# SMS vs OneSpan™ ShopAuth

The clearest difference is iOS requirement: SMS at 8.0 against OneSpan™ ShopAuth's 14.0. On price, ads, 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.

## The numbers

| Metric | SMS | OneSpan™ ShopAuth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 6 MB | 57 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Nok Nok Labs](https://appshunter.io/developer/916308249) |

## What reviewers say

### SMS

[App page](https://appshunter.io/ios/app/sms-msg/id1085438269)

**Features:** macOS Compatibility

**In-app purchases:** none


### OneSpan™ ShopAuth

[App page](https://appshunter.io/ios/app/onespan-shopauth/id1542735151)

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

**In-app purchases:** none


## Frequently asked questions

### Is SMS free?

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

### Is OneSpan™ ShopAuth free?

OneSpan™ ShopAuth is free to download, with no in-app purchases.

### Do SMS or OneSpan™ ShopAuth have ads?

Neither SMS nor OneSpan™ ShopAuth 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.*