# U vs TailChat

The clearest difference is iOS requirement: U at 12.0 against TailChat's 15.6. 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 | U | TailChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tailchat/id6740553383/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 31 MB | 30 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Ningbo Wanyou Electronic Technology Co., Ltd.](https://appshunter.io/developer/1228091713) | [EZBLOCK INC](https://appshunter.io/developer/1566329192) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-nas-cloud/id1468870585)

**In-app purchases:** none


### TailChat

[App page](https://appshunter.io/ios/app/tailchat/id6740553383)

A secure, server-less instant messaging application that uses mesh networking for direct peer-to-peer communication. It offers end-to-end encryption for private conversations without the need for a central server.

**Highlights:** Server-less architecture, Direct peer-to-peer messaging, End-to-end encryption, WireGuard security, Mesh network integration

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is TailChat free?

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

### Do U or TailChat have ads?

Neither U nor TailChat 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.*