工作快 vs Rhomb transform
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
工作快
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新一代企业办公平台。提供企业微信，事项，沟通，人事，工作计划，会议，合同，项目，资产管理， 客户， 工资， 采购，印章申请， 公告， 考勤， 文档等功能模块， 灵活配置，满足企业的发展要求。
Rhomb transform
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There are many ways to calculate the area of a diamond, which is often a vexing problem. Rhomb transform is an app that can use different methods to calculate the area of a diamond. You only need to enter known values to calculate it, including height, diagonal length, inscribed circle, etc.!
Screenshots
Verdict
The clearest difference is update cadence: Rhomb transform at every 10 days against 工作快's every 2 months. 工作快's advantage is iOS requirement (10.0 vs 14.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
工作快 ships an update every 2 months, Rhomb transform every 10 days. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.
| Parameter | 工作快 | Rhomb transform |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 35 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Work Fast Technology Co., Ltd. | MUMTAZ FEEDS & ALLIED INDUSTRIES PRIVATE LIMITED |
In-app purchases
工作快
No in-app purchases
Rhomb transform
No in-app purchases
