# Passport Reader vs Jam Ok

The clearest difference is in-app purchases: Passport Reader at none against Jam Ok's 1. Jam Ok's advantage is ads (none vs shown) and update cadence (every 4 days vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Jam Ok sells 1 in-app purchase, starting at $1.99 per month. Passport Reader asks for nothing beyond the download.

Passport Reader ships an update every 7 months, Jam Ok every 4 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Passport Reader | Jam Ok |
| --- | --- | --- |
| 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** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 15 MB | 54 MB |
| Requires iOS | 15.0 | 15.0.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [KLAUDIO COBAJ](https://appshunter.io/developer/1893996878) |

## What reviewers say

### 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


### Jam Ok

[App page](https://appshunter.io/ios/app/jam-ok/id6789250658)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jam OK Premium | $1.99 | per month |


## Frequently asked questions

### Is Passport Reader free?

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

### Is Jam Ok free?

Jam Ok is free to download, with in-app purchases available.

### Do Passport Reader or Jam Ok have ads?

Passport Reader shows ads; Jam Ok does not.

### Which is updated more often, Passport Reader or Jam Ok?

Passport Reader ships an update every 7 months, and Jam Ok every 4 days. Most recently, Passport Reader was updated on November 4, 2026 and Jam Ok on October 28, 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.*