Grade.me vs Pen Capture
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Grade.me
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Know your grade before you hand it in. Grade.me reads your draft against a real rubric and tells you exactly what to fix, in seconds instead of days. Built for students, educators, and writers. RUBRIC-ALIGNED GRADING Get a grade and line-by-line reasoning measured against the rubric you choose. RUBRICS THAT FIT Start from a dozen proven rubric types or build your own for any assignment. GRAMMAR & SPELLING Clean up mechanics in one pass, then re-grade to see what changed. ORIGINALITY CHECK Scan for plagiarism and AI-generated passages before you submit. HOW IT WORKS 1. Add your draft: paste text or upload a DOCX, PDF, ODT, RTF, or TXT file. 2. Pick a rubric suggested for your level, or make your own. 3. Read the feedback, revise, and grade again. Your account and grading history are the same on the web and in the app. Subject to the Apple End-User License Agreement found at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Pen Capture
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Pen Capture is an app for participating in handwriting research studies. It was created as part of the Writing Through Time project. You use the app to select an experiment, follow a short set of writing tasks, and record handwriting data using Apple Pencil. The app guides you through each session step by step. Instructional videos are also provided for additional clarity. If you are invited to participate in a handwriting study, this app provides the tools needed to do so.
Screenshots
Verdict
The clearest difference is in-app purchases: Pen Capture at none against Grade.me's 1. Pen Capture also leads on update cadence (every 4 months vs every 23 months). Grade.me's advantage is iOS requirement (16.4 vs 18.5). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Grade.me sells 1 one-off in-app purchase. Pen Capture asks for nothing beyond the download.
Grade.me ships an update every 23 months, Pen Capture every 4 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Grade.me | Pen Capture |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 23 months | Every 4 months โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 โ better | 18.5 |
| Further details โ not scored | ||
| Size | 31 MB | 22 MB |
| Age rating | 12+ | 4+ |
| Developer | Ignite Channel Inc | Christian Dane Casey |
In-app purchases
Grade.me
- Buy credits$99.99
Pen Capture
No in-app purchases
Questions
Is Grade.me free?
Is Pen Capture free?
Do Grade.me or Pen Capture have ads?
Which is updated more often, Grade.me or Pen Capture?
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