GradingScale vs SyllySync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GradingScale
Easily calculate assignment grades by inputting the total number of questions and the number answered correctly. This tool streamlines the grading process for educators and students alike.
- Calculate assignment grades
- Input total questions
- Input correct answers
- Streamlined grading process
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Simplify your grading process, enter the total number of questions for the assignment, and the number of questions correct and press calculate.
SyllySync
Streamline your academic life by automatically extracting assignment and exam dates from your syllabi. This AI-powered tool adds deadlines directly to your calendar, offers grade calculation tools, and connects you with study communities.
- AI syllabus parsing
- Automatic date extraction
- Smart calendar integration
- Grade goal calculator
- Study group forums
- Custom quiz generation
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Take control of your academic schedule with SyllySync! SyllySync is your ultimate tool for managing your coursework. With the power of AI, you can upload your syllabus (PDF format), and the app will intelligently parse the document to pull out all important dates. From assignments to exams, SyllySync adds these dates to your calendar automatically—saving you time and ensuring you never miss a deadline again. Key Features: Automatic Date Extraction: Upload your syllabus and let AI automatically extract all the important due dates. Smart Calendar Integration: All due dates are added directly to your calendar, so you can easily track assignments, quizzes, and tests. Easy to Use: Simply upload your syllabus (PDF format) and let SyllySync do the rest—no more manual entry! Stay Organized: Keep all your academic deadlines in one place, making it easier to plan and stay ahead. Perfect for Students: Whether you're in high school, college, or university, SyllySync helps students stay on top of their academic responsibilities. How it works: Upload your syllabus: Upload your syllabus in PDF format directly into SyllySync. Let AI work its magic: The AI will scan the syllabus and automatically extract all the relevant dates. Get organized: These dates are added directly to your calendar for easy tracking! Grade Goals: Based on what assignments you have completed and which remain, use our "what-if calculator" to map out your grades for the rest of the semester. Community: Join discussion forums and study groups to get pro tips from other students. Study: Get custom quizzes from your lecture notes or slides to prepare for big exams. Privacy Policy: https://syllysync.com/privacy Terms of Use: https://syllysync.com/terms
Screenshots
Verdict
The clearest difference is rating: SyllySync at 5.0 against GradingScale's 3.8. SyllySync also leads on update cadence (every 4 days vs every 93 months). GradingScale's advantage is in-app purchases (none vs 4) and review sentiment (67% vs 33%). On price, ads and device support 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. SyllySync sells 4 in-app purchases, starting at $4.99 per month. GradingScale asks for nothing beyond the download.
SyllySync holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews complicate that: 67% of GradingScale's written reviews are positive against 33% of SyllySync's, so the app with the better star average is not the one people write more warmly about.
GradingScale ships an update every 93 months, SyllySync every 4 days. The most recent releases landed on June 3, 2026 and September 9, 2026 respectively.
| Parameter | GradingScale | SyllySync |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 33.3% of reviews |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 93 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.3 — better | 15.6 |
| Further details — not scored | ||
| Size | 8 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Nady Analytics, LLC | SyllySync LLC |
Customer experience
GradingScale
SyllySync
In-app purchases
GradingScale
No in-app purchases
SyllySync
- SyllySync Premium7 Days trial$4.991 Month
- SyllySync Scholar7 Days trial$9.991 Month
- 10 AI Credits$9.99
- 50 AI Credits$34.99









