# MBD vs SISPS Chhahar

The clearest difference is in-app purchases: SISPS Chhahar at none against MBD's 10. SISPS Chhahar also leads on update cadence (daily vs every 3 weeks). MBD's advantage is iOS requirement (14.0 vs 17). On price, ads and device support there is nothing between them.

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

MBD ships an update every 3 weeks, SISPS Chhahar daily. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MBD | SISPS Chhahar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 24 MB | 1 MB |
| Requires iOS | **14.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MBD Alchemie](https://appshunter.io/developer/1018779664) | [Harvinder Dhiman](https://appshunter.io/developer/1445518323) |

## 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 |


### SISPS Chhahar

[App page](https://appshunter.io/ios/app/sisps-chhahar/id6633447522)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MBD free?

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

### Is SISPS Chhahar free?

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

### Do MBD or SISPS Chhahar have ads?

Neither MBD nor SISPS Chhahar shows ads.

### Which is updated more often, MBD or SISPS Chhahar?

MBD ships an update every 3 weeks, and SISPS Chhahar daily. Most recently, MBD was updated on October 19, 2026 and SISPS Chhahar on October 27, 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.*