# MBD vs DRS Int School

The clearest difference is in-app purchases: DRS Int School at none against MBD's 10. MBD's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MBD sells 3 one-off in-app purchases. DRS Int School asks for nothing beyond the download.

MBD ships an update every 3 weeks, DRS Int School every 2 months. The most recent releases landed on September 15, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | MBD | DRS Int School |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 24 MB | 38 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MBD Alchemie](https://appshunter.io/developer/1018779664) | [Knoty Labs Private Limited](https://appshunter.io/developer/1066117971) |

## What reviewers say

### MBD

[App page](https://appshunter.io/ios/app/mbd/id1571431265)

This educational app provides students from nursery to class 12 with comprehensive study materials including e-books, audio, and video lessons. It features online assignments and tests designed to help students focus on their studies in an engaging way, enhancing their learning and analytical skills.

**Highlights:** E-books, audio, and video lessons, Online assignments and tests, Content for Nursery to Class 12, JEE and NEET aligned Science content, STEE learning model (Study, Test, Evaluate, Enhance), Progress tracking and evaluation tools

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $54.99 | one-time |
| Yearly Subscription | $84.99 | one-time |
| Yearly Subscription | $119.99 | one-time |


### DRS Int School

[App page](https://appshunter.io/ios/app/drs-int-school/id6472777861)

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

**In-app purchases:** none


## Frequently asked questions

### Is MBD free?

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

### Is DRS Int School free?

DRS Int School is free to download, with no in-app purchases.

### Do MBD or DRS Int School have ads?

Neither MBD nor DRS Int School shows ads.

### Which is updated more often, MBD or DRS Int School?

MBD ships an update every 3 weeks, and DRS Int School every 2 months. Most recently, MBD was updated on September 15, 2026 and DRS Int School on September 26, 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.*