# Shiku IM vs Flyvois

The clearest difference is iOS requirement: Flyvois at 11.0 against Shiku IM's 13.0. On price, rating, ratings volume and update cadence there is nothing between them.

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

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

Shiku IM ships an update every 3 weeks, Flyvois every 2 weeks. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Shiku IM | Flyvois |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/shiku-im/id1160132242/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/flyvois/id1659338575/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 181 MB | 98 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Shiku information technology co., LTD](https://appshunter.io/developer/474681307) | [Chongqing Tuanwang Technology Co., LTD](https://appshunter.io/developer/1659338577) |

## What reviewers say

### Shiku IM

[App page](https://appshunter.io/ios/app/shiku-im/id1160132242)

A secure and feature-rich instant messaging application designed for high concurrency and availability. It offers a comprehensive suite of communication tools, including text, voice, and video conferencing, with robust privacy features and private cloud support.

**Highlights:** High concurrency and availability, End-to-end encryption, Private cloud support, Voice and video conferencing, Burn after reading messages, Group chat up to 10,000 members, Shared desktop functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Flyvois

[App page](https://appshunter.io/ios/app/flyvois/id1659338575)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shiku IM free?

Shiku IM is free to download, with no in-app purchases.

### Is Flyvois free?

Flyvois is free to download, with no in-app purchases.

### Which has better reviews, Shiku IM or Flyvois?

Shiku IM and Flyvois are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Shiku IM or Flyvois have ads?

Neither Shiku IM nor Flyvois shows ads.

### Which is updated more often, Shiku IM or Flyvois?

Shiku IM ships an update every 3 weeks, and Flyvois every 2 weeks. Most recently, Shiku IM was updated on October 12, 2026 and Flyvois on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*