# Progressive Identifier for ECP vs Eye Recommend

The clearest difference is in-app purchases: Eye Recommend at none against Progressive Identifier for ECP's 2. Eye Recommend also leads on iOS requirement (11.0 vs 18.0). On price, update cadence, ads and device support 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. Eye Recommend asks for nothing beyond the download.

Progressive Identifier for ECP ships an update every 14 months, Eye Recommend every 13 months. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Progressive Identifier for ECP | Eye Recommend |
| --- | --- | --- |
| 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 13 months** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 48 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lens Shapers](https://appshunter.io/developer/1279463389) | [Doctors Eye Care Co-op Ltd.](https://appshunter.io/developer/1616828528) |

## 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 |


### Eye Recommend

[App page](https://appshunter.io/ios/app/eye-recommend/id1616828526)

**Features:** macOS Compatibility, Apple Wallet, 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 Eye Recommend free?

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

### Do Progressive Identifier for ECP or Eye Recommend have ads?

Neither Progressive Identifier for ECP nor Eye Recommend shows ads.

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

Progressive Identifier for ECP ships an update every 14 months, and Eye Recommend every 13 months. Most recently, Progressive Identifier for ECP was updated on September 13, 2026 and Eye Recommend on September 24, 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.*