OptoFitting vs EyeScaler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Precise fitting measurements
- Step-by-step workflow
- 3D printable jig included
- Tutorial videos and FAQs
- Reduces fitting errors
- Fast workflow for professionals
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*** 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.
EyeScaler
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No more rulers or mirror guessing — EyeScaler scans your eyes and gives you the PD you actually need. Key Feature: - Smart PD Scan: Automatically measures your pupillary distance in seconds. - Far & Near PD Support: Includes both distance and reading measurements. - Easy-to-Read Insights: Learn what your numbers mean and how they differ. - Frame Fit Tips: Get suggested frame sizes based on your results. Extra Helpful Stuff: - History Records: Every scan is saved for quick access anytime. - No Tools Needed: Just your face and the camera. - Simple by Design: No confusing steps, no extra fuss. Buying glasses online, trying new frames, or just checking your PD? EyeScaler keeps it quick, accurate, and stress-free. Privacy Policy: https://www.freeprivacypolicy.com/live/001e9120-478b-4cd1-b0b6-5949ca959c02 Terms of Use: https://www.freeprivacypolicy.com/live/6c121302-7c13-4784-9b8d-c362e1c6cff3
Screenshots
Verdict
The clearest difference is update cadence: EyeScaler at fortnightly against OptoFitting's monthly. On price, ads, in-app purchases 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
Both are free to download. OptoFitting sells 2 in-app purchases, starting at $19.99 per month and EyeScaler sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
OptoFitting ships an update monthly, EyeScaler fortnightly. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.
| Parameter | OptoFitting | EyeScaler |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | Alireza Nazer | 建芳 马 |
In-app purchases
OptoFitting
- Premium 1 Month(+3 Month free)3 Months trial$19.991 Month
- Premium 6 Month(+3 Month free)3 Months trial$106.996 Months
EyeScaler
- EyeScale Lifetime PRO$2.99









