Acknowledgments

Scripture

• Scripture quotations in the devotions are from the King James Version (KJV), which is in the public domain in the United States.
• Other Bible translations are provided through the YouVersion Bible Platform by Life.Church. Each translation remains the property of its copyright holder, and its copyright notice is shown with the text. YouVersion and Bible App are trademarks of Life.Church.

Devotions

The devotional writing in Sharpen is original content © 2026 Cornerstone Church of Bluffton.

Software

• YouVersion Platform SDK for Swift, licensed under the Apache License 2.0.
• Training logic adapted from Iron Ledger, an app by Jake Vandenbosch, used with permission.

Trademarks

Apple, iPhone, Apple Watch, Apple Health, HealthKit, iCloud, Screen Time, Apple Intelligence, and Apple Music are trademarks of Apple Inc. Spotify is a trademark of Spotify AB. Facebook and Instagram are trademarks of Meta Platforms, Inc. Sharpen isn't affiliated with or endorsed by these companies.