# CASE Events vs IEI

The clearest difference is ads: IEI at none against CASE Events's shown. IEI also leads on update cadence (every 3 days vs every 7 months). CASE Events's advantage is iOS requirement (9.0 vs 11.0). On price, 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.

CASE Events ships an update every 7 months, IEI every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CASE Events | IEI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/case-events/id6449279489/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 50 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Colorado Association of School Executives](https://appshunter.io/developer/1448381283) | [12222078 Canada Inc](https://appshunter.io/developer/1674169842) |

## What reviewers say

### CASE Events

[App page](https://appshunter.io/ios/app/case-events/id6449279489)

Access event information, connect with attendees, exhibitors, and speakers, and personalize your experience. This official mobile application is designed for Colorado Association of School Executives (CASE) Meetings.

**Highlights:** View event information, Connect with attendees, Connect with exhibitors, Connect with speakers, Personalize event schedule

**In-app purchases:** none


### IEI

[App page](https://appshunter.io/ios/app/iei-events/id6743145658)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CASE Events free?

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

### Is IEI free?

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

### Do CASE Events or IEI have ads?

CASE Events shows ads; IEI does not.

### Which is updated more often, CASE Events or IEI?

CASE Events ships an update every 7 months, and IEI every 3 days. Most recently, CASE Events was updated on November 3, 2026 and IEI on October 30, 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.*