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.
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.
- Automatic grade calculation
- Adjustable question count slider
- Full grade list display
- Quick and easy grading
- In-app purchase to remove ads
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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.
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.
- Customizable grade grids
- Automatic percentage calculation
- Configurable letter grade ranges
- Supports any number of questions
- Easy student evaluation management
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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
Verdict
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
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.
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.
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.
| Parameter | iGrader teacher grading table | Grade Grid |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 4.4 (22 ratings) — better |
| Positive reviews | 81.8% of reviews — better | 60.0% of reviews |
| Number of ratings | 2 | 22 — better |
| Update frequency | Every 5 weeks — better | Every 13 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.6 — better |
| Further details — not scored | ||
| Size | 7 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | TenTal | Peter Ryszkiewicz |
Customer experience
iGrader teacher grading table
Grade Grid
In-app purchases
iGrader teacher grading table
- REMOVE ADS OPTION$1.99
Grade Grid
- Grade Grid Pro$0.99
Questions
Is iGrader teacher grading table free?
Is Grade Grid free?
Which has better reviews, iGrader teacher grading table or Grade Grid?
Do iGrader teacher grading table or Grade Grid have ads?
Which is updated more often, iGrader teacher grading table or Grade Grid?
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