Apps Like Sharp Chart 2020 LogMAR Chart for iPhone and iPad
Project letters to a large screen
A letter for visual acuity testing. Display optotypes like Sloan, Landolt C, and pictorial charts. Support multiple visual acuity formats including metric and imperial. Connect via AirPlay to TV or computer.
by Rob McQualter★ 5.01 ratingsMedicalFreeData updated 2026-09-23
Track and manage household chores with a customizable list. Assign tasks to children, set completion deadlines, and monitor progress. Earn rewards for completed tasks and view detailed activity reports.
Calculate cutting speed and feed for CNC milling and turning by selecting work and tool materials. Recommend chip-load and cutting depth. Supports chip thinning and HSM machining. Suggests optimal parameters to balance tool life and efficiency.
Track habits, symptoms, workouts, mood, and more with daily entries. View progress via bar charts and calendars. Add notes with one tap. Export data in multiple formats. Store data securely. No ads. Free for initial entries.
Design and illustrate knitting patterns appealingly.
The app allows users to create knitting charts with up to 99 stitches and 99 rows. Users can fill the grid with symbols or colors to design patterns and save them with a key for use in written patterns or sharing.
Create and edit professional music charts using the Nashville Number System. Switch between number and letter-format chords. Share charts via email or print. Export in multiple formats for easy distribution.
View metrics for USD, EUR, JPY, GBP, AUD, CHF, CAD, and NZD. Compare relative performance across major forex pairs. Identify dominant currencies and track trends over time. Export charts and share insights directly.
The app provides a visual acuity test for iPad devices. It includes an auto-calibration function for iPhone and iPod devices to adjust chart size and brightness for reproducible results.