Last updated: June 23, 2026
This page combines support information, the Privacy Policy, and the Terms of Use for Ukulele Chord Library in a single place.
Ukulele Chord Library is an iOS music reference app that currently includes:
ukulele chord browsing with multiple positions
mode lookup
reverse chord lookup
favorites and recent history
chord audio playback
language switching
share, rating, and feedback entry points
PRO purchase and restore support
1.2.1 What kind of content does the app provide?
The app includes common ukulele chords, alternate positions, mode-related triads, and reverse lookup tools for practice, arranging, accompaniment, and basic music theory reference.
1.2.2 Where are favorites and recents stored?
Favorites and recent views are stored locally on your device to support the in-app experience.
1.2.3 How do purchases and subscriptions work?
The current project includes weekly, monthly, yearly, and lifetime PRO product configurations. The products actually shown to a user may vary by app version, storefront, region, or active App Store configuration.
If you already purchased PRO and the app does not refresh your status, try the following:
Make sure the device is signed in to the correct Apple ID.
Open the in-app subscription screen.
Tap Restore.
1.2.4 How can I contact support?
If you run into bugs, content issues, purchase problems, or have product suggestions, contact us at:
gongchengyong70@gmail.com
Support email: gongchengyong70@gmail.com
This Privacy Policy explains how Ukulele Chord Library handles information in its current implementation.
Based on the current app behavior, the app may process the following information locally on your device:
favorite chord records
recent viewing history
a local membership status flag
any information you voluntarily send to us by email
We use this information only to:
display and manage your saved favorites
keep track of recently viewed content
maintain the app's local membership state display
respond to support or feedback messages you voluntarily send
Based on the current codebase, the app does not currently implement:
account registration or login collection
collection of precise location, contacts, photos, microphone, camera, or calendar data
third-party ad tracking
third-party analytics SDK collection
uploads of favorites, recents, or profile data to our own backend
The app may interact with the following platform or system features:
Apple StoreKit for purchases, restore flows, and system review features
the iOS share sheet for user-initiated sharing
mailto: handoff when you choose to contact support
These features are handled by Apple or the third-party service you choose, and their own rules and privacy practices may apply.
Local data generally stays on your device until one of the following happens:
you remove a favorite
recent history is replaced by newer entries
you delete the app
you clear app data on the device
If you contact us by email, we may retain that correspondence for support, troubleshooting, and follow-up purposes.
The app is not designed to intentionally collect personal information from children. If a parent or guardian has concerns about a child's use of the app, please contact us by email.
We may update this Privacy Policy if app features, connected services, or data handling practices change. Updated versions will use a new last-updated date.
If you have questions about this Privacy Policy, contact:
Email: gongchengyong70@gmail.com
These Terms apply to your download, installation, access to, and use of Ukulele Chord Library.
The app currently provides:
ukulele chord browsing
mode lookup
reverse chord lookup
local favorites and recent history management
purchase, restore, share, rating, and feedback entry points
You agree not to use the app to:
violate applicable laws or public-order rules
interfere with, disrupt, or abuse normal app operation
copy, distribute, sell, reverse engineer, or modify the app without authorization
use app content in a way that infringes intellectual property or other legal rights
If the current release offers PRO products, billing, renewal, refund handling, and transaction processing are managed through the Apple App Store ecosystem and remain subject to Apple's rules.
The current project includes weekly, monthly, yearly, and lifetime product configurations, but the actual sale structure and the products shown to a user depend on the live release and current App Store setup.
Chord diagrams, fingerings, modes, and related descriptions are provided for general music learning, lookup, and reference purposes. We try to keep the app useful and accurate, but we do not guarantee that:
every chord, fingering, or explanation is suitable for every musical situation
the app will always be uninterrupted or error-free
every device, system version, or region configuration behaves identically
You are responsible for using the content according to your own musical judgment and learning needs.
We may update, limit, suspend, or discontinue app features or availability based on product iteration, technical needs, operational plans, or legal requirements.
To the extent permitted by applicable law, we are not liable for indirect, incidental, consequential, special, or data-related losses arising from your use of, or inability to use, the app.
If you downloaded the app from the Apple App Store, your use may also be subject to Apple's platform rules and standard licensed application terms:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
If you have questions about these Terms or about your use of the app, contact:
Email: gongchengyong70@gmail.com