# IRIDEX vs Gate 8

The clearest difference is update cadence: Gate 8 at every 3 weeks against IRIDEX's every 6 months. 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.

IRIDEX ships an update every 6 months, Gate 8 every 3 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | IRIDEX | Gate 8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iridex/id955558719/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 109 MB | 318 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [bigtincan mobile pty ltd](https://appshunter.io/developer/1057042058) | [Nuvolink Pty Ltd](https://appshunter.io/developer/1744055252) |

## What reviewers say

### IRIDEX

[App page](https://appshunter.io/ios/app/iridex/id955558719)

This application provides information on advanced laser-based medical systems for ophthalmology. It focuses on proprietary MicroPulse technology for treating sight-threatening eye conditions like glaucoma and diabetic macular edema.

**Highlights:** Laser-based medical systems, MicroPulse technology, Treatment for glaucoma, Treatment for diabetic macular edema, Retinal disease treatment

**Features:** macOS Compatibility

**In-app purchases:** none


### Gate 8

[App page](https://appshunter.io/ios/app/gate-8/id6501969095)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IRIDEX free?

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

### Is Gate 8 free?

Gate 8 is free to download, with no in-app purchases.

### Do IRIDEX or Gate 8 have ads?

Neither IRIDEX nor Gate 8 shows ads.

### Which is updated more often, IRIDEX or Gate 8?

IRIDEX ships an update every 6 months, and Gate 8 every 3 weeks. Most recently, IRIDEX was updated on October 7, 2026 and Gate 8 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.*