Comparison

中央空调销装维 vs 工程师APP

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

Head to head

About

中央空调销装维

Features

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通过使用销装维系统，中央空调经销商、业务员可以记录客户信息，跟进客户需求；安装及维修人员可以接收工单任务，记录施工流程，为客户提供安装和维护服务。

About

工程师APP

Features

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家电售后维修工程师接单工具

Screenshots

中央空调销装维4 screens

工程师APP3 screens

Verdict

The call

The clearest difference is update cadence: 工程师APP at monthly against 中央空调销装维's every 16 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

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

中央空调销装维 ships an update every 16 months, 工程师APP monthly. Both last shipped on October 25, 2026.

Scorecard1 real difference · 5 level

中央空调销装维 versus 工程师APP: the parameters behind the verdict, then further details
Parameter	中央空调销装维	工程师APP
Price	Free	Free
Update frequency	Every 16 months	Monthly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	24 MB	66 MB
Age rating	4+	4+
Developer	伟钟	观成余