# Avaris One vs Opty

The clearest difference is update cadence: Avaris One at every 2 days against Opty's every 2 weeks. Opty's advantage is iOS requirement (16.6 vs 26.0). 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.

Avaris One ships an update every 2 days, Opty every 2 weeks. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Avaris One | Opty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 8 MB | 23 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan Gerster](https://appshunter.io/developer/1479693781) | [Abhishek Diwakar](https://appshunter.io/developer/1859662850) |

## What reviewers say

### Avaris One

[App page](https://appshunter.io/ios/app/avaris-one/id6754612131)

**Features:** macOS Compatibility

**In-app purchases:** none


### Opty

[App page](https://appshunter.io/ios/app/opty-2fa-authenticator/id6756269442)

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

**In-app purchases:** none


## Frequently asked questions

### Is Avaris One free?

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

### Is Opty free?

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

### Do Avaris One or Opty have ads?

Neither Avaris One nor Opty shows ads.

### Which is updated more often, Avaris One or Opty?

Avaris One ships an update every 2 days, and Opty every 2 weeks. Most recently, Avaris One was updated on September 10, 2026 and Opty on September 21, 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.*