# EduRev Study Notes & Test Prep vs CuriousJr powered by PW

The clearest difference is rating: EduRev Study Notes & Test Prep at 4.6 against CuriousJr powered by PW's 3.0. EduRev Study Notes & Test Prep also leads on update cadence (weekly vs every 4 weeks) and ratings volume (149 vs 4). CuriousJr powered by PW's advantage is in-app purchases (none vs 27). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EduRev Study Notes & Test Prep sells 26 one-off in-app purchases. CuriousJr powered by PW asks for nothing beyond the download.

EduRev Study Notes & Test Prep holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: EduRev Study Notes & Test Prep has 149 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 74% of EduRev Study Notes & Test Prep's written reviews are positive against 56% of CuriousJr powered by PW's.

EduRev Study Notes & Test Prep ships an update weekly, CuriousJr powered by PW every 4 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | EduRev Study Notes & Test Prep | CuriousJr powered by PW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (149 ratings)](https://appshunter.io/ios/app/edurev-study-notes-and-test-prep/id1529835494/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/curiousjr-powered-by-pw/id6742646327/reviews) |
| Number of ratings | **149** | 4 |
| Positive reviews | **73.9% of reviews** | 56.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 86 MB | 192 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDUREV LEARNING PRIVATE LIMITED](https://appshunter.io/developer/1529835496) | [PHYSICSWALLAH PRIVATE LIMITED](https://appshunter.io/developer/1641443557) |

## What reviewers say

### 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


### CuriousJr powered by PW

[App page](https://appshunter.io/ios/app/curiousjr-powered-by-pw/id6742646327)

This app offers live audio-video classes and personalized mentorship for students in grades 1-10. It features interactive quizzes, doubt-solving, homework feedback, and progress reports for parents to track their child's learning journey.

**Highlights:** Live audio-video classes, One-on-one mentor guidance, Daily live quizzes, In-class doubt solving, Homework submission with feedback, Progress reports for parents

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

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

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

### Is CuriousJr powered by PW free?

CuriousJr powered by PW is free to download, with no in-app purchases.

### Which has better reviews, EduRev Study Notes & Test Prep or CuriousJr powered by PW?

EduRev Study Notes & Test Prep is rated higher. EduRev Study Notes & Test Prep averages 4.6 out of 5 from 149 ratings, while CuriousJr powered by PW averages 3.0 from 4 ratings.

### Do EduRev Study Notes & Test Prep or CuriousJr powered by PW have ads?

Neither EduRev Study Notes & Test Prep nor CuriousJr powered by PW shows ads.

### Which is updated more often, EduRev Study Notes & Test Prep or CuriousJr powered by PW?

EduRev Study Notes & Test Prep ships an update weekly, and CuriousJr powered by PW every 4 weeks. Most recently, EduRev Study Notes & Test Prep was updated on October 28, 2026 and CuriousJr powered by PW on October 28, 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.*