# IRIS vs SafeViewer

The clearest difference is price: IRIS at Free against SafeViewer's $1.99. SafeViewer's advantage is update cadence (every 3 days vs every 2 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

IRIS is free to download; SafeViewer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

IRIS ships an update every 2 months, SafeViewer every 3 days. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IRIS | SafeViewer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 69 MB | 3 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [VSP AS](https://appshunter.io/developer/1494717191) | [Vigleik Steinar Voll](https://appshunter.io/developer/898923144) |

## What reviewers say

### IRIS

[App page](https://appshunter.io/ios/app/iris/id6741431464)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SafeViewer

[App page](https://appshunter.io/ios/app/safeviewer/id6749223520)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IRIS free?

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

### Is SafeViewer free?

SafeViewer costs $1.99, with no in-app purchases.

### Do IRIS or SafeViewer have ads?

Neither IRIS nor SafeViewer shows ads.

### Which is updated more often, IRIS or SafeViewer?

IRIS ships an update every 2 months, and SafeViewer every 3 days. Most recently, IRIS was updated on September 21, 2026 and SafeViewer on September 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.*