# Prepp IAS Mentorship vs CSEWhy

The clearest difference is iOS requirement: Prepp IAS Mentorship at 13.0 against CSEWhy's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Prepp IAS Mentorship ships an update every 6 weeks, CSEWhy monthly. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Prepp IAS Mentorship | CSEWhy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 165 MB | 55 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [COLLEGEDUNIA WEB PRIVATE LIMITED](https://appshunter.io/developer/1366265527) | [Sivnath Halder](https://appshunter.io/developer/1775412421) |

## What reviewers say

### Prepp IAS Mentorship

[App page](https://appshunter.io/ios/app/prepp-ias-mentorship/id6476656385)

This app connects UPSC CSE aspirants with mentors for structured guidance. It facilitates scheduling and attending live sessions, reviewing past sessions, and accessing personalized notes to enhance preparation for civil services exams.

**Highlights:** Connect with mentors, Schedule live sessions, Attend live sessions, Review past sessions, Access personalized notes, UPSC CSE exam preparation

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

**In-app purchases:** none


### CSEWhy

[App page](https://appshunter.io/ios/app/csewhy/id6737231064)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prepp IAS Mentorship free?

Prepp IAS Mentorship is free to download, with no in-app purchases.

### Is CSEWhy free?

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

### Do Prepp IAS Mentorship or CSEWhy have ads?

Neither Prepp IAS Mentorship nor CSEWhy shows ads.

### Which is updated more often, Prepp IAS Mentorship or CSEWhy?

Prepp IAS Mentorship ships an update every 6 weeks, and CSEWhy monthly. Most recently, Prepp IAS Mentorship was updated on September 11, 2026 and CSEWhy on September 8, 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.*