Comparison

ZipGrade vs eClass Teacher App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ZipGrade

Instantly grade multiple-choice tests and quizzes using your device's camera. This app offers a fast and accurate way for educators to assess student work, with features for organizing and exporting results. It provides immediate feedback to inform lesson planning and assignments.

Highlights
  • Instant grading with device camera
  • Supports multiple choice tests and quizzes
  • Organizes and exports results (PDF, Excel)
  • Free answer sheet templates available
  • Companion website for data management
  • Stores results by student, subject, and quiz
Features
Read full description

Teachers can grade multiple choice tests, quizzes, and assessments instantly in the classroom by using their iPhone or iPad's camera as a scanner. It is the most cost effective, fastest, and most accurate way to grade tests in the classroom or where ever you are. -------------------------------------------------------- * Free answer sheets available in several formats and sizes up to 100 questions (including custom form wizard) * Organizes results for reporting and exporting via PDF and Excel-readable format * Uses student ID numbers or written name of student for reporting. * Use companion website (www.zipgrade.com) to manage your data and upload student lists and review results in dozens of reports and exports. -------------------------------------------------------- Use for exit tickets, formative assessments, or regular quizzes. Stores results by students, subject, and quiz. By giving teachers the flexibility to grade papers instantly anywhere, ZipGrade provides immediate feedback on current knowledge and can be used to better focus lessons and assignments. Download ZipGrade free with access to all features and website, but limited to 100 scans per month. After you've used it for a class or two, use the in-app purchase a non-recurring subscription with unlimited scanning.

About

eClass Teacher App

This app helps educators manage student records, track attendance, assign homework, and monitor discipline. It also facilitates communication with parents and colleagues, and supports school administration tasks like inventory and booking.

Highlights
  • Student attendance tracking
  • Homework assignment and upload
  • Discipline and performance monitoring
  • School notice and circular management
  • Room and item booking
  • Group messaging with parents and colleagues
  • Access to school email and calendar
Features
Read full description

A mobile app for teachers to handle their student records and administrative work. This is also an app for teachers to communicate with students, parents, and colleagues. Student Record: - eAttendance: take attendance for your students in class - eHomework: upload the homework list for your students - eDiscipline: mark down students’ good conducts and misconducts - Student Performance: encourage students to actively participate in class - eEnrolment: comment on students’ performances in extracurricular activities - iPortfolio: verify students’ learning experience records School Administration Work: - eNotice: track parents’ responses for school notices - eInventory: take stock directly - eBooking: book rooms and school items - eCircular: get notified for staff notices - Flipped Channels: prepare and upload teaching videos - Group message: message and chat with parents and colleagues - Student and staff list: find your students’ and colleagues’ contact - iMail: access your school email - School calendar: view school calendar - Digital Channels: browse the photos or videos shared by school ---------------------------------------------------------------------- * The features mentioned above are dependent on the school’s subscription plans. ** Teachers will need to have the teacher login accounts assigned by school before they can use this eClass Teacher App. Teachers can reconfirm their access right with colleagues-in-charge for any login issues. ---------------------------------------------------------------------- Support email : apps@eclass.hk

Screenshots

ZipGrade3 screens
eClass Teacher App4 screens

Verdict

The call

The clearest difference is review sentiment: ZipGrade at 86% against eClass Teacher App's 7%. ZipGrade also leads on iOS requirement (13.0 vs 15.0). eClass Teacher App's advantage is in-app purchases (none vs 1). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZipGrade sells 1 one-off in-app purchase. eClass Teacher App asks for nothing beyond the download.

UpkeepUpdate frequency

ZipGrade ships an update every 6 weeks, eClass Teacher App every 4 weeks. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
ZipGrade versus eClass Teacher App: the parameters behind the verdict, then further details
ParameterZipGradeeClass Teacher App
PriceFreeFree
Rating4.9 (36K ratings) — better—
Positive reviews86.0% of reviews — better6.7% of reviews
Number of ratings36K — better—
Update frequencyEvery 6 weeksEvery 4 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size30 MB97 MB
Age rating4+17+
DeveloperZipGrade LLCeClass Limited

Customer experience

ZipGrade

All ratings36,274 ratings
Positive98.3%
Neutral0.9%
Negative0.9%
Written reviews506 reviews
Positive86.0%
Neutral3.2%
Negative10.9%

eClass Teacher App

Written reviews15 reviews
Positive6.7%
Neutral13.3%
Negative80.0%

Bugs and requests

ZipGrade

Reported bugs

2 issues
  • Scanning issues with flat surface detection
  • Incorrect answer marking due to eraser marks

Requested features

4 requests
  • Ability to change question point values in bulk
  • Option to create/edit answer keys on website
  • Support for non-multiple choice question types
  • Improved data export/integration with other systems

eClass Teacher App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

ZipGrade

One-time1
  • Add 1 year of use$6.99
None

eClass Teacher App

No in-app purchases

Questions

Is ZipGrade free?
ZipGrade is free to download, with in-app purchases available.
Is eClass Teacher App free?
eClass Teacher App is free to download, with no in-app purchases.
Do ZipGrade or eClass Teacher App have ads?
Neither ZipGrade nor eClass Teacher App shows ads.
Which is updated more often, ZipGrade or eClass Teacher App?
ZipGrade ships an update every 6 weeks, and eClass Teacher App every 4 weeks. Most recently, ZipGrade was updated on October 17, 2026 and eClass Teacher App on October 10, 2026.

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