# LTE工程师端 vs Fast VPN

The clearest difference is in-app purchases: LTE工程师端 at none against Fast VPN's 3. LTE工程师端 also leads on iOS requirement (12.0 vs 17.0). Fast VPN's advantage is update cadence (weekly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Fast VPN sells 3 in-app purchases, starting at $1.99 per 7 days. LTE工程师端 asks for nothing beyond the download.

LTE工程师端 ships an update every 5 months, Fast VPN weekly. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | LTE工程师端 | Fast VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/fast-vpn-private-proxy-shield/id6762030391/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LTE CONCRETE SOLUTIONS INC](https://appshunter.io/developer/1745654337) | [D.I. Solutions](https://appshunter.io/developer/1271263222) |

## What reviewers say

### LTE工程师端

[App page](https://appshunter.io/ios/app/lte/id6502505489)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fast VPN

[App page](https://appshunter.io/ios/app/fast-vpn-private-proxy-shield/id6762030391)

This app provides a fast and secure VPN connection with a strict no-logs policy and military-grade encryption. It offers features like a kill switch, split tunneling, and Wi-Fi protection for enhanced online privacy and security across 50+ countries.

**Highlights:** Lightning-fast servers in 50+ countries, Strict zero-logs policy, AES-256 encryption, Kill switch for IP leak protection, Split tunneling for app control, Automatic Wi-Fi protection, Unlimited bandwidth

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $1.99 | per 7 days |
| Monthly  Premium Access | $4.99 | per month |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is LTE工程师端 free?

LTE工程师端 is free to download, with no in-app purchases.

### Is Fast VPN free?

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

### Do LTE工程师端 or Fast VPN have ads?

Neither LTE工程师端 nor Fast VPN shows ads.

### Which is updated more often, LTE工程师端 or Fast VPN?

LTE工程师端 ships an update every 5 months, and Fast VPN weekly. Most recently, LTE工程师端 was updated on September 30, 2026 and Fast VPN on October 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.*