# Narravero Reader vs Apollos Preview

The clearest difference is ads: Apollos Preview at none against Narravero Reader's shown. Apollos Preview also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (16.0 vs 18.0). On price, 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.

Narravero Reader ships an update every 3 weeks, Apollos Preview every 9 days. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Narravero Reader | Apollos Preview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/narravero-reader/id6444441555/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 76 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Narravero](https://appshunter.io/developer/1654708386) | [Apollos](https://appshunter.io/developer/1528787647) |

## What reviewers say

### Narravero Reader

[App page](https://appshunter.io/ios/app/narravero-reader/id6444441555)

Explore products with integrated digital passports for enhanced transparency and informed purchasing decisions. This app leverages NFC technology to verify product authenticity and provide supply chain visibility.

**Highlights:** Digital Product Passport (DPP) viewer, Product transparency information, Supply chain visibility, Consumer-centered product data, NFC for product authenticity verification

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Apollos Preview

[App page](https://appshunter.io/ios/app/apollos-preview/id6472218772)

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

**In-app purchases:** none


## Frequently asked questions

### Is Narravero Reader free?

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

### Is Apollos Preview free?

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

### Do Narravero Reader or Apollos Preview have ads?

Narravero Reader shows ads; Apollos Preview does not.

### Which is updated more often, Narravero Reader or Apollos Preview?

Narravero Reader ships an update every 3 weeks, and Apollos Preview every 9 days. Most recently, Narravero Reader was updated on October 21, 2026 and Apollos Preview on October 30, 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.*