Comparison

Fair VPN vs OptoFitting

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fair VPN

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
Read full description

Free VPN client that supports v2ray, vmess, vless, xtls, trojan, shadowsocks and shadowsocksR protocols. Browser features: - Read content from our sponsors. - Swipe from left or right edge to go back or forward. - Pull down from the top to refresh. - Get push notifications of latest updates. VPN features: - Add VPN config by link or QR code. - Get Free VPN from third parties. - Test VPN latency, sort by latency and delete failed VPN. - Toggle TLS allowInsecure in the VPN config.

About

OptoFitting

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
Read full description

*** 3 months free trial *** Make precise, repeatable fitting measurements for progressive and single‑vision lenses — fast, simple, and professional. Free trial: 3 months free with subscription. What it does: Guides you through measuring key fitting parameters (e.g., fitting height, pantoscopic tilt, vertex distance) for progressive and single‑vision glasses with a clear, step‑by‑step workflow. How it works: After subscribing you’ll receive a downloadable 3D print file (.STL). Print the small jig at a local 3D lab, place the printed tool on the customer’s frame, then follow the in‑app instructions to capture accurate measurements. Resources included: High‑quality tutorial videos, FAQs, and practical tips to improve consistency and reduce fitting errors — available both in the app and at www.faroptic.com.. Who it’s for:Optometrist, Opticians, dispensers, labs, and eyewear professionals who need reliable, repeatable measurements and a fast workflow. Subscription & delivery: Subscription unlocks the .STL download and all premium features; the measuring workflow runs entirely on your device. Privacy and terms: Terms of use follow Apple’s standard EULA — https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Get consistent, professional fitting data in minutes — reduce remakes and speed up your fitting process.

Screenshots

Fair VPN2 screens
OptoFitting3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard6 real differences · 4 level
Fair VPN versus OptoFitting: the parameters behind the verdict, then further details
ParameterFair VPNOptoFitting
PriceFreeFree
Rating4.2 (1.4K ratings)5.0 (1 ratings) — better
Positive reviews54.9% of reviews100.0% of reviews — better
Number of ratings1.4K — better1
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size27 MB16 MB
Age rating4+12+
DeveloperUltraReach Internet CorpAlireza Nazer

Customer experience

Fair VPN

All ratings1,387 ratings
Positive77.9%
Neutral6.1%
Negative15.9%
Written reviews235 reviews
Positive54.9%
Neutral11.9%
Negative33.2%

OptoFitting

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Fair VPN

Reported bugs

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

Requested features

4 requests
  • 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

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fair VPN

No in-app purchases

2 purchases

OptoFitting

Subscriptions2
  • Premium 1 Month(+3 Month free)3 Months trial$19.991 Month
  • Premium 6 Month(+3 Month free)3 Months trial$106.996 Months

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.

Other comparisons