# 浙江CA互认 vs Certified Roofing Solutions

The clearest difference is iOS requirement: 浙江CA互认 at 9.2 against Certified Roofing Solutions's 13.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | 浙江CA互认 | Certified Roofing Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/certified-roofing-solutions/id6443782511/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | — | Free |
| Size | 97 MB | 49 MB |
| Requires iOS | **9.2** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang public resources trading center](https://appshunter.io/developer/1583677802) | [Certified Roofing Solutions, LLC](https://appshunter.io/developer/1649217952) |

## What reviewers say

### 浙江CA互认

[App page](https://appshunter.io/ios/app/ca/id1583677800)

**In-app purchases:** none


### Certified Roofing Solutions

[App page](https://appshunter.io/ios/app/certified-roofing-solutions/id6443782511)

Connect directly with a roofing company to streamline communication and enhance your purchasing experience. Receive updates via push notifications and in-app messages after registering as a user. Share your feedback through reviews to help improve services.

**Highlights:** Direct communication with roofing company, User registration, Push notifications, In-app messaging, Product purchasing, Customer reviews

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 浙江CA互认 free?

浙江CA互认 is free to download, with no in-app purchases.

### Is Certified Roofing Solutions free?

Certified Roofing Solutions is free to download, with no in-app purchases.

### Do 浙江CA互认 or Certified Roofing Solutions have ads?

Neither 浙江CA互认 nor Certified Roofing Solutions shows ads.

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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.*