# OTC vs TechBody U

The clearest difference is device support: OTC at 3 against TechBody U's —. TechBody U's advantage is iOS requirement (13.0 vs 15.1). On price 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.

## The numbers

| Metric | OTC | TechBody U |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Size | 71 MB | 52 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Appset, Inc.](https://appshunter.io/developer/1534333572) | [SMART BODY CONCEPT, LDA](https://appshunter.io/developer/1836968230) |

## What reviewers say

### OTC

[App page](https://appshunter.io/ios/app/otc/id1534333570)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### TechBody U

[App page](https://appshunter.io/ios/app/techbody-u/id6758585295)

**In-app purchases:** none


## Frequently asked questions

### Is OTC free?

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

### Is TechBody U free?

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

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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.*