# ZipGrade vs eClass Teacher App

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.

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

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.

## The numbers

| Metric | ZipGrade | eClass Teacher App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (36K ratings)](https://appshunter.io/ios/app/zipgrade/id635077270/reviews)** | — |
| Number of ratings | **36K** | — |
| Positive reviews | **86.0% of reviews** | 6.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 97 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZipGrade LLC](https://appshunter.io/developer/582826575) | [eClass Limited](https://appshunter.io/developer/1683448274) |

## What reviewers say

### ZipGrade

[App page](https://appshunter.io/ios/app/zipgrade/id635077270)

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:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 1 year of use | $6.99 | one-time |

**What reviewers like**

- 🚀 Efficient grading
- 👍 Instant feedback for students
- 📊 Detailed data analysis
- 💰 Affordable subscription
- ⏱️ Time-saving

**What reviewers complain about**

- 🐛 Inconsistent scanning issues
- 🔍 Difficulty navigating interface
- 🔢 Lack of class/student grouping options
- 🖼️ Poor image quality for student names

**Reported bugs**

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

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/eclass-teacher-app/id909573324)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*