# Smart Online Classes vs KZ

The clearest difference is in-app purchases: KZ at none against Smart Online Classes's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Online Classes sells 10 one-off in-app purchases. KZ asks for nothing beyond the download.

## The numbers

| Metric | Smart Online Classes | KZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Size | 221 MB | 58 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Mahaseel Masr](https://appshunter.io/developer/1781178025) |

## What reviewers say

### Smart Online Classes

[App page](https://appshunter.io/ios/app/smart-online-classes/id6751947563)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AU | $34.99 | one-time |
| Package - AV | $34.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AX | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BF | $49.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BH | $49.99 | one-time |


### KZ

[App page](https://appshunter.io/ios/app/kz/id6758574652)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Online Classes free?

Smart Online Classes is free to download, with in-app purchases available.

### Is KZ free?

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

### Do Smart Online Classes or KZ have ads?

Neither Smart Online Classes nor KZ shows ads.

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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.*