# Innovative Schools Summit vs CASIE

Innovative Schools Summit and CASIE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Innovative Schools Summit ships an update every 3 months, CASIE every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Innovative Schools Summit | CASIE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 80 MB | 78 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [AccuTrain Corp](https://appshunter.io/developer/1667594230) | [Center for the Advancement and Study of International Education](https://appshunter.io/developer/1465176963) |

## What reviewers say

### Innovative Schools Summit

[App page](https://appshunter.io/ios/app/innovative-schools-summit/id6464329408)

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

**In-app purchases:** none


### CASIE

[App page](https://appshunter.io/ios/app/casie/id6498951081)

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

**In-app purchases:** none


## Frequently asked questions

### Is Innovative Schools Summit free?

Innovative Schools Summit is free to download, with no in-app purchases.

### Is CASIE free?

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

### Do Innovative Schools Summit or CASIE have ads?

Neither Innovative Schools Summit nor CASIE shows ads.

### Which is updated more often, Innovative Schools Summit or CASIE?

Innovative Schools Summit ships an update every 3 months, and CASIE every 2 months. Most recently, Innovative Schools Summit was updated on November 3, 2026 and CASIE on November 4, 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.*