoreTuner
CoreTuner is a music app developed by Cristian Montenegro Ossandon.
User Ratings
The app has no ratings yet.
App Information
CoreTuner is freely available from the App Store. The app size is 15.64 MB. The latest version available is 1.0. The last update was on January 10, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since January 2026.
Developer information for Cristian Montenegro Ossandon
Address:
Frequently asked questions about CoreTuner
Is CoreTuner free?
Yes. CoreTuner is free on the App Store.
Is CoreTuner still available?
Yes. CoreTuner is on the App Store, and the last update we saw was on January 10, 2026.
How large is CoreTuner?
CoreTuner is 15.64 MB.
Is CoreTuner suitable for children?
App Store rates the content of CoreTuner as suitable for everyone.
Who made CoreTuner?
CoreTuner was developed by Cristian Montenegro Ossandon. It is listed in the music category on the App Store.
Store listing
By Cristian Montenegro Ossandon, from the App Store
Description by Cristian Montenegro Ossandon Written by the developer, not by AppBrain. Click to read.
Tune guitars and basses with confidence using a clean, professional interface and a responsive real-time needle tuner.
Features:
• Guitar & Bass support
• 4, 5, 6 and 7 string instruments
• Standard, Drop and low tunings
• Metal-focused presets (Drop C, Drop B, B Standard and more)
• Clear visual feedback with cent precision
• Lightweight, fast and reliable
• No account required
CoreTuner is built for practice, studio sessions and live tuning — simple, powerful and distraction-free.