# AASA NCE vs Events MOSBA

The clearest difference is ads: Events MOSBA at none against AASA NCE's shown. AASA NCE's advantage is device support (4 vs 2) and iOS requirement (10.0 vs 17.0). On price, update cadence 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.

AASA NCE ships an update every 2 months, Events MOSBA every 3 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AASA NCE | Events MOSBA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 54 MB | 77 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [American Association of School Administrators, Inc.](https://appshunter.io/developer/959559880) | [Missouri School Boards Association](https://appshunter.io/developer/1495397392) |

## What reviewers say

### AASA NCE

[App page](https://appshunter.io/ios/app/aasa-nce/id6444338941)

**In-app purchases:** none


### Events MOSBA

[App page](https://appshunter.io/ios/app/events-mosba/id6761209868)

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

**In-app purchases:** none


## Frequently asked questions

### Is AASA NCE free?

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

### Is Events MOSBA free?

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

### Do AASA NCE or Events MOSBA have ads?

AASA NCE shows ads; Events MOSBA does not.

### Which is updated more often, AASA NCE or Events MOSBA?

AASA NCE ships an update every 2 months, and Events MOSBA every 3 months. Most recently, AASA NCE was updated on October 27, 2026 and Events MOSBA on October 28, 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.*