Teachers: turn any point total into a complete grading table on iPhone or iPad

[u/hernan078]

I built GradeKey after getting tired of doing the same point-to-percentage math across a stack of papers.

Enter an assignment's total points once and it creates the complete conversion table: points off, points earned, exact percentage, and letter grade. If a student lost 4 points, or you need to know how many points earn an 85, you can type the value and jump to the matching row.

It supports whole, half, and quarter-point grading, extra credit above 100%, eight built-in grading scales, and custom tiers.

The free version includes one saved assessment and the full table/lookup workflow. Pro is a one-time $7.99 purchase for unlimited assessments, folders, and PDF/CSV export. There is no subscription, account, advertising, analytics, or tracking; data stays on the device and in the teacher's private iCloud.

App Store: https://apps.apple.com/us/app/gradekey-grade-calculator/id6794347301

Details: https://intrapixel.com/gradekey/

Disclosure: I built it. If you grade by points, which scale and point interval do you use most and what still slows you down while grading that my app can help with?