# Fair VPN vs OptoFitting

The clearest difference is review sentiment: OptoFitting at 100% against Fair VPN's 55%. OptoFitting also leads on rating (5.0 vs 4.2). Fair VPN's advantage is in-app purchases (none vs 2) and ratings volume (1.4K vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OptoFitting sells 2 in-app purchases, starting at $19.99 per month. Fair VPN asks for nothing beyond the download.

OptoFitting holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Fair VPN has 1.4K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 55% of Fair VPN's written reviews are positive against 100% of OptoFitting's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Fair VPN | OptoFitting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (1.4K ratings)](https://appshunter.io/ios/app/fair-vpn/id1533873488/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optofitting/id1576655068/reviews)** |
| Number of ratings | **1.4K** | 1 |
| Positive reviews | 54.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 16 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [UltraReach Internet Corp](https://appshunter.io/developer/1533873490) | [Alireza Nazer](https://appshunter.io/developer/1576655070) |

## What reviewers say

### Fair VPN

[App page](https://appshunter.io/ios/app/fair-vpn/id1533873488)

A free VPN client supporting advanced protocols like v2ray, shadowsocks, and trojan. It allows users to add configurations via link or QR code, test server latency, and browse content from sponsors.

**Highlights:** Supports v2ray, shadowsocks, trojan protocols, Add VPN config by link or QR code, Test and sort VPN latency, Browser with swipe navigation, Push notifications for updates

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure and private
- 👍 Simple and user-friendly
- 💡 Innovative features

**What reviewers complain about**

- 🐛 Compatibility issues
- 🔋 Battery drain
- ⚠️ Unreliable connections

**Reported bugs**

- Immediate disconnection on M1 Macs
- Incompatibility with certain apps (e.g., Clubhouse)
- Subscription links not working

**Requested features**

- Add subscription link update option
- Support for more protocols (e.g., SSTP, KCP)
- Batch management of configurations
- Customizable settings (e.g., sort by ping, favorite servers)


### OptoFitting

[App page](https://appshunter.io/ios/app/optofitting/id1576655068)

Streamline progressive and single-vision lens fitting with precise, repeatable measurements. This app guides you through capturing key fitting parameters using a 3D printed jig and your device, reducing errors and speeding up the process for eyewear professionals.

**Highlights:** Precise fitting measurements, Step-by-step workflow, 3D printable jig included, Tutorial videos and FAQs, Reduces fitting errors, Fast workflow for professionals

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month(+3 Month free) | $19.99 | per month |
| Premium 6 Month(+3 Month free) | $106.99 | per 6 months |


## Frequently asked questions

### Is Fair VPN free?

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

### Is OptoFitting free?

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

### Which has better reviews, Fair VPN or OptoFitting?

OptoFitting is rated higher. Fair VPN averages 4.2 out of 5 from 1.4K ratings, while OptoFitting averages 5.0 from 1 ratings.

### Do Fair VPN or OptoFitting have ads?

Neither Fair VPN nor OptoFitting shows ads.

### Which is updated more often, Fair VPN or OptoFitting?

Fair VPN ships an update monthly, and OptoFitting monthly. Most recently, Fair VPN was updated on September 24, 2026 and OptoFitting on September 18, 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.*