# IIES Teacher App vs KIES Online

The clearest difference is iOS requirement: KIES Online at 11.0 against IIES Teacher App's 15.6. 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.

IIES Teacher App ships an update every 6 weeks, KIES Online every 2 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | IIES Teacher App | KIES Online |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 29 MB | 49 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EISSA ABDULRAHMAN ALEISSA](https://appshunter.io/developer/1462724606) | [MONASABA COMPANY](https://appshunter.io/developer/1364657303) |

## What reviewers say

### IIES Teacher App

[App page](https://appshunter.io/ios/app/iies-teacher-app/id1478404272)

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

**In-app purchases:** none


### KIES Online

[App page](https://appshunter.io/ios/app/kies-online/id1574466930)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IIES Teacher App free?

IIES Teacher App is free to download, with no in-app purchases.

### Is KIES Online free?

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

### Do IIES Teacher App or KIES Online have ads?

Neither IIES Teacher App nor KIES Online shows ads.

### Which is updated more often, IIES Teacher App or KIES Online?

IIES Teacher App ships an update every 6 weeks, and KIES Online every 2 months. Most recently, IIES Teacher App was updated on October 3, 2026 and KIES Online on October 9, 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.*