Comparison

钢信 vs 兰树办公OA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

钢信

Features

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钢信，是专为企业打造的一个集商务沟通、移动办公于一体的平台，帮助企业降低沟通成本、管理成本，实现随时随地可以移动互联网办公。

About

兰树办公OA

Features

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该APP应用无付费内容，计划分发国家为中国，可用于企业日常管理使用。

Screenshots

钢信3 screens

兰树办公OA4 screens

Verdict

The call

The clearest difference is iOS requirement: 钢信 at 11.0 against 兰树办公OA's 13.5. 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

钢信 ships an update monthly, 兰树办公OA every 3 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level

钢信 versus 兰树办公OA: the parameters behind the verdict, then further details
Parameter	钢信	兰树办公OA
Price	Free	Free
Update frequency	Monthly	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	11.0 — better	13.5
Further details — not scored
Size	83 MB	109 MB
Age rating	17+	17+
Developer	中联钢信电子商务有限公司	浙江兰树化妆品有限公司