SealChat vs Flyvois
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SealChat
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本应用展示了通过融云 IM SDK 实现的用于应用内社交的私聊、群聊沟通场景，及文字、表情、图片、语音、视频、地理位置、实时音视频、通知消息等丰富的沟通方式，同时基于融云自定义消息实现的个人名片等功能，欢迎安装体验。
Flyvois
Securely communicate with end-to-end encrypted chat and share documents like Office files and PDFs. Enjoy cost-effective, large-scale group chats and customize the client with SDKs. Easily switch between multiple accounts on the same device and share your location with friends.
- End-to-end encrypted chat
- Document viewing (Office, PDF, TXT)
- No third-party service fees
- Large-scale group chats (10,000+ users)
- SDK for client customization
- Multi-account login on one device
- Location sharing
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1、任何聊天记录不进行云存储，让你的信息比你想象中更安全 2、支持Office文档、PDF、TXT等多种常用格式文档，查看文档更高效。 3、自主可控，不产生第三方服务费，极大节约成本 4、传统群聊已无法满足业务万人群可以弥补传统群聊缺点 5、通过SDK和扩展机制，可以对客户端做深度扩展定制。 6、同设备支持多账号登录，随时随地一键切换。方便管理 7、与您的好友共享位置
Screenshots
Verdict
The clearest difference is iOS requirement: Flyvois at 11.0 against SealChat's 17.0. On price, update cadence, ads and in-app purchases 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.
SealChat ships an update monthly, Flyvois every 2 weeks. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.
| Parameter | SealChat | Flyvois |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 99 MB | 98 MB |
| Age rating | 17+ | 4+ |
| Developer | 北京创奇易科技有限公司 | Chongqing Tuanwang Technology Co., LTD |
In-app purchases
SealChat
No in-app purchases
Flyvois
No in-app purchases
