Flyvois vs 双工服务系统
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
双工服务系统
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双工服务系统是应餐饮、酒店、医院、零售业、生产车间等远程无线通话工作需求，制定的一套软件呼叫系统，系统中包含一对一通话、精准定位、广播等软件功能，以此来满足各行业的需求。
Screenshots
Verdict
The clearest difference is device support: Flyvois at 2 against 双工服务系统's —. On price, 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.
| Parameter | Flyvois | 双工服务系统 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 98 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Chongqing Tuanwang Technology Co., LTD | 深圳市博纳德信息技术有限公司 |
In-app purchases
Flyvois
No in-app purchases
双工服务系统
No in-app purchases
