Grade Aid vs Grader+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grade Aid
Easily calculate grades and score assignments or tests. This tool helps educators quickly score tests and assignments based on correct or incorrect answers. Students can verify their grades and determine how many questions they can miss while maintaining a target grade.
- Grade calculation
- Score assignments
- Test scoring
- Target grade verification
- Homeschooling support
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Whether you are an educator grading a stack of papers or a student checking your score, Grade Aid- gives you a fast, simple way to calculate percentages and letter grades. Quickly score tests or assignments by entering the total number of questions to view scores by the number answered right or wrong. Customize your results by adjusting decimal places. Unlock additional features to choose from percentage-based grading scales or hide the letter grade to view only the percentage of correct or incorrect answers. For educators: Grade Aid- helps you quickly score quizzes, tests, and assignments without needing a calculator or manual grade chart. For students: Use Grade Aid- to verify your grade, check your percentage, and see how many questions you can miss before falling below your target score. Simple, flexible, and easy to use, Grade Aid- is a handy tool for classrooms, studying, grading, and everyday academic planning.
Grader+
This app helps educators quickly grade assignments and tests. It allows for automatic percentage calculation, sorting of results, and statistical displays. Scores can be archived and exported for easy record-keeping.
- Automatic percentage calculation
- Sort results by name or score
- Display score statistics
- Archive scores
- Export results to CSV
- Dark mode support
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Other features include: * Enter the maximum score on the test to automatically calculate percentages * Sort results by name or by score * Display statistics for scores * Archive scores for reference * Export results to a CSV file for easy importing to a spreadsheet * Dark mode
Screenshots
Verdict
The clearest difference is in-app purchases: Grader+ at none against Grade Aid's 1. Grader+ also leads on update cadence (every 2 months vs every 12 months) and iOS requirement (17.0 vs 26.0). Grade Aid's advantage is device support (3 vs 1). On price, rating, ratings volume and ads 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. Grade Aid sells 1 one-off in-app purchase. Grader+ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Grade Aid against 5.0 for Grader+. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Grade Aid ships an update every 12 months, Grader+ every 2 months. The most recent releases landed on July 8, 2026 and September 17, 2026 respectively.
| Parameter | Grade Aid | Grader+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 12 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Eric Dievendorf | Peter Davison-Reiber |
Customer experience
Grade Aid
Grader+
In-app purchases
Grade Aid
- Full Feature Unlock$2.99
Grader+
No in-app purchases
