# s vs EXPOCAL

The clearest difference is in-app purchases: EXPOCAL at none against s's 2. EXPOCAL also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.2). On price and ads there is nothing between them.

Both are free to download. s sells 2 in-app purchases, starting at $0.99 per month. EXPOCAL asks for nothing beyond the download.

## The numbers

| Metric | s | EXPOCAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 1 MB | 28 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Lawrence Anthony Ware](https://appshunter.io/developer/1788973624) | [JOHN MORGAN BROWN](https://appshunter.io/developer/6773414535) |

## What reviewers say

### s

[App page](https://appshunter.io/ios/app/s-how/id6740733613)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 31 Days Access to s-HOW app | $0.99 | per month |
| Access s-HOW app Lifetime | $14.99 | one-time |


### EXPOCAL

[App page](https://appshunter.io/ios/app/expocal/id6774008263)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is s free?

s is free to download, with in-app purchases available.

### Is EXPOCAL free?

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

### Do s or EXPOCAL have ads?

Neither s nor EXPOCAL 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.*