# ICAO Reader vs Passport Reader

The clearest difference is ads: ICAO Reader at none against Passport Reader's shown. Passport Reader's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, 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.

ICAO Reader ships an update every 5 months, Passport Reader every 7 months. The most recent releases landed on September 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ICAO Reader | Passport Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (8 ratings)](https://appshunter.io/ios/app/passport-reader-nfc-passport/id6504247499/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | — | Ad-supported |
| Size | 24 MB | 15 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scytales AB](https://appshunter.io/developer/1526508105) | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) |

## What reviewers say

### ICAO Reader

[App page](https://appshunter.io/ios/app/icao-reader/id1566196586)

**In-app purchases:** none


### Passport Reader

[App page](https://appshunter.io/ios/app/passport-reader-nfc-passport/id6504247499)

This utility app reads the NFC chip on your passport to display its contents. It requires manual input of passport details and offers authenticity verification. Use with caution, as the developer disclaims responsibility for damages.

**Highlights:** Reads NFC passport chips, Displays passport contents, Input data via OCR, Authenticity verification

**In-app purchases:** none


## Frequently asked questions

### Is ICAO Reader free?

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

### Is Passport Reader free?

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

### Do ICAO Reader or Passport Reader have ads?

Passport Reader shows ads; ICAO Reader does not.

### Which is updated more often, ICAO Reader or Passport Reader?

ICAO Reader ships an update every 5 months, and Passport Reader every 7 months. Most recently, ICAO Reader was updated on September 30, 2026 and Passport Reader on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*