Grade Evaluator vs KnowCard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grade Evaluator
Calculate the exact scores needed to achieve your target grade in any class. Supports various grading systems, including curves, and helps manage assignment deadlines with timely notifications.
- Calculate target scores
- Support for percent and point-based grading
- Account for grading curves
- Set assignment deadlines
- Receive deadline notifications
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Grade Evaluator lets you see exactly what scores you need to achieve your desired grade in a class. It allows both percent-based and point-based grading systems and can account for grading on a curve. You can also set deadlines for individual assignments and be notified when they're due.
KnowCard
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Learn as you test, grow as you go. KnowCard turns dense SAP and technical documentation into expert-reviewed flashcards you can actually remember. Study in short sessions with spaced repetition, and watch knowledge stick. WHAT YOU GET • Thousands of cards across SAP fields — S/4HANA Administration, HANA, ABAP, Basis, BTP, Fiori, SLT, Solution Manager and more, plus Python, Linux and general tech. • Every card is reviewed against the source material and official SAP documentation — not AI-spun filler. • Do-cards: real, verifiable operational steps for hands-on tasks. • Spaced repetition schedules each card for the moment you're about to forget it. • Favorites, progress tracking, and a clean, distraction-free study flow. PRO Unlock every field and topic with Pro. Add AI explanations on every card with Pro+AI — go deeper, see examples, and learn why. Whether you're prepping for an SAP role, an interview, or just keeping your skills sharp, KnowCard helps you learn as you go. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Grade Evaluator at none against KnowCard's 4. KnowCard's advantage is iOS requirement (15.1 vs 17.6). 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. KnowCard sells 4 in-app purchases, starting at $9.99 per month. Grade Evaluator asks for nothing beyond the download.
| Parameter | Grade Evaluator | KnowCard |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Ji Hoon Lee | 9537-9566 QUEBEC INC. |
In-app purchases
Grade Evaluator
No in-app purchases
KnowCard
- Pro Monthly7 Days trial$9.991 Month
- Pro+AI Monthly7 Days trial$12.991 Month
- Pro Yearly7 Days trial$59.991 Year
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- Pro+AI Yearly7 Days trial$89.991 Year
Questions
Is Grade Evaluator free?
Is KnowCard free?
Do Grade Evaluator or KnowCard have ads?
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