Comparison

YottaChat vs Sogool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

YottaChat

Features
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Welcome to YottaChat, the messaging platform designed to revolutionize the way you connect with your loved ones, colleagues, and acquaintances. With YottaChat, you're not just getting a messaging app; you're entering a space of seamless communication. At the heart of YottaChat lies its commitment to privacy and security. Our app employs end-to-end encryption, ensuring that every message remains confidential and secure. Stay connected in real-time with chats. Whether you're catching up with friends halfway across the globe or discussing business matters with colleagues, YottaChat ensures that distance is never a barrier to communication. Beyond that; features such as, message search, add contacts, individual or group chats, and clear chat help organize your conversation effectively. Need to share important updates with a specific group? Create group lists to reach multiple contacts at once, without the hassle of sending an individual message. Moreover; creating a group can help you coordinate a project or share important messages. YottaChat simplifies the process, ensuring that everyone stays on the same page. Experience the next generation of messaging with YottaChat. Download it today and discover a world where connectivity knows no bounds.

About

Sogool

Features
Read full description

Sogool is a privacy-focused secure messenger that brings secure chat, private chat, video calls, voice calls, private notes, and file protection together in one app. No phone number, email registration, or separate account is required. Sogool is designed to keep conversations and personal data as device-centered as possible. P2P Secure Chat After the minimum signaling needed to establish the initial connection, Sogool secure chat allows users’ devices to communicate directly through P2P. Messages and files are encrypted on the sender’s device first and then sent directly to the other device. Chat content is not stored on Sogool’s service servers. The first one-to-one connection uses a 16-character secret key. Once the connection is established, the other person is registered as a secure friend on the device. After that, you can start a conversation from the secure-friends list without entering the secret key again. Video Calls · Voice Calls You can make video and voice calls with secure friends. Video and audio data are protected by WebRTC’s encrypted transport together with Sogool’s additional frame encryption. You do not need to open a chat room first. Choose a secure friend directly from the video-call or voice-call menu and start the call. Video and voice calls can be used without a separate limit on the number of calls. Private Notes Keep personal memos, journals, schedules, ideas, and other important records encrypted on your own device. Create and read notes without an internet connection. Sogool also supports image and file attachments, category management, and encrypted backup and restore. Private Notes work independently and do not require secure chat or a friend connection. File Protection Protect important photos, videos, documents, and other files with AES-256-based encryption on your device. Files are not uploaded to a Sogool server for encryption or decryption, and file protection can be used offline. Large files and a variety of file formats can also be encrypted and managed. Key Sogool Features • Secure messenger with no account registration • P2P secure chat and private chat • Encrypted video calls and voice calls • P2P direct transfer after encrypting messages and files • Chat content is not stored on Sogool service servers • First connection using a 16-character secret key • Secure-friend management • Private notes and secure notes • AES-256 file encryption • Offline notes and file protection • Encrypted backup and restore • Report and block features Sogool is designed to manage more than secure chat. Video calls, voice calls, personal records, and important files can all be handled in one app. Use a secure messenger without registration, P2P private chat, video calls, voice calls, private notes, and file protection together in Sogool. Using Sogool’s privacy features to violate the rights of others or break applicable laws is prohibited. Ads may appear on some screens to support operation of the service.

Screenshots

YottaChat4 screens
Sogool4 screens

Verdict

The call

The clearest difference is ads: YottaChat at none against Sogool's shown. Sogool's advantage is update cadence (weekly vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

YottaChat ships an update every 5 weeks, Sogool weekly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
YottaChat versus Sogool: the parameters behind the verdict, then further details
ParameterYottaChatSogool
PriceFreeFree
Update frequencyEvery 5 weeksWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size57 MB56 MB
Age rating4+17+
DeveloperRadicalStart InfoLab Private LimitedBYUNGHEE GONG

In-app purchases

None

YottaChat

No in-app purchases

None

Sogool

No in-app purchases

Questions

Is YottaChat free?
YottaChat is free to download, with no in-app purchases.
Is Sogool free?
Sogool is free to download, with no in-app purchases.
Do YottaChat or Sogool have ads?
Sogool shows ads; YottaChat does not.
Which is updated more often, YottaChat or Sogool?
YottaChat ships an update every 5 weeks, and Sogool weekly. Most recently, YottaChat was updated on October 27, 2026 and Sogool on October 31, 2026.

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