Faith and fitness, side by side.
Sharpen is a free iPhone and Apple Watch app from Cornerstone Church of Bluffton. Daily devotions, a smart strength-training log that syncs with Apple Health, and friend challenges that keep you showing up.
“As iron sharpens iron, so one person sharpens another.” Proverbs 27:17
Free. No ads. No tracking.
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Scripture in NIV, NASB, AMP, BSB and more, a short reading and a reflection every day.
A 2 to 7 day program built from your goal, experience and equipment, with weights that adjust every session.
Workouts save to Apple Health and count toward your rings. Log right from your wrist.
Block the apps that pull you away while you train. They unlock when you finish.
30, 45, 60 or 90 days, with rings, a calendar and a graph to see who's showing up.
Your training log and health data stay on your devices. We never sell your data.