# TessWebApp vs OuiTrust for Business

The clearest difference is update cadence: TessWebApp at weekly against OuiTrust for Business's every 6 weeks. TessWebApp also leads on iOS requirement (10.0 vs 13.0). 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.

TessWebApp ships an update weekly, OuiTrust for Business every 6 weeks. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | TessWebApp | OuiTrust for Business |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 75 MB | 91 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [LUBRICATION MANAGEMENT SL](https://appshunter.io/developer/1477028459) | [EasyEuro Technology Limited](https://appshunter.io/developer/1427231568) |

## What reviewers say

### TessWebApp

[App page](https://appshunter.io/ios/app/tesswebapp/id1477028460)

**Features:** macOS Compatibility

**In-app purchases:** none


### OuiTrust for Business

[App page](https://appshunter.io/ios/app/ouitrust-for-business/id1485345961)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is TessWebApp free?

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

### Is OuiTrust for Business free?

OuiTrust for Business is free to download, with no in-app purchases.

### Do TessWebApp or OuiTrust for Business have ads?

Neither TessWebApp nor OuiTrust for Business shows ads.

### Which is updated more often, TessWebApp or OuiTrust for Business?

TessWebApp ships an update weekly, and OuiTrust for Business every 6 weeks. Most recently, TessWebApp was updated on October 29, 2026 and OuiTrust for Business on October 26, 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.*