# 建筑垃圾监管 vs A1A Product Suite

The clearest difference is device support: A1A Product Suite at 4 against 建筑垃圾监管's 2. 建筑垃圾监管's advantage is iOS requirement (9.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

建筑垃圾监管 ships an update every 3 weeks, A1A Product Suite every 2 weeks. The most recent releases landed on May 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 建筑垃圾监管 | A1A Product Suite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/a1a-product-suite/id1605249052/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 66 MB | 509 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Qingdao ZhiChePin technology co. LTD](https://appshunter.io/developer/1510691516) | [A1A Software](https://appshunter.io/developer/1459186517) |

## What reviewers say

### 建筑垃圾监管

[App page](https://appshunter.io/ios/app/id1524258516)

**Features:** macOS Compatibility

**In-app purchases:** none


### A1A Product Suite

[App page](https://appshunter.io/ios/app/a1a-product-suite/id1605249052)

This suite offers essential tools for complex engineering tasks, including lift planning, crane selection, ground bearing pressure analysis, and rigging design. It streamlines critical calculations for professionals in the field.

**Highlights:** Lift planning tools, Crane selection, Ground bearing pressure analysis, Rigging design, Engineering calculations

**In-app purchases:** none


## Frequently asked questions

### Is 建筑垃圾监管 free?

建筑垃圾监管 is free to download, with no in-app purchases.

### Is A1A Product Suite free?

A1A Product Suite is free to download, with no in-app purchases.

### Do 建筑垃圾监管 or A1A Product Suite have ads?

Neither 建筑垃圾监管 nor A1A Product Suite shows ads.

### Which is updated more often, 建筑垃圾监管 or A1A Product Suite?

建筑垃圾监管 ships an update every 3 weeks, and A1A Product Suite every 2 weeks. Most recently, 建筑垃圾监管 was updated on May 14, 2026 and A1A Product Suite on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*