# Sogool vs YOo

Sogool and YOo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sogool ships an update weekly, YOo every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Sogool | YOo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/yoo/id6788319039/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 56 MB | 187 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [BYUNGHEE GONG](https://appshunter.io/developer/1896547904) | [Creative Advanced Technologies](https://appshunter.io/developer/1556378012) |

## What reviewers say

### Sogool

[App page](https://appshunter.io/ios/app/sogool-secure-messenger/id6768185122)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


### YOo

[App page](https://appshunter.io/ios/app/yoo/id6788319039)

This app offers end-to-end encrypted messaging, voice, and video calls. Share photos, videos, and documents securely with features like disappearing messages and group chats. Protect your privacy with username-based communication and ad-free experience.

**Highlights:** End-to-end encrypted messaging, Encrypted voice and video calls, Group chats with admin controls, Disappearing messages, Username-based communication, Encrypted backups

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Sogool free?

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

### Is YOo free?

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

### Do Sogool or YOo have ads?

Both Sogool and YOo show ads.

### Which is updated more often, Sogool or YOo?

Sogool ships an update weekly, and YOo every 2 weeks. Most recently, Sogool was updated on October 31, 2026 and YOo on October 31, 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.*