# talk99 vs Shiku IM

The clearest difference is iOS requirement: talk99 at 9.0 against Shiku IM's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | talk99 | Shiku IM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shiku-im/id1160132242/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 43 MB | 181 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Doyoo Technology (Beijing) Co., Ltd.](https://appshunter.io/developer/702672313) | [Shenzhen Shiku information technology co., LTD](https://appshunter.io/developer/474681307) |

## What reviewers say

### talk99

[App page](https://appshunter.io/ios/app/talk99/id702672310)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is talk99 free?

talk99 is free to download, with no in-app purchases.

### Is Shiku IM free?

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

### Do talk99 or Shiku IM have ads?

Neither talk99 nor Shiku IM shows ads.

### Which is updated more often, talk99 or Shiku IM?

talk99 ships an update every 3 weeks, and Shiku IM every 3 weeks. Most recently, talk99 was updated on October 4, 2026 and Shiku IM on October 12, 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.*