# ChemBeanGo vs Echo VPN

The clearest difference is in-app purchases: ChemBeanGo at none against Echo VPN's 4. ChemBeanGo also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Echo VPN sells 4 in-app purchases, starting at $2.99 per month. ChemBeanGo asks for nothing beyond the download.

ChemBeanGo ships an update every 3 weeks, Echo VPN every 6 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ChemBeanGo | Echo VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (7 ratings)](https://appshunter.io/ios/app/echo-vpn/id6499183171/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 188 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changzhou Santai Technology Co., Ltd.](https://appshunter.io/developer/1002333250) | [GalaxNet Ltd.](https://appshunter.io/developer/1691109635) |

## What reviewers say

### ChemBeanGo

[App page](https://appshunter.io/ios/app/chembeango/id6479685117)

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

**In-app purchases:** none


### Echo VPN

[App page](https://appshunter.io/ios/app/echo-vpn/id6499183171)

This app provides two distinct VPN modes: one for secure global internet access and another for accelerating domestic Chinese content. It offers strong encryption, dynamic server switching, and is built on open-source technology. Users can enjoy a limited free daily session or subscribe for unlimited access.

**Highlights:** Privacy VPN mode, China App Acceleration mode, Open-source foundation (Tailscale/WireGuard), Dynamic server switching, Optimized for speed and performance, One-tap connection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $2.99 | per month |
| Monthly Subscription | $2.99 | per month |
| 年度订阅 | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is ChemBeanGo free?

ChemBeanGo is free to download, with no in-app purchases.

### Is Echo VPN free?

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

### Do ChemBeanGo or Echo VPN have ads?

Echo VPN shows ads; ChemBeanGo does not.

### Which is updated more often, ChemBeanGo or Echo VPN?

ChemBeanGo ships an update every 3 weeks, and Echo VPN every 6 weeks. Most recently, ChemBeanGo was updated on October 9, 2026 and Echo VPN on October 7, 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.*