# Japan NFC Reader vs UBio

The clearest difference is in-app purchases: UBio at none against Japan NFC Reader's 2. UBio also leads on ads (none vs shown). Japan NFC Reader's advantage is update cadence (every 6 days vs every 6 months) and device support (4 vs 2). On price and iOS requirement there is nothing between them.

Both are free to download. Japan NFC Reader sells 2 one-off in-app purchases. UBio asks for nothing beyond the download.

Japan NFC Reader ships an update every 6 days, UBio every 6 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Japan NFC Reader | UBio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (24 ratings)](https://appshunter.io/ios/app/japan-nfc-reader/id1480265213/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 9 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryoga Tanaka](https://appshunter.io/developer/1480265212) | [UNION biometrics Co., Ltd.](https://appshunter.io/developer/937089081) |

## What reviewers say

### Japan NFC Reader

[App page](https://appshunter.io/ios/app/japan-nfc-reader/id1480265213)

Easily check the balance and usage history of various Japanese transit and e-money cards directly on your iPhone. Supports a wide range of IC cards and payment services for convenient financial tracking.

**Highlights:** Check e-money balance, View usage history, Supports Transit IC cards, Supports Rakuten Edy, nanaco, WAON, Supports Hong Kong Octopus card, iPhone compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads (General) | $1.99 | one-time |
| Hide Ads (Advanced Features) | $4.99 | one-time |


### UBio

[App page](https://appshunter.io/ios/app/ubio-n-initializer/id6480284926)

**In-app purchases:** none


## Frequently asked questions

### Is Japan NFC Reader free?

Japan NFC Reader is free to download, with in-app purchases available.

### Is UBio free?

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

### Do Japan NFC Reader or UBio have ads?

Japan NFC Reader shows ads; UBio does not.

### Which is updated more often, Japan NFC Reader or UBio?

Japan NFC Reader ships an update every 6 days, and UBio every 6 months. Most recently, Japan NFC Reader was updated on October 9, 2026 and UBio on October 1, 2026.

---

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