# ZRefractive vs Remidio AIM

The clearest difference is update cadence: Remidio AIM at every 5 months against ZRefractive's every 10 months. Remidio AIM also leads on iOS requirement (12 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ZRefractive ships an update every 10 months, Remidio AIM every 5 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ZRefractive | Remidio AIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/zrefractive/id1391502868/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 114 MB | 70 MB |
| Requires iOS | 14.0 | **12** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [bigtincan mobile pty ltd](https://appshunter.io/developer/1057042058) | [Remidio Innovative solutions Private Limited](https://appshunter.io/developer/1104596241) |

## What reviewers say

### ZRefractive

[App page](https://appshunter.io/ios/app/zrefractive/id1391502868)

This app provides educational and marketing content related to ZEISS refractive procedures for customers. Healthcare professionals can use it to inform patients directly from digital devices, share content, and connect with their practice development team.

**Highlights:** ZEISS refractive content access, Patient education tools, Digital content sharing, Email content option, Contact practice development team

**Features:** macOS Compatibility

**In-app purchases:** none


### Remidio AIM

[App page](https://appshunter.io/ios/app/remidio-aim/id1530336342)

**In-app purchases:** none


## Frequently asked questions

### Is ZRefractive free?

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

### Is Remidio AIM free?

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

### Do ZRefractive or Remidio AIM have ads?

Neither ZRefractive nor Remidio AIM shows ads.

### Which is updated more often, ZRefractive or Remidio AIM?

ZRefractive ships an update every 10 months, and Remidio AIM every 5 months. Most recently, ZRefractive was updated on October 11, 2026 and Remidio AIM on October 9, 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.*