# PW vs CoreBTR

The clearest difference is rating: CoreBTR at 4.9 against PW's 4.2. CoreBTR also leads on in-app purchases (none vs 10) and review sentiment (74% vs 52%). PW's advantage is ratings volume (326 vs 42). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PW sells 10 one-off in-app purchases. CoreBTR asks for nothing beyond the download.

CoreBTR holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: PW has 326 ratings behind it against 42, so its average is the more settled of the two. Written reviews point the same way: 52% of PW's written reviews are positive against 74% of CoreBTR's.

PW ships an update fortnightly, CoreBTR weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PW | CoreBTR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (326 ratings)](https://appshunter.io/ios/app/pw-indias-learning-platform/id1641443555/reviews) | **[4.9 (42 ratings)](https://appshunter.io/ios/app/corebtr/id6760164235/reviews)** |
| Number of ratings | **326** | 42 |
| Positive reviews | 51.6% of reviews | **73.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 460 MB | 73 MB |
| Requires iOS | **14.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PHYSICSWALLAH PRIVATE LIMITED](https://appshunter.io/developer/1641443557) | [CoreBTR](https://appshunter.io/developer/1882940136) |

## What reviewers say

### PW

[App page](https://appshunter.io/ios/app/pw-indias-learning-platform/id1641443555)

This learning platform offers live and recorded classes, study notes, practice questions, and mock tests for competitive exams like JEE and NEET, as well as school board exams. It provides doubt-solving support and flexible learning resources to help students prepare for their academic goals.

**Highlights:** Live and recorded classes, Study notes and assignments, Mock tests and practice questions, Doubt-solving support, JEE, NEET, and board exam preparation, Flexible learning experience

**Features:** iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Saksham UPPSC 2027 / Saksha... | $19.99 | one-time |
| 1st Year B. Pharm... | $19.99 | one-time |
| Khadgam TG 10th Class 2028 ... | $29.99 | one-time |
| CSEET Sanjeevani Fastrack F... | $29.99 | one-time |
| Maths Olympiad Beginners Pr... | $29.99 | one-time |
| UPSC 2028 Digital Books Pas... | $29.99 | one-time |
| Yakeen NEET in English 2027... | $49.99 | one-time |
| Kohinoor JKBOSE 2027 Class-... | $59.99 | one-time |
| Maths Olympiad Beginners Pr... | $79.99 | one-time |
| AURIX Banker Programme – Ba... | $599.99 | one-time |

**What reviewers like**

- 🤩 Best platform ever
- 👍 Great app for study
- 🎓 Excellent teaching
- 💰 Affordable prices

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🤖 Laggy performance
- 📥 Lack of download options
- 🔍 Missing features on iOS

**Reported bugs**

- App crashes frequently on iOS
- Lectures not showing in batch
- Mentorship feature not working on iPad
- Batch switching not working properly

**Requested features**

- Update iOS version with more features
- Improve stability and reduce crashes
- Add download option for lectures
- Optimize app for better performance


### CoreBTR

[App page](https://appshunter.io/ios/app/corebtr/id6760164235)

This platform offers a structured revision program for medical postgraduate entrance exams. It focuses on high-yield content and integrated learning tools to help aspirants achieve top ranks. The app provides expert guidance and a supportive community for focused preparation.

**Highlights:** 19-Subject Comprehensive Revision, Expert Guidance from Dr. Zainab Vora, Integrated Learning Tools (Videos, Notes, Flashcards), Mock Tests & Assessments, Focused Community for Aspirants, High-Yield Topic Focus

**In-app purchases:** none


## Frequently asked questions

### Is PW free?

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

### Is CoreBTR free?

CoreBTR is free to download, with no in-app purchases.

### Which has better reviews, PW or CoreBTR?

CoreBTR is rated higher. PW averages 4.2 out of 5 from 326 ratings, while CoreBTR averages 4.9 from 42 ratings.

### Do PW or CoreBTR have ads?

Neither PW nor CoreBTR shows ads.

### Which is updated more often, PW or CoreBTR?

PW ships an update fortnightly, and CoreBTR weekly. Most recently, PW was updated on November 3, 2026 and CoreBTR on November 5, 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.*