掌上RefComp vs Invotech Compressors Selection
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
掌上RefComp
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RefComp拥有先进的半封闭螺杆、活塞压缩机设计水平，同时拥有丰富的压缩机应用经验，该款APP是RefComp压缩机产品的选型软件，涵盖的机型有：SRC-S、134-S、SW、SP、SPM、SB、SPS、SPT等产品，可以选用R22、R134a、R507、R407、R744等制冷剂进行设计计算，可以根据客户的需求，选择合适的压缩机型号。
Invotech Compressors Selection
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This program is provided by Invoice. The data in it is for reference only when selecting compressors. It cannot replace user testing. Invoice assumes no responsibility for any errors that may exist in the program.
Screenshots
Verdict
The clearest difference is device support: Invotech Compressors Selection at 2 against 掌上RefComp's —. On price, in-app purchases and iOS requirement 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.
| Parameter | 掌上RefComp | Invotech Compressors Selection |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 21 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | Fujian Snowman Zhenxun Development Co., Ltd. | Suzhou Invotech Scroll Technologies Co., Ltd. |
In-app purchases
掌上RefComp
No in-app purchases
Invotech Compressors Selection
No in-app purchases
Questions
Is 掌上RefComp free?
Is Invotech Compressors Selection free?
Other comparisons
