Sogool vs Preap Sar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sogool
Read full descriptionHide full description
P2P Secure Chat & AES-256 Encrypted Notes/File Management — No Relay Server Welcome to Sogool, a 100% P2P secure chat and AES-256 encryption-based personal privacy management tool. Sogool is designed to fully protect your personal information and valuable data from external threats. After the initial connection, all communication is handled via direct P2P without any relay server, combined with powerful local encryption technology to deliver true privacy. ▣ No Account Required - Most apps require sign-up or other verification before use. Sogool skips all of that, keeping your privacy completely in your hands. ▣ Key Features 1. 100% P2P Secure Chat (No Relay Server) - Serverless Communication: After the initial signaling phase, devices connect directly (P2P) without passing through any relay server. - Strict Security: Only users with the room key (secret key) generated by the host can join. All conversations and files are sent and received directly in an encrypted environment. - No Trace Left: Once the socket connection is closed, no records remain on any server, making data theft fundamentally impossible. 2. Secure Private Notes (Full Offline Support) - Smart Recording: Freely record diaries, ideas, recipes, and more using an editor that supports file attachments. - Organized Management: Use category grouping to safely classify and protect your personal knowledge base. - Backup & Restore: Encrypted backup files compatible across devices are provided. With just your secret key, you can instantly and safely restore your data on any device. 3. Secure File Vault (Large File Support) - Powerful Local Encryption: Important files such as documents, photos, and videos are encrypted on-device using the world-standard AES-256 method. - Large File Optimized: A dedicated process ensures stable encryption and decryption of large files without delay. - Fully Offline: All encryption is performed in a completely local environment without a network connection, eliminating any risk of external leakage. ▣ Why Sogool? - Since no relay server is used at all, the scenario of data leakage through server hacking simply does not exist. - You can safely write personal notes and manage encrypted files even in an offline environment without an internet connection. - No tedious sign-up process. The secret key you set is the strongest security there is. - To support the service, ads may be displayed on some screens. ▣ Safe and Responsible Usage Guidelines (UGC Policy Compliance) Sogool provides technical privacy while strictly complying with Google's User Generated Content (UGC) policy to maintain a safe community environment. - A [Report and Block] system is in place to immediately report illegal content and malicious users within chat rooms. - In cases of repeated reports or confirmed policy violations, the user's access to the service may be restricted. - Opening chat rooms that infringe on others' rights or violate applicable laws is strictly prohibited.
Preap Sar
A private messaging application offering secure 1:1 and group chats with rich media support. It also includes voice and video calls, identity key backups, and features for connecting with others. Additional tools like personal notes, task management, and a business listing service are also available.
- End-to-end encrypted messaging
- Voice and video calls
- Group and 1:1 chats
- File and media sharing
- Personal notes and tasks
- Business listing and ordering
Read full descriptionHide full description
+ Messaging — 1:1 and group chats with text, photos, videos, voice notes, files, stickers, and location. Reply, forward, react, and edit messages. Real-time typing and read receipts. + Security — Always-on E2E encryption and back up your identity key. + Calls — Voice and video calls. + Connect — invite friends, find people by @username or QR, and discover nearby users (opt-in). + Multiple accounts + Personal notes and tasks with reminders, loan calculator, expense tracker, khmer calendar + Free business listing and send order (Cash on delivery only) + Unlimited story posts + Offline mode Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://preapsar.com/en/privacy
Screenshots
Verdict
The clearest difference is ads: Preap Sar at none against Sogool's shown. Preap Sar also leads on update cadence (every 2 days vs weekly). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sogool ships an update weekly, Preap Sar every 2 days. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.
| Parameter | Sogool | Preap Sar |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 93 MB |
| Age rating | 17+ | 17+ |
| Developer | BYUNGHEE GONG | Savun Cheam |
In-app purchases
Sogool
No in-app purchases
Preap Sar
No in-app purchases









