# Progressive Identifier for ECP vs visuSense

The clearest difference is in-app purchases: visuSense at none against Progressive Identifier for ECP's 2. visuSense also leads on update cadence (every 3 months vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Progressive Identifier for ECP sells 2 in-app purchases, starting at $4.99 per month. visuSense asks for nothing beyond the download.

Progressive Identifier for ECP ships an update every 14 months, visuSense every 3 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Progressive Identifier for ECP | visuSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (36 ratings)](https://appshunter.io/ios/app/progressive-identifier-for-ecp/id1365601702/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 53 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Lens Shapers](https://appshunter.io/developer/1279463389) | [Hoya Vision Care Europe](https://appshunter.io/developer/492618708) |

## What reviewers say

### Progressive Identifier for ECP

[App page](https://appshunter.io/ios/app/progressive-identifier-for-ecp/id1365601702)

This app helps identify progressive lenses by their engravings or names. It provides detailed information on over 1200 lenses, including availability, materials, and fitting heights. Search visually or by text for engravings and lens details.

**Highlights:** Identify lenses by engraving or name, Detailed lens information (materials, fitting height), Search engravings visually or by text, Over 1200 lenses and engravings, Data for USA, Canada, Germany, UK, Includes digital, therapeutic, and anti-fatigue lenses

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $49.99 | per year |


### visuSense

[App page](https://appshunter.io/ios/app/visusense/id6642692796)

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

**In-app purchases:** none


## Frequently asked questions

### Is Progressive Identifier for ECP free?

Progressive Identifier for ECP is free to download, with in-app purchases available.

### Is visuSense free?

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

### Do Progressive Identifier for ECP or visuSense have ads?

Neither Progressive Identifier for ECP nor visuSense shows ads.

### Which is updated more often, Progressive Identifier for ECP or visuSense?

Progressive Identifier for ECP ships an update every 14 months, and visuSense every 3 months. Most recently, Progressive Identifier for ECP was updated on October 17, 2026 and visuSense on October 3, 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.*