# CoreBTR vs Mentora Dost

The clearest difference is update cadence: CoreBTR at every 5 days against Mentora Dost's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

CoreBTR ships an update every 5 days, Mentora Dost every 3 weeks. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | CoreBTR | Mentora Dost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (40 ratings)](https://appshunter.io/ios/app/corebtr/id6760164235/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 73.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 69 MB | 107 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CoreBTR](https://appshunter.io/developer/1882940136) | [Acadza](https://appshunter.io/developer/1786609355) |

## 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 Learning Tools (Videos, Notes, Flashcards), Mock Tests & Assessments, Focused Community for Aspirants, High-Yield Topic Focus

**In-app purchases:** none


### Mentora Dost

[App page](https://appshunter.io/ios/app/mentora-dost/id6761172358)

**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 Mentora Dost free?

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

### Do CoreBTR or Mentora Dost have ads?

Neither CoreBTR nor Mentora Dost shows ads.

### Which is updated more often, CoreBTR or Mentora Dost?

CoreBTR ships an update every 5 days, and Mentora Dost every 3 weeks. Most recently, CoreBTR was updated on October 16, 2026 and Mentora Dost on October 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.*