Grade Grid vs My_Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
My_Calculator
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Simple Calculator that shows the history of calculations. Easy to use. An additional view with access to more apps on App Store from the same author
Screenshots
Verdict
The clearest difference is price: Grade Grid at Free against My_Calculator's $4.99. My_Calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence, device support and iOS requirement 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
Grade Grid is free to download; My_Calculator costs $4.99 up front. Grade Grid sells 1 one-off in-app purchase. My_Calculator asks for nothing beyond the download.
Grade Grid ships an update every 13 months, My_Calculator every 8 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | Grade Grid | My_Calculator |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.3 (25 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Every 13 months | Every 8 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.6 | 12.1 — better |
| Further details — not scored | ||
| Size | 9 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Ryszkiewicz | Anders Falck |
In-app purchases
Grade Grid
- Grade Grid Pro$0.99
My_Calculator
No in-app purchases
Questions
Is Grade Grid free?
Is My_Calculator free?
Do Grade Grid or My_Calculator have ads?
Which is updated more often, Grade Grid or My_Calculator?
Other comparisons
