# Authentic8 vs OziReader

The clearest difference is update cadence: OziReader at every 2 weeks against Authentic8's monthly. 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.

Authentic8 ships an update monthly, OziReader every 2 weeks. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Authentic8 | OziReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 91 MB | 122 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Credencevault Data Technologies Private Limited](https://appshunter.io/developer/1780987718) | [OZINY JOINT STOCK COMPANY](https://appshunter.io/developer/1816150498) |

## What reviewers say

### Authentic8

[App page](https://appshunter.io/ios/app/authentic8/id6447744238)

**In-app purchases:** none


### OziReader

[App page](https://appshunter.io/ios/app/ozireader-pdfviewer-and-toolkit/id6747475504)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authentic8 free?

Authentic8 is free to download, with no in-app purchases.

### Is OziReader free?

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

### Do Authentic8 or OziReader have ads?

Neither Authentic8 nor OziReader shows ads.

### Which is updated more often, Authentic8 or OziReader?

Authentic8 ships an update monthly, and OziReader every 2 weeks. Most recently, Authentic8 was updated on October 5, 2026 and OziReader 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.*