Vault vs Sogool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vault
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Vault is a secure communication and private calling application designed to protect your privacy. Connect safely with friends, family, and colleagues using end to end encrypted messaging and high quality voice and video calls. Vault gives you peace of mind by ensuring your conversations stay private. Key Features Security and Encryption All messages and calls are protected with end to end encryption. Files shared through the app are encrypted during transfer. Group conversations are fully secured so only invited members can access them. Voice and Video Calls Enjoy clear and reliable voice calls with noise reduction. Make high definition video calls optimized for stable connections. Vault supports group audio and video calls while keeping every call encrypted. Messaging Features Send instant text messages and encrypted voice messages. Share photos, videos, and files securely. See read receipts and typing indicators for smoother conversations. Group Communication Create unlimited group chats with up to 250 members per group. Make group voice and video calls. Manage participants with admin roles and permissions. Location Sharing Share your real time location securely with selected contacts. Set expiration times for location sharing. All location data is encrypted to protect your privacy. User Experience Vault offers a clean and intuitive interface. Switch between dark and light mode. Customize notification settings and use the app in multiple languages. Privacy and Data Protection Vault does not collect or track user data. Messages are encrypted directly on your device. Calls use secure communication protocols. Local data is encrypted and optional self destructing messages are available. Perfect For Private communication with family and friends Business and team collaboration Secure conversations with clients Private group discussions Remote meetings and calls Why Choose Vault In a digital world where privacy is essential, Vault allows you to communicate freely without compromising security. Whether you are sharing sensitive information or having personal conversations, Vault ensures your data remains protected. Download Vault today and enjoy secure communication without compromise.
Sogool
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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
Verdict
The clearest difference is ads: Vault at none against Sogool's shown. On price, update cadence, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vault ships an update every 5 days, Sogool every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | Vault | Sogool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 151 MB | 56 MB |
| Age rating | 17+ | 17+ |
| Developer | EcoTech Finance Systems Ltd | BYUNGHEE GONG |
In-app purchases
Vault
No in-app purchases
Sogool
No in-app purchases









