# TECNIS® Vision Simulator vs ModMed Practice Add

The clearest difference is rating: TECNIS® Vision Simulator at 3.8 against ModMed Practice Add's 2.4. TECNIS® Vision Simulator also leads on review sentiment (67% vs 27%) and iOS requirement (11.0 vs 18.0). ModMed Practice Add's advantage is update cadence (every 9 days vs every 9 months) and ratings volume (145 vs 8). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TECNIS® Vision Simulator holds the better App Store score, 3.8 against 2.4. That said, the two scores are not equally well evidenced: ModMed Practice Add has 145 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 67% of TECNIS® Vision Simulator's written reviews are positive against 27% of ModMed Practice Add's.

TECNIS® Vision Simulator ships an update every 9 months, ModMed Practice Add every 9 days. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | TECNIS® Vision Simulator | ModMed Practice Add |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (8 ratings)](https://appshunter.io/ios/app/tecnis-vision-simulator/id622926806/reviews)** | [2.4 (145 ratings)](https://appshunter.io/ios/app/modmed-practice-add-on/id1099369997/reviews) |
| Number of ratings | 8 | **145** |
| Positive reviews | **66.7% of reviews** | 26.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 45 MB | 444 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPad | iPad |
| Age rating | 12+ | 17+ |
| Developer | [Johnson & Johnson Surgical Vision, Inc.](https://appshunter.io/developer/1089646783) | [Modernizing Medicine, Inc.](https://appshunter.io/developer/387022758) |

## What reviewers say

### TECNIS® Vision Simulator

[App page](https://appshunter.io/ios/app/tecnis-vision-simulator/id622926806)

This app helps medical professionals educate patients about eye conditions and intraocular lens (IOL) options. It features a vision simulator to demonstrate the benefits of different lens types, aiding in patient understanding of vision correction.

**Highlights:** Patient education on eye conditions, Overview of IOL types, Vision simulator for lens benefits, Country-specific content selection, Information on medical devices

**Features:** macOS Compatibility

**In-app purchases:** none


### ModMed Practice Add

[App page](https://appshunter.io/ios/app/modmed-practice-add-on/id1099369997)

This companion app enhances a subscription-based web application for medical professionals. It allows for real-time data recording during patient visits, automating documentation and improving efficiency. Designed for medical surgical specialties, it streamlines the patient visit process.

**Highlights:** Companion to EMA web application, Real-time patient data recording, Automated documentation, Streamlined patient visit process, Designed for medical surgical specialties

**In-app purchases:** none


## Frequently asked questions

### Is TECNIS® Vision Simulator free?

TECNIS® Vision Simulator is free to download, with no in-app purchases.

### Is ModMed Practice Add free?

ModMed Practice Add is free to download, with no in-app purchases.

### Which has better reviews, TECNIS® Vision Simulator or ModMed Practice Add?

TECNIS® Vision Simulator is rated higher. TECNIS® Vision Simulator averages 3.8 out of 5 from 8 ratings, while ModMed Practice Add averages 2.4 from 145 ratings.

### Do TECNIS® Vision Simulator or ModMed Practice Add have ads?

Neither TECNIS® Vision Simulator nor ModMed Practice Add shows ads.

### Which is updated more often, TECNIS® Vision Simulator or ModMed Practice Add?

TECNIS® Vision Simulator ships an update every 9 months, and ModMed Practice Add every 9 days. Most recently, TECNIS® Vision Simulator was updated on November 1, 2026 and ModMed Practice Add on November 11, 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.*