Comparison

MiXin messager vs 住建OA

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

Head to head

MiXin messager

Encrypted communication

About

MiXin messager

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MiXin messager utilizes state-of-the-art security to provide private messaging, Internet calling, and other services to users worldwide. Your calls and messages are always encrypted, so they can never be shared or viewed by anyone but yourself and the intended recipients.

About

住建OA

Features

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住建OA把所有办公应用都装进手机，实现手机远程办公，轻松应对日常的工作，信息记录与电脑端同步，不受时间、空间限制，操作简单，功能覆盖范围广，有效提高工作效率。主要功能包括：任务管理、即时通讯、线上审批、公共发布、资产管理、智能点餐、智能文档等。

Screenshots

MiXin messager3 screens

住建OA2 screens

Verdict

The call

The clearest difference is update cadence: MiXin messager at every 4 months against 住建OA's every 10 months. 住建OA's advantage is iOS requirement (9.0 vs 12.0). 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

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

MiXin messager ships an update every 4 months, 住建OA every 10 months. Both last shipped on October 25, 2026.

Scorecard2 real differences · 4 level

MiXin messager versus 住建OA: the parameters behind the verdict, then further details
Parameter	MiXin messager	住建OA
Price	Free	Free
Update frequency	Every 4 months — better	Every 10 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0	9.0 — better
Further details — not scored
Size	95 MB	61 MB
Age rating	17+	4+
Developer	FuJian Beika Technology Co.,Ltd.	Newtop LLC

In-app purchases

None

MiXin messager

No in-app purchases

None

住建OA

No in-app purchases

Questions

Is MiXin messager free?

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

Is 住建OA free?

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

Do MiXin messager or 住建OA have ads?

Neither MiXin messager nor 住建OA shows ads.

Which is updated more often, MiXin messager or 住建OA?

MiXin messager ships an update every 4 months, and 住建OA every 10 months. Most recently, MiXin messager was updated on October 25, 2026 and 住建OA on October 25, 2026.