Weighted averages,
made straightforward.
Your units matter. Calculate your average using included numeric grades, weighted by each subject’s units.
See how it’s calculatedA little clarity for every semester
Track your grades.
Plan your semester.
Know where you stand, and where you want to go. Calculate weighted averages, keep your subjects organized, and work toward your target with ISU GradeMate.
Works offline. Your records stay on your device.
THE SEMESTER, SIMPLIFIED
A CLEARER PICTURE
Every unit counts.
EXAMPLE WEIGHTED AVERAGE
1.70from 5 units
| Subject | Units | Grade |
|---|---|---|
| Subject A | 3 | 1.50 |
| Subject B | 2 | 2.00 |
(1.50 × 3 + 2.00 × 2) ÷ 5= 1.70
Illustrative example · Not an app screenshot
01 Understand your average02 Organize your semesters03 Plan your next step
BUILT FOR YOUR STUDENT ROUTINE
Less guesswork.
More perspective.
From your first subject to your next goal, keep the numbers manageable.
Weighted averages,
Your subjects, in order.
Add and edit subject codes, names, units, and grades as your semester progresses.
A semester at a time.
Keep saved semesters in Semester History and open the one you want to review.
Give your goal a number.
Use the Target Calculator to estimate the average needed across your remaining ungraded units.
Ready, even offline.
Your records are stored on your device, so you can work on your grades without an internet connection.
A LOOK INSIDE
Your semester.
At a glance.
Real screens from ISU GradeMate. Select any screenshot to take a closer look.
HELP & SUPPORT
A quick guide.
A clearer start.
Getting started or checking a calculation? Find your next step here.
A note on your resultsGradeMate is a planning tool. Confirm official grading and eligibility rules with your college.
How do I calculate my average?
Open Add Subject, enter the subject code, name, units, and grade, then save it. The app weights included numeric grades by their units.
For example
(1.50 × 3 units + 2.00 × 2 units) ÷ 5 units
Weighted average: 1.70Why is a subject missing from my average?
Check that Include in weighted average is selected for the subject. Grades marked INC, DRP, or Pending are excluded from numeric calculations.
How do I switch semesters?
Open Semester History, choose a saved semester, then tap Open Selected Semester.
How do I use the Target Calculator?
Open the Target Calculator and enter a target weighted average and your remaining ungraded units. The result estimates the average you need across those units. It is a planning estimate, not a guarantee of final grades or eligibility.
Where are my grades stored?
Your records are stored on your device. Reset All Data permanently removes the app’s records, so only use it when you intend to clear them.
How do I install the Android app?
Download the APK below, then open the downloaded file. If Android prompts you, allow installation from the browser or file manager you used. Tap Install, then open the app.
The supplied APK may appear as ISU Grade Calculator App in Android.
YOUR NEXT SEMESTER STARTS HERE
Meet your new
study companion.
Keep your grades in view and your goals within sight. Get ISU GradeMate for Android.
UP AND RUNNING IN A FEW TAPS
- 01Download the APK
Save the Android installation file to your device.
- 02Open & allow installation
Open the file. If prompted, allow installation from the browser or file manager you used.
- 03Install & get started
Tap Install, open the app, and add your first subject.