Comparison

Flyvois vs U8 Chat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

U8 Chat

This app offers a streamlined instant messaging experience, prioritizing core communication features. It supports rich media, efficient group management, and stable audio/video calls. Focus on clear, efficient conversations with a clean interface and strong privacy protections.

Highlights
  • Full-media messaging (text, images, voice, video, files)
  • One-on-one and group chats
  • Comprehensive group management tools
  • High-quality audio/video calls
  • One-tap language switching
  • QR code contact adding
  • Privacy and data protection
Features
Read full description

U8 Chat is a lightweight instant messaging app focused on core communication. We strip away unnecessary complexity to return to the essence of conversation, delivering a clean, efficient, and streamlined experience without redundant features. Here, you can focus entirely on the conversation itself and enjoy smooth, stable communication. Core features of the current version include: 1. Seamless Communication: Full-Media Messaging
Supports one-on-one and group chats, with the ability to send text, images, voice messages, videos, files, and a wide range of emojis—covering all work and social communication scenarios. 2. Efficient Collaboration: Group & Contact Management
Comprehensive group management tools ensure orderly and efficient collaboration.
A one-way contact model helps you quickly build and manage your professional network. 3. Stable Connectivity: Audio/Video & Network Performance
High-quality audio and video calls with access to call records.
Continuous optimization of the underlying network ensures timely and reliable delivery of every message. 4. Convenient Experience: Globalization & Ease of Use
One-tap language switching and quick contact adding via QR codes.
A clean, intuitive interface lets you get started easily and stay focused on communication. 5. Secure & Reliable: Privacy and Data Protection
Committed to protecting the privacy and security of every conversation, providing a safe and trustworthy communication environment. This is just our first step. Looking ahead, we will continue to refine the core experience based on user feedback and plan to introduce features such as private chats and global message search, enabling U8 Chat to serve you even better.

Screenshots

Flyvois4 screens
U8 Chat4 screens

Verdict

The call

The clearest difference is iOS requirement: Flyvois at 11.0 against U8 Chat's 15.0. On price, rating, ratings volume and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Flyvois against 5.0 for U8 Chat. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard1 real difference · 8 level
Flyvois versus U8 Chat: the parameters behind the verdict, then further details
ParameterFlyvoisU8 Chat
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size98 MB199 MB
Age rating4+17+
DeveloperChongqing Tuanwang Technology Co., LTDtung shaun wong

Customer experience

Flyvois

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

U8 Chat

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Flyvois

No in-app purchases

None

U8 Chat

No in-app purchases

Questions

Is Flyvois free?
Flyvois is free to download, with no in-app purchases.
Is U8 Chat free?
U8 Chat is free to download, with no in-app purchases.
Which has better reviews, Flyvois or U8 Chat?
Flyvois and U8 Chat are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Flyvois or U8 Chat have ads?
Neither Flyvois nor U8 Chat shows ads.
Which is updated more often, Flyvois or U8 Chat?
Flyvois ships an update every 2 weeks, and U8 Chat every 2 weeks. Most recently, Flyvois was updated on November 3, 2026 and U8 Chat on November 9, 2026.

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