# Khan Global Studies vs Security Pro

The clearest difference is in-app purchases: Khan Global Studies at none against Security Pro's 1. Khan Global Studies also leads on update cadence (weekly vs monthly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Security Pro sells 1 one-off in-app purchase. Khan Global Studies asks for nothing beyond the download.

Khan Global Studies ships an update weekly, Security Pro monthly. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Khan Global Studies | Security Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/khan-global-studies/id6446599376/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 73 MB | 43 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rajnish Singh](https://appshunter.io/developer/1678343199) | [Luis Alfonso Palma](https://appshunter.io/developer/6794937347) |

## What reviewers say

### Khan Global Studies

[App page](https://appshunter.io/ios/app/khan-global-studies/id6446599376)

This app provides coaching for various competitive examinations in India, including UPSC, State PSC, SSC, and banking exams. It aims to be a comprehensive resource for exam preparation.

**Highlights:** UPSC coaching, State PSC exam preparation, SSC exam coaching, Bank and Railway exam support, NDA and CDS exam training, Competitive examination resource

**Features:** Vision Pro support

**In-app purchases:** none


### Security Pro

[App page](https://appshunter.io/ios/app/security-pro-cpp-and-psp-prep/id6794937345)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $19.99 | one-time |


## Frequently asked questions

### Is Khan Global Studies free?

Khan Global Studies is free to download, with no in-app purchases.

### Is Security Pro free?

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

### Do Khan Global Studies or Security Pro have ads?

Neither Khan Global Studies nor Security Pro shows ads.

### Which is updated more often, Khan Global Studies or Security Pro?

Khan Global Studies ships an update weekly, and Security Pro monthly. Most recently, Khan Global Studies was updated on September 22, 2026 and Security Pro on September 25, 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.*