# Deck Lens vs Auris

The clearest difference is ads: Auris at none against Deck Lens's shown. Deck Lens's advantage is update cadence (every 10 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Deck Lens ships an update every 10 days, Auris every 5 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Deck Lens | Auris |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Size | 43 MB | 27 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kadir Caner Ergun](https://appshunter.io/developer/1883801098) | [Seifert AviationSoftware](https://appshunter.io/developer/1859220797) |

## What reviewers say

### Deck Lens

[App page](https://appshunter.io/ios/app/deck-lens/id6760315121)

**Features:** macOS Compatibility

**In-app purchases:** none


### Auris

[App page](https://appshunter.io/ios/app/auris-audio-flashcards/id6800246608)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deck Lens free?

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

### Is Auris free?

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

### Do Deck Lens or Auris have ads?

Deck Lens shows ads; Auris does not.

### Which is updated more often, Deck Lens or Auris?

Deck Lens ships an update every 10 days, and Auris every 5 weeks. Most recently, Deck Lens was updated on October 25, 2026 and Auris on October 14, 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.*