# oDocs Montage vs Iris Vision

The clearest difference is update cadence: Iris Vision at every 2 days against oDocs Montage's every 10 months. oDocs Montage's advantage is iOS requirement (10.3 vs 15.0). 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.

oDocs Montage ships an update every 10 months, Iris Vision every 2 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | oDocs Montage | Iris Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iris-vision/id6499025034/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 22 MB | 19 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [oDocs Eye Care Limited](https://appshunter.io/developer/993451305) | [Chun-Huei Liu](https://appshunter.io/developer/1657411874) |

## What reviewers say

### oDocs Montage

[App page](https://appshunter.io/ios/app/odocs-montage/id1469769485)

**Features:** macOS Compatibility

**In-app purchases:** none


### Iris Vision

[App page](https://appshunter.io/ios/app/iris-vision/id6499025034)

Capture detailed iris photographs with your iPhone. The app offers guided shooting and two modes for different levels of detail, automatically saving your images with relevant information.

**Highlights:** Automatic iris photography, Guided capture with visual cues, Normal and Macro capture modes, Video recording for gaze positions, Automatic photo naming and organization, Save directly to photo library

**In-app purchases:** none


## Frequently asked questions

### Is oDocs Montage free?

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

### Is Iris Vision free?

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

### Do oDocs Montage or Iris Vision have ads?

Neither oDocs Montage nor Iris Vision shows ads.

### Which is updated more often, oDocs Montage or Iris Vision?

oDocs Montage ships an update every 10 months, and Iris Vision every 2 days. Most recently, oDocs Montage was updated on October 14, 2026 and Iris Vision on October 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.*