# 凯力朗智能 vs TTB VPN Shield

The clearest difference is in-app purchases: 凯力朗智能 at none against TTB VPN Shield's 2. 凯力朗智能 also leads on iOS requirement (8.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. TTB VPN Shield sells 2 in-app purchases, starting at $2.99 per month. 凯力朗智能 asks for nothing beyond the download.

## The numbers

| Metric | 凯力朗智能 | TTB VPN Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ttb-vpn-shield/id6443848976/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 4 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wenzhou Yunjia Network Technology Co., Ltd.](https://appshunter.io/developer/1448073059) | [Techboy Solutions](https://appshunter.io/developer/1619920843) |

## What reviewers say

### 凯力朗智能

[App page](https://appshunter.io/ios/app/id1448073060)

**Features:** macOS Compatibility

**In-app purchases:** none


### TTB VPN Shield

[App page](https://appshunter.io/ios/app/ttb-vpn-shield/id6443848976)

Secure your online activity and connect anonymously with this VPN service. It offers fast speeds, unlimited bandwidth, and a strict no-logs policy to protect your privacy on public Wi-Fi and beyond.

**Highlights:** Anonymous internet connection, Unlimited bandwidth, Strict no-logs policy, Hide IP address, Access blocked content, AES-256 Encryption, 24/7 Support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $24.99 | per year |


## Frequently asked questions

### Is 凯力朗智能 free?

凯力朗智能 is free to download, with no in-app purchases.

### Is TTB VPN Shield free?

TTB VPN Shield is free to download, with in-app purchases available.

### Do 凯力朗智能 or TTB VPN Shield have ads?

Neither 凯力朗智能 nor TTB VPN Shield 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.*