Indo Center vs POL Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Indo Center
This medical application uses advanced hardware and software to automatically measure all necessary parameters for fitting ophthalmic lenses to spectacle frames. It provides precise measurements for interpupillary distance, mounting heights, lens diameters, and more, ensuring accurate lens adaptation.
- Pupillary centering system
- Automatic parameter measurement
- Compatible with all lens brands
- Measures interpupillary distance
- Calculates mounting heights
- Determines lens diameters
- Provides vertex distance
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Indo Center, is a system of pupillary centering based on hardware and software, compatible with all brands of lenses. Using the state-of-the-art technology allows you to obtain, automatically, quickly and easily, all the parameters necessary to adapt a pair of ophthalmic lenses to a spectacle frame. Indo Center requires an external hardware or clip to make the measurements. Here you can download Indo Center software and, if you wish, you can contact Tematica software to get the hardware or clip. The parameters obtained with Indo Center are: 1.- Interpupilary distance. 2.- Monocular distances. 3.- Mounting heights. 4.- Lens diameters. 5.- Vertex distance. 6.- Progression corridor length for progressive lenses. 7.- Frame caliber. 8.- Frame bridge. 9.- Box height. 10.- Base curve. 11.- Pantoscopic angle. 12.- Galbe angle.
POL Guide
This app helps opticians visually demonstrate the distinctions between various lens materials, index types, and coatings to their clients. It serves as a professional tool for optical practices to enhance customer understanding and sales.
- Demonstrate lens material differences
- Explain index types
- Showcase lens coatings
- Professional tool for opticians
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POL Guide is an application created by Pol Optic to help opticians to demonstrate the differences between lens materials, index types and coatings.
Screenshots
Verdict
The clearest difference is update cadence: Indo Center at every 6 months against POL Guide's every 16 months. On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Indo Center ships an update every 6 months, POL Guide every 16 months. Both last shipped on October 11, 2026.
| Parameter | Indo Center | POL Guide |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 6 months — better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 35 MB | 213 MB |
| Age rating | 4+ | 12+ |
| Developer | Indo Optical S.L. | POL DOO BEOGRAD |
Customer experience
Indo Center
POL Guide
In-app purchases
Indo Center
No in-app purchases
POL Guide
No in-app purchases
Questions
Is Indo Center free?
Is POL Guide free?
Do Indo Center or POL Guide have ads?
Which is updated more often, Indo Center or POL Guide?
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