南方选型系统 vs 空气焓湿计算
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
南方选型系统
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南方泵业内部的泵选型系统: 1.通过流量扬程选出最适合的产品信息 2.浏览本公司的产品列表,包括性能曲线,安装图,产品属性等,并且能够直接询价 3.计算管路损失,并直接进行选型 4.查询产品后,直接进行产品询价
空气焓湿计算
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本软件的目的旨在便于暖通空调行业技术和销售人员计算与选型时提供空气参数查询，空气混合计算及行业常用单位换算等。由于空气本身特性，本软件在干球温度为-20~60摄氏度时最为准确，当干球温度超过100摄氏度时并不适用。请在本软件规定的范围内使用。
Screenshots
Verdict
The clearest difference is update cadence: 南方选型系统 at every 3 months against 空气焓湿计算's every 12 months. 空气焓湿计算's advantage is iOS requirement (9.0 vs 13.0). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for 南方选型系统 against 5.0 for 空气焓湿计算. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
南方选型系统 ships an update every 3 months, 空气焓湿计算 every 12 months. Both last shipped on November 2, 2026.
| Parameter | 南方选型系统 | 空气焓湿计算 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 25 MB |
| Age rating | 17+ | 12+ |
| Developer | 旭 汤 | 建华 傅 |
Customer experience
南方选型系统
空气焓湿计算
In-app purchases
南方选型系统
No in-app purchases
空气焓湿计算
No in-app purchases
