# PopGamma vs Class 9 Study App by EduRev

The clearest difference is update cadence: PopGamma at every 3 weeks against Class 9 Study App by EduRev's every 3 months. Class 9 Study App by EduRev's advantage is ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. PopGamma sells 12 in-app purchases, starting at $1.99 per month and Class 9 Study App by EduRev sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PopGamma against 5.0 for Class 9 Study App by EduRev. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

PopGamma ships an update every 3 weeks, Class 9 Study App by EduRev every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | PopGamma | Class 9 Study App by EduRev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/popgamma-cbse-icse-study-plan/id6740052260/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/class-9-study-app-by-edurev/id6740721112/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 158 MB | 86 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nxten Technologies private limited](https://appshunter.io/developer/1788173282) | [EDUREV LEARNING PRIVATE LIMITED](https://appshunter.io/developer/1529835496) |

## What reviewers say

### PopGamma

[App page](https://appshunter.io/ios/app/popgamma-cbse-icse-study-plan/id6740052260)

This AI-powered study companion transforms your device into a personal tutor. It helps you master concepts, prepare for exams with mock tests, and get step-by-step homework assistance. Engage in interactive voice sessions or scan your notes for instant quizzes and explanations.

**Highlights:** AI-powered personal tutor, Instant mock test generation, Voice-interactive learning sessions, Scan notes/PDFs for quizzes, Step-by-step problem solving, Concept explanations, Curated YouTube video links

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PopGamma Starter | $1.99 | per month |
| PopGamma Super | $4.99 | per month |
| PopGamma Ultra | $15.99 | per month |
| Exam Boost | $0.99 | one-time |
| Starter Exam Pack Offer (1 Month) | $1.19 | one-time |
| Starter Exam Pack (1 Month) | $1.99 | one-time |
| Standard Exam Pack Offer (1 Month) | $2.39 | one-time |
| Unlimited Exam Pack Offer (1 Month) | $3.59 | one-time |
| Standard Exam Pack (1 Month) | $3.99 | one-time |
| Unlimited Exam Pack (1 Month) | $5.99 | one-time |
| Public Speaking Camp | $9.99 | one-time |
| Public Speaking Camp | $14.99 | one-time |


### Class 9 Study App by EduRev

[App page](https://appshunter.io/ios/app/class-9-study-app-by-edurev/id6740721112)

This app provides comprehensive study materials for 9th-grade students, including NCERT textbooks, solutions, past papers, MCQs, and video lectures. It covers all subjects and aligns with the latest CBSE syllabus and guidelines.

**Highlights:** NCERT Textbooks & Solutions, CBSE Past Year & Sample Papers, MCQs and Online Tests, Video Lectures, RD Sharma & Lakhmir Singh Solutions, Revision Notes

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EduRev Plan 1 | $2.99 | one-time |
| EduRev Plan 4 | $6.99 | one-time |
| EduRev Plan 6 | $9.99 | one-time |
| EduRev Plan 13 | $24.99 | one-time |
| EduRev Plan 17 | $49.99 | one-time |
| EduRev Plan 18 | $59.99 | one-time |
| EduRev Plan 21 | $149.99 | one-time |
| EduRev Plan 22 | $199.99 | one-time |
| EduRev Plan 23 | $249.99 | one-time |
| EduRev Plan 25 | $399.99 | one-time |


## Frequently asked questions

### Is PopGamma free?

PopGamma is free to download, with in-app purchases available.

### Is Class 9 Study App by EduRev free?

Class 9 Study App by EduRev is free to download, with in-app purchases available.

### Which has better reviews, PopGamma or Class 9 Study App by EduRev?

PopGamma and Class 9 Study App by EduRev are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do PopGamma or Class 9 Study App by EduRev have ads?

Neither PopGamma nor Class 9 Study App by EduRev shows ads.

### Which is updated more often, PopGamma or Class 9 Study App by EduRev?

PopGamma ships an update every 3 weeks, and Class 9 Study App by EduRev every 3 months. Most recently, PopGamma was updated on October 24, 2026 and Class 9 Study App by EduRev on October 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.*