Room Chat vs Preap Sar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Room Chat
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Room Chat is a private messenger for the people who matter most — fast, clean, and built around your conversations instead of a feed. MESSAGING • One-to-one and group chats • Photos, videos, files, and voice messages • Reply, forward, edit, and pin any message • React with emoji • Select several messages at once to forward, pin, or delete • Delete just for yourself, or for everyone CALLS • Voice and video calls from any chat • Calls ring through iOS like a normal phone call STAY ORGANIZED • Folders to group the chats you care about • Pin important conversations to the top • Archive the ones you're done with • Saved Messages — your own space for notes and files PRIVACY AND CONTROL • Lock any chat behind Face ID or your passcode • Block anyone, and report a message, a person, or a group • Per-chat notification settings • Delete your account and your data whenever you want EVERYDAY DETAILS • Online and last-seen status • Read receipts • Share your profile with a QR code • Light and dark themes Room Chat uses your phone number to create your account. If you allow it, contact names and numbers are used to show you which of your contacts are already here. Terms of Service: https://privacy.roomud.com/terms.html Privacy Policy: https://privacy.roomud.com/index.html
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
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+ 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 update cadence: Preap Sar at every 2 days against Room Chat's weekly. Preap Sar also leads on device support (3 vs 1). On price, ads, in-app purchases 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.
Room Chat ships an update weekly, Preap Sar every 2 days. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.
| Parameter | Room Chat | 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 | No | No |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 93 MB |
| Age rating | 12+ | 17+ |
| Developer | XSPHERE COMPANY LIMITED | Savun Cheam |
In-app purchases
Room Chat
No in-app purchases
Preap Sar
No in-app purchases
