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Best Grade Calculator With Customizable Grading Scales Apps

221+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated June 2026

The best grade calculator with customizable grading scales apps on iPhone average 4.7★ across 221+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Grade Calculator With Customizable Grading Scales

Grades - Grade Calculator, GPA#1

Grades - Grade Calculator, GPA by Plutonium Apps, LLC

Grade Calculator & GPA Tracker
Editor's Choice
📊 Productivity
4.9😊(13K ratings)
FreeIn-App Purchases
Grades - Grade Calculator, GPA screenshot 1
Grades - Grade Calculator, GPA screenshot 2
Grades - Grade Calculator, GPA screenshot 3
Grades - Grade Calculator, GPA screenshot 4
Grades - Grade Calculator, GPA screenshot 5

Calculate your grades and GPA effortlessly with a user-friendly Grade Calculator app. Easily track your academic progress and stay on top of your school performance. Boost your grades now!

What We Love

  • 👍 Easy to use and navigate
  • 🚀 Helpful for tracking grades and calculating target grades
  • 💡 Customizable grade settings
  • 👍 Useful for staying on top of academic progress

Room to Improve

  • 🔒 Limited to 3-4 classes in free version
  • 💰 Premium version is required for more features
  • 🐛 Occasional crashes and data loss issues
GradePro: Grades & GPA#2

GradePro: Grades & GPA by GradePro, Inc.

Compatible with most schools
Strong Contender
📚 Education
4.6😞(23K ratings)
FreeAdsIn-App Purchases
GradePro: Grades & GPA screenshot 1
GradePro: Grades & GPA screenshot 2
GradePro: Grades & GPA screenshot 3
GradePro: Grades & GPA screenshot 4
GradePro: Grades & GPA screenshot 5
GradePro: Grades & GPA screenshot 6

An app designed to help students manage their grades efficiently by offering wide compatibility with various gradebook systems, personalized features like GPA prediction, and tools such as a "What If" calculator to estimate future grades. Stay organized and informed with notifications for new updates.

What We Love

  • 🚀 Quick grade access
  • 📊 Helpful grade tracking
  • 🎨 Visually appealing
  • 💰 Affordable premium

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Login issues
  • 💰 Paywalled features
Gradekit: Track Grades & GPA#3

Gradekit: Track Grades & GPA by Adrien Truong

Use w/ Aeries, HAC, & more
Worth Considering
📚 Education
4.7😊(38K ratings)
FreeIn-App Purchases
Gradekit: Track Grades & GPA screenshot 1
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Gradekit: Track Grades & GPA screenshot 3
Gradekit: Track Grades & GPA screenshot 4
Gradekit: Track Grades & GPA screenshot 5
Gradekit: Track Grades & GPA screenshot 6

Track your child's academic progress, communicate with teachers, view grades and attendance, set goals, and stay informed about school events. Streamline parent-teacher communication and keep up with your child's education effortlessly.

What We Love

  • 🚀 Efficient grade tracking
  • 👍 Helpful grade calculator
  • 👍 Straightforward user interface
  • 🙏 Excellent developer support

Room to Improve

  • 💸 Unnecessary ads
  • 🐛 Occasional sign-in issues

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