Tacit OA vs 互讯
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tacit OA
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高效智能的协同管理平台，有效解决企业信 息整合、公文流转、项目管理等应用需求
互讯
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通过语音聊天、视频通话、群聊、世界频道方式与同事随时畅聊，提高工作沟通效率。
Screenshots
Verdict
The clearest difference is update cadence: Tacit OA at every 3 weeks against 互讯's every 11 months. On price, ads, in-app purchases and device support 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.
Tacit OA ships an update every 3 weeks, 互讯 every 11 months. The most recent releases landed on October 25, 2026 and September 22, 2026 respectively.
| Parameter | Tacit OA | 互讯 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 154 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiu Tian Yun Technology (wuhan) Limited Company | Punctuation Technology Co., Ltd |
In-app purchases
Tacit OA
No in-app purchases
互讯
No in-app purchases
