# Millennium National School vs ISB

The clearest difference is update cadence: ISB at every 2 weeks against Millennium National School's every 3 months. Millennium National School's advantage is iOS requirement (12.0 vs 15.1). 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.

Millennium National School ships an update every 3 months, ISB every 2 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Millennium National School | ISB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 42 MB | 52 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Millennium National School](https://appshunter.io/developer/1704964025) | [Indian School of Business](https://appshunter.io/developer/884930546) |

## What reviewers say

### Millennium National School

[App page](https://appshunter.io/ios/app/millennium-national-school/id6463775845)

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

**In-app purchases:** none


### ISB

[App page](https://appshunter.io/ios/app/isb-learning-app/id6760743087)

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

**In-app purchases:** none


## Frequently asked questions

### Is Millennium National School free?

Millennium National School is free to download, with no in-app purchases.

### Is ISB free?

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

### Do Millennium National School or ISB have ads?

Neither Millennium National School nor ISB shows ads.

### Which is updated more often, Millennium National School or ISB?

Millennium National School ships an update every 3 months, and ISB every 2 weeks. Most recently, Millennium National School was updated on October 15, 2026 and ISB on October 10, 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.*