# 智芯蓝牙 vs CertsCheck

The clearest difference is in-app purchases: 智芯蓝牙 at none against CertsCheck's 3. 智芯蓝牙 also leads on iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. CertsCheck sells 3 in-app purchases, starting at $1.99 per month. 智芯蓝牙 asks for nothing beyond the download.

## The numbers

| Metric | 智芯蓝牙 | CertsCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/certscheck/id6469147491/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Freemium |
| Size | 23 MB | 35 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [华瑞物联](https://appshunter.io/developer/1136617898) | [Yuya Asamura](https://appshunter.io/developer/1184558977) |

## What reviewers say

### 智芯蓝牙

[App page](https://appshunter.io/ios/app/id6462363435)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CertsCheck

[App page](https://appshunter.io/ios/app/certscheck/id6469147491)

Easily inspect the details of TLS/SSL certificates directly from your browser. This tool helps you understand certificate information, including those from Let's Encrypt, without needing to be a security expert.

**Highlights:** Check TLS/SSL certificate contents, Inspect certificate details via URL, Share Extension for browsers, Understand Let's Encrypt certificates, Premium subscription for advanced features

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $19.99 | per year |
| Buy developer a coffee | $1.99 | one-time |


## Frequently asked questions

### Is 智芯蓝牙 free?

智芯蓝牙 is free to download, with no in-app purchases.

### Is CertsCheck free?

CertsCheck is free to download, with in-app purchases available.

### Do 智芯蓝牙 or CertsCheck have ads?

Neither 智芯蓝牙 nor CertsCheck 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.*