# Visall LensGuide vs OptiKit

The clearest difference is update cadence: OptiKit at every 3 weeks against Visall LensGuide's every 18 months. Visall LensGuide's advantage is iOS requirement (8.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Visall LensGuide against 5.0 for OptiKit. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Visall LensGuide ships an update every 18 months, OptiKit every 3 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Visall LensGuide | OptiKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/visall-lensguide/id949595268/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/optikit/id6740053137/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 133 MB | 20 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [POL DOO BEOGRAD](https://appshunter.io/developer/1495537241) | [Ronald Baks](https://appshunter.io/developer/1555952042) |

## What reviewers say

### Visall LensGuide

[App page](https://appshunter.io/ios/app/visall-lensguide/id949595268)

This app helps opticians demonstrate the benefits of various lens technologies to customers. Visualize the effects of coatings, progressive lens designs, and tint options to enhance customer understanding and sales.

**Highlights:** Demonstrate lens coatings effects, Visualize progressive lens designs, Explain near comfort lens use, Compare lens material thickness, Illustrate tint and mirror coatings, Show photochromic lens behavior, Differentiate lens types

**Features:** macOS Compatibility

**In-app purchases:** none


### OptiKit

[App page](https://appshunter.io/ios/app/optikit/id6740053137)

This app serves as a comprehensive toolkit for opticians and optometrists, simplifying daily tasks. It offers features for prescription transposition, refraction calculation, and visual display of lens and depth of field information, aiding both new and experienced professionals.

**Highlights:** Prescription transposition with step-by-step guidance, Interactive exercises with instant feedback, Lens visualization with graphs, Depth of field visualization, Reading power calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is Visall LensGuide free?

Visall LensGuide is free to download, with no in-app purchases.

### Is OptiKit free?

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

### Which has better reviews, Visall LensGuide or OptiKit?

Visall LensGuide and OptiKit are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Visall LensGuide or OptiKit have ads?

Neither Visall LensGuide nor OptiKit shows ads.

### Which is updated more often, Visall LensGuide or OptiKit?

Visall LensGuide ships an update every 18 months, and OptiKit every 3 weeks. Most recently, Visall LensGuide was updated on October 2, 2026 and OptiKit on October 12, 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.*