# CoreBTR vs Wiindy

CoreBTR and Wiindy are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CoreBTR | Wiindy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (44 ratings)](https://appshunter.io/ios/app/corebtr/id6760164235/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 73.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free | — |
| Size | 75 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [CoreBTR](https://appshunter.io/developer/1882940136) | [Akhil Katakam](https://appshunter.io/developer/6774721490) |

## What reviewers say

### 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 videos, notes, and flashcards, Mock tests and assessments, Focused community for aspirants

**In-app purchases:** none


### Wiindy

[App page](https://appshunter.io/ios/app/wiindy/id6774721488)

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

**In-app purchases:** none


## Frequently asked questions

### Is CoreBTR free?

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

### Is Wiindy free?

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

### Do CoreBTR or Wiindy have ads?

Neither CoreBTR nor Wiindy shows ads.

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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.*