# AMS OEM vs RedVPN

The clearest difference is in-app purchases: AMS OEM at none against RedVPN's 2. AMS OEM also leads on iOS requirement (12.0 vs 15.6). RedVPN's advantage is update cadence (every 8 days vs every 2 months) and chart position (#126 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. RedVPN sells 2 in-app purchases, starting at $8.99 per month. AMS OEM asks for nothing beyond the download.

AMS OEM ships an update every 2 months, RedVPN every 8 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AMS OEM | RedVPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (366 ratings)](https://appshunter.io/ios/app/redvpn-vpn-esim-and-security/id6448588504/reviews)** |
| Number of ratings | — | **366** |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#126** |
| Size | 56 MB | 51 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fusion Software Development Pty Ltd](https://appshunter.io/developer/872570075) | [RedVPN](https://appshunter.io/developer/1843981475) |

## What reviewers say

### AMS OEM

[App page](https://appshunter.io/ios/app/ams-oem/id1217830786)

**Features:** macOS Compatibility

**In-app purchases:** none


### RedVPN

[App page](https://appshunter.io/ios/app/redvpn-vpn-esim-and-security/id6448588504)

**Currently charting:** #126 Top Free · Productivity (US App Store)

This app provides travelers with essential connectivity tools, including a one-tap VPN for secure public Wi-Fi, malware and phishing protection, travel eSIM data for over 170 countries, and a dedicated US phone number.

**Highlights:** One-tap VPN for secure Wi-Fi, Malware and phishing protection, Travel eSIM data in 170+ countries, Dedicated US phone number, Customizable block profiles, Cross-platform support (iOS, Mac, Windows, Linux)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RedVPN Premium Monthly | $8.99 | per month |
| Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is AMS OEM free?

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

### Is RedVPN free?

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

### Do AMS OEM or RedVPN have ads?

Neither AMS OEM nor RedVPN shows ads.

### Which is updated more often, AMS OEM or RedVPN?

AMS OEM ships an update every 2 months, and RedVPN every 8 days. Most recently, AMS OEM was updated on November 2, 2026 and RedVPN on November 3, 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.*