# Oda Class HD vs EduRev Study Notes & Test Prep

The clearest difference is in-app purchases: Oda Class HD at none against EduRev Study Notes & Test Prep's 27. Oda Class HD also leads on iOS requirement (13.0 vs 15.0). EduRev Study Notes & Test Prep's advantage is device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. EduRev Study Notes & Test Prep sells 26 one-off in-app purchases. Oda Class HD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Oda Class HD against 4.6 for EduRev Study Notes & Test Prep. Both are backed by a comparable volume of ratings — 262 and 132 respectively. Written reviews are what separate them: 67% of Oda Class HD's written reviews are positive against 74% of EduRev Study Notes & Test Prep's.

Oda Class HD ships an update every 8 days, EduRev Study Notes & Test Prep weekly. The most recent releases landed on September 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Oda Class HD | EduRev Study Notes & Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (262 ratings)](https://appshunter.io/ios/app/oda-class-hd/id1510278124/reviews) | **[4.6 (132 ratings)](https://appshunter.io/ios/app/edurev-study-notes-and-test-prep/id1529835494/reviews)** |
| Number of ratings | **262** | 132 |
| Positive reviews | 66.7% of reviews | **73.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 169 MB | 86 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oda Class](https://appshunter.io/developer/1505952677) | [EDUREV LEARNING PRIVATE LIMITED](https://appshunter.io/developer/1529835496) |

## What reviewers say

### Oda Class HD

[App page](https://appshunter.io/ios/app/oda-class-hd/id1510278124)

This app offers live online learning classes for students in grades 1-10, covering CBSE, NCERT, and State Boards. It features a dual-teacher system, interactive live sessions, video replays, and comprehensive test modules for effective exam preparation.

**Highlights:** Live online interactive learning, Dual teacher system, Conceptual video replay, Test modules and mock tests, NCERT solutions and study materials, Assignments correction, Learning reports for parents

**In-app purchases:** none


### EduRev Study Notes & Test Prep

[App page](https://appshunter.io/ios/app/edurev-study-notes-and-test-prep/id1529835494)

This app acts as a personal teacher, offering videos, notes, and tests to help users prepare for various competitive exams. It analyzes progress, solves doubts, and provides mock tests with rankings. The goal is to make learning engaging and accessible.

**Highlights:** Video lectures and notes, Progress analysis and doubt solving, Mock tests and practice questions, All India Ranking for tests, Smart-book like courses, Large student and teacher community

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EduRev Plan 1 | $2.99 | one-time |
| EduRev Plan 2 | $3.99 | one-time |
| 1 Month Subscription | $4.99 | one-time |
| EduRev Plan 3 | $4.99 | one-time |
| EduRev Plan 4 | $6.99 | one-time |
| New 1 Month Subscription | $7.99 | one-time |
| Decreased 2 Year Subscription | $7.99 | one-time |
| EduRev Plan 5 | $7.99 | one-time |
| EduRev Plan 6 | $9.99 | one-time |
| Annual Subscription | $9.99 | one-time |
| Decreased 3 Year Subscription | $11.99 | one-time |
| EduRev Plan 8 | $12.99 | one-time |
| 2 Year Subscription | $14.99 | one-time |
| New Annual Subscription | $14.99 | one-time |
| EduRev Plan 9 | $14.99 | one-time |
| Decreased 5 Year Subscription | $17.99 | one-time |
| New 2 Year Subscription | $19.99 | one-time |
| 3 Year Subscription | $19.99 | one-time |
| EduRev Plan 11 | $19.99 | one-time |
| EduRev Plan 12 | $22.99 | one-time |
| 5 Year Subscription | $29.99 | one-time |
| EduRev Plan 14 | $29.99 | one-time |
| EduRev Plan 15 | $34.99 | one-time |
| EduRev Plan 17 | $49.99 | one-time |
| EduRev Plan 21 | $149.99 | one-time |
| EduRev Plan 25 | $399.99 | one-time |

**What reviewers like**

- 👍 Excellent learning content
- 👍 Comprehensive study material
- 👍 Useful for exams and toppers
- 👍 Covers various boards and syllabi
- 👍 Good for self-preparation

**What reviewers complain about**

- 😞 Video courses unavailable
- 😞 Technical support unreachable
- 😞 Membership fee non-refundable
- 😞 App squished horizontally after update
- 😞 Unable to view videos (thumbnail only)

**Reported bugs**

- App squished horizontally after update
- Unable to view videos (thumbnail only)
- Video courses unavailable
- Technical support unreachable
- App asking to pay again after successful payment

**Requested features**

- Remove horizontal squish in update
- Provide AI for quick question answers
- Add more practice questions
- Unlock some tests for preview
- Add AI features for quick answers


## Frequently asked questions

### Is Oda Class HD free?

Oda Class HD is free to download, with no in-app purchases.

### Is EduRev Study Notes & Test Prep free?

EduRev Study Notes & Test Prep is free to download, with in-app purchases available.

### Which has better reviews, Oda Class HD or EduRev Study Notes & Test Prep?

EduRev Study Notes & Test Prep is rated higher. Oda Class HD averages 4.5 out of 5 from 262 ratings, while EduRev Study Notes & Test Prep averages 4.6 from 132 ratings.

### Do Oda Class HD or EduRev Study Notes & Test Prep have ads?

Neither Oda Class HD nor EduRev Study Notes & Test Prep shows ads.

### Which is updated more often, Oda Class HD or EduRev Study Notes & Test Prep?

Oda Class HD ships an update every 8 days, and EduRev Study Notes & Test Prep weekly. Most recently, Oda Class HD was updated on September 2, 2026 and EduRev Study Notes & Test Prep on September 24, 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.*