# 乐途沟通 vs Tacit OA

The clearest difference is update cadence: 乐途沟通 at every 9 days against Tacit OA's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

乐途沟通 ships an update every 9 days, Tacit OA every 3 weeks. The most recent releases landed on June 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 乐途沟通 | Tacit OA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 44 MB | 154 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhongrun Futai Investment Co. ,Ltd.](https://appshunter.io/developer/1532342749) | [Jiu Tian Yun Technology (wuhan) Limited Company](https://appshunter.io/developer/1554438567) |

## What reviewers say

### 乐途沟通

[App page](https://appshunter.io/ios/app/id1507922167)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tacit OA

[App page](https://appshunter.io/ios/app/tacit-oa/id1554438565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 乐途沟通 free?

乐途沟通 is free to download, with no in-app purchases.

### Is Tacit OA free?

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

### Do 乐途沟通 or Tacit OA have ads?

Neither 乐途沟通 nor Tacit OA shows ads.

### Which is updated more often, 乐途沟通 or Tacit OA?

乐途沟通 ships an update every 9 days, and Tacit OA every 3 weeks. Most recently, 乐途沟通 was updated on June 5, 2026 and Tacit OA on September 8, 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.*