Tacit OA vs 硕成OA
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
硕成OA
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硕成OA是一款OA产品。 办公有六大服务：收据、协议、学员、报销、图书、资产，后续还会持续开发新的办公服务；统计：统计员工各个时间段招收的学员数量、收据数量、钱款金额等。 硕成OA致力帮助员工轻松办公，让工作变得更简单！
Screenshots
Verdict
The clearest difference is iOS requirement: Tacit OA at 11.0 against 硕成OA's 15.0. On price, update cadence, ads and in-app purchases 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, 硕成OA every 2 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.
| Parameter | Tacit OA | 硕成OA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 154 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiu Tian Yun Technology (wuhan) Limited Company | Century Sailing Education Technology Group Co., Ltd. |
In-app purchases
Tacit OA
No in-app purchases
硕成OA
No in-app purchases
