Comparison

iGrader teacher grading table vs Grade Grid

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iGrader teacher grading table

This app helps teachers and professors quickly calculate assignment and test grades. Simply adjust a slider for the number of questions, and it instantly displays all possible grades based on the number of incorrect answers. It offers a streamlined grading process for educators.

Highlights
  • Automatic grade calculation
  • Adjustable question count slider
  • Full grade list display
  • Quick and easy grading
  • In-app purchase to remove ads
Features
Read full description

iGrader turns grading a stack of tests into a single glance. Set the number of questions on the test, and iGrader instantly builds the complete grading table: for every possible number of wrong answers, the exact grade — no calculator, no spreadsheet. MADE FOR TEACHERS • Any test from 1 to 1000 questions — drag the slider or type the number • Grades as percentages, out of 20, or out of 10 • 0, 1 or 2 decimal places • Bonus points (up to +10) added to every grade • Color-coded grades from green to red, readable at a glance FAST WHILE YOU GRADE • Tap a row to highlight it and keep your place in the table • Long-press any row to copy a grade • Keep-screen-awake option for long grading sessions • Export the whole table as a CSV file to share or print DESIGNED FOR YOUR DEVICES • All-new design for the latest iPhone and iPad • Light and dark themes, or follow the system automatically • Portrait and landscape, Split View on iPad • Available in English and French iGrader has been helping teachers since 2010. Version 3.0 is a complete rebuild of the simple tool teachers have trusted for over fifteen years. iGrader is free with a small banner ad. A one-time purchase removes ads forever — and if you bought Remove Ads in an earlier version, your purchase is still honored.

About

Grade Grid

This tool helps educators create customizable grade grids for assignments. It automatically calculates percentages and letter grades based on configurable grading scales. Teachers can easily manage student evaluations for any number of questions.

Highlights
  • Customizable grade grids
  • Automatic percentage calculation
  • Configurable letter grade ranges
  • Supports any number of questions
  • Easy student evaluation management
Features
Read full description

Grade Grid is a tool for teachers to easily evaluate students' grades. You can make grade grids for any number of questions and you will see all percentages and letter grades for that assignment. The grade lettering is configurable to any sets of ranges desired, or can be turned off altogether.

Screenshots

iGrader teacher grading table3 screens
Grade Grid3 screens

Verdict

The call

The clearest difference is rating: Grade Grid at 4.4 against iGrader teacher grading table's 3.5. Grade Grid also leads on ratings volume (22 vs 2) and iOS requirement (13.6 vs 17.0). iGrader teacher grading table's advantage is update cadence (every 5 weeks vs every 13 months) and review sentiment (82% vs 60%). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. iGrader teacher grading table sells 1 one-off in-app purchase and Grade Grid sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Grade Grid holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: Grade Grid has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 82% of iGrader teacher grading table's written reviews are positive against 60% of Grade Grid's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iGrader teacher grading table ships an update every 5 weeks, Grade Grid every 13 months. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

Scorecard5 real differences · 5 level
iGrader teacher grading table versus Grade Grid: the parameters behind the verdict, then further details
ParameteriGrader teacher grading tableGrade Grid
PriceFreeFree
Rating3.5 (2 ratings)4.4 (22 ratings) — better
Positive reviews81.8% of reviews — better60.0% of reviews
Number of ratings222 — better
Update frequencyEvery 5 weeks — betterEvery 13 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.6 — better
Further details — not scored
Size7 MB9 MB
Age rating4+4+
DeveloperTenTalPeter Ryszkiewicz

Customer experience

iGrader teacher grading table

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews22 reviews
Positive81.8%
Neutral9.1%
Negative9.1%

Grade Grid

All ratings22 ratings
Positive81.8%
Neutral4.5%
Negative13.6%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

1 purchases

iGrader teacher grading table

One-time1
  • REMOVE ADS OPTION$1.99
1 purchases

Grade Grid

One-time1
  • Grade Grid Pro$0.99

Questions

Is iGrader teacher grading table free?
iGrader teacher grading table is free to download, with in-app purchases available.
Is Grade Grid free?
Grade Grid is free to download, with in-app purchases available.
Which has better reviews, iGrader teacher grading table or Grade Grid?
Grade Grid is rated higher. iGrader teacher grading table averages 3.5 out of 5 from 2 ratings, while Grade Grid averages 4.4 from 22 ratings.
Do iGrader teacher grading table or Grade Grid have ads?
Both iGrader teacher grading table and Grade Grid show ads.
Which is updated more often, iGrader teacher grading table or Grade Grid?
iGrader teacher grading table ships an update every 5 weeks, and Grade Grid every 13 months. Most recently, iGrader teacher grading table was updated on September 17, 2026 and Grade Grid on September 20, 2026.

Other comparisons