# 咖博士云服务 vs IKEv2 VPN

The clearest difference is price: 咖博士云服务 at Free against IKEv2 VPN's $9.99. 咖博士云服务 also leads on update cadence (every 3 weeks vs every 7 months) and iOS requirement (12.0 vs 17.2). On ads, in-app purchases and device support there is nothing between them.

咖博士云服务 is free to download; IKEv2 VPN costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

咖博士云服务 ships an update every 3 weeks, IKEv2 VPN every 7 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 咖博士云服务 | IKEv2 VPN |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | — | Paid |
| Size | 41 MB | 7 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou ChisalSoft Technology Co., Ltd.](https://appshunter.io/developer/786990357) | [XNsystems Co., Ltd](https://appshunter.io/developer/1143411380) |

## What reviewers say

### 咖博士云服务

[App page](https://appshunter.io/ios/app/id6479585294)

**In-app purchases:** none


### IKEv2 VPN

[App page](https://appshunter.io/ios/app/ikev2-vpn/id6748001897)

This app provides advanced configuration and granular control for the built-in IKEv2 VPN on iPhones and iPads. It offers a privacy-first approach with zero data collection and supports multiple authentication methods and fine-grained security options.

**Highlights:** Advanced IKEv2 VPN configuration, Privacy-first, zero data collection, Supports 6 authentication combinations, Fine-grained security options, Auto-generates strongSwan server configuration, Import and manage certificates

**In-app purchases:** none


## Frequently asked questions

### Is 咖博士云服务 free?

咖博士云服务 is free to download, with no in-app purchases.

### Is IKEv2 VPN free?

IKEv2 VPN costs $9.99, with no in-app purchases.

### Do 咖博士云服务 or IKEv2 VPN have ads?

Neither 咖博士云服务 nor IKEv2 VPN shows ads.

### Which is updated more often, 咖博士云服务 or IKEv2 VPN?

咖博士云服务 ships an update every 3 weeks, and IKEv2 VPN every 7 months. Most recently, 咖博士云服务 was updated on November 4, 2026 and IKEv2 VPN on November 8, 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.*