ChillAgent vs NOX Chat
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ChillAgent
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ChillAgent brings you a brand-new instant messaging experience, focusing on efficient group management and ultimate privacy protection. Enjoy seamless one-on-one private chats and group conversations with smooth performance, making social communication effortless. It features a complete friend management system. You can add friends in one tap and easily manage your social circle. Powerful group settings provide full-featured group management capabilities, perfectly suited for daily chatting, team collaboration and various scenarios. All chats are protected by end-to-end encryption to safeguard your conversation data. Private dialogues are fully encrypted to prevent information leakage and protect your social privacy. Customize your personal profile and app settings to build your exclusive and comfortable social space โ a safe, pure and user-friendly instant messaging tool.
NOX Chat
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NOX is community chat: servers with organised text channels and voice rooms, direct messages with friends, and voice and video calls with screen sharing, in one fast app. FEATURES - Servers and channels: build a community with text channels, categories, roles and moderation tools. - Voice rooms and calls: drop into a voice channel, or call a friend with voice, video and screen sharing. - Direct messages: one-on-one and group conversations, with files, voice notes, reactions and replies. - Profiles: avatars, banners, bios and themes. - Works across iPhone, iPad, the web and desktop with one account. PRIVACY - End-to-end encrypted calls: voice, video and screen share are encrypted on your device. Calls are never recorded. - End-to-end encrypted 1:1 and group direct messages, files included. - Encrypted servers: the owner of a private server (up to 100 members by default) can turn on end-to-end encryption for all its text channels. New members don't see earlier messages, and bots, search and AutoMod are off there. - Not end-to-end encrypted: public servers, servers without encryption, profiles, and metadata such as who talks to whom and when. A server's owner or NOX can turn its encryption off for new messages; members are always shown a notice. - No phone number or email needed to sign up. No ads, no tracking SDKs, no data sold. - Crash reports and analytics are off unless you turn them on. - Delete your account any time in Settings. SAFETY NOX has zero tolerance for objectionable content and abusive users. Report any message or profile and block anyone from inside the app; reports are reviewed within 24 hours. Contact: support@nox-chat.com.
Screenshots
Verdict
The clearest difference is update cadence: ChillAgent at every 2 days against NOX Chat's every 11 days. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ChillAgent ships an update every 2 days, NOX Chat every 11 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.
| Parameter | ChillAgent | NOX Chat |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days โ better | Every 11 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.0 | 15.0 |
| Further details โ not scored | ||
| Size | 70 MB | 141 MB |
| Age rating | 17+ | 12+ |
| Developer | Chill Network Limited | Mohammed Alnaimi |
In-app purchases
ChillAgent
No in-app purchases
NOX Chat
No in-app purchases









