# KSBA vs OSSBA Events

The clearest difference is iOS requirement: KSBA at 11.0 against OSSBA Events's 17.0. On price, update cadence, ads 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.

KSBA ships an update every 14 months, OSSBA Events every 11 months. The most recent releases landed on September 17, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | KSBA | OSSBA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (8 ratings)](https://appshunter.io/ios/app/ossba-events/id1473189651/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 11 months** |
| Monetization | — | Free |
| Size | 50 MB | 64 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Kentucky School Boards Association](https://appshunter.io/developer/1392912418) | [Oklahoma State School Boards Association](https://appshunter.io/developer/1473189650) |

## What reviewers say

### KSBA

[App page](https://appshunter.io/ios/app/ksba/id1392912419)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### OSSBA Events

[App page](https://appshunter.io/ios/app/ossba-events/id1473189651)

Enhance your conference experience with this app. Research and customize your schedule, connect with peers, and interact with exhibitors. You can even win prizes by engaging with the app.

**Highlights:** Customize conference schedule, Network with peers, Interact with exhibitors, Win prizes, Research conference content

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

**In-app purchases:** none


## Frequently asked questions

### Is KSBA free?

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

### Is OSSBA Events free?

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

### Do KSBA or OSSBA Events have ads?

Neither KSBA nor OSSBA Events shows ads.

### Which is updated more often, KSBA or OSSBA Events?

KSBA ships an update every 14 months, and OSSBA Events every 11 months. Most recently, KSBA was updated on September 17, 2026 and OSSBA Events on August 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*