# D.PAY vs 在留 Zairyu

The clearest difference is in-app purchases: D.PAY at none against 在留 Zairyu's 1. D.PAY also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). 在留 Zairyu's advantage is update cadence (fortnightly vs every 18 months). On price and ads there is nothing between them.

Both are free to download. 在留 Zairyu sells 1 one-off in-app purchase. D.PAY asks for nothing beyond the download.

D.PAY ships an update every 18 months, 在留 Zairyu fortnightly. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | D.PAY | 在留 Zairyu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Fortnightly** |
| Size | 35 MB | 4 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DIGITAL PAY SOLUTIONS LIMITED](https://appshunter.io/developer/1696272352) | [TOMONARI NATSUKAWA](https://appshunter.io/developer/6772284354) |

## What reviewers say

### D.PAY

[App page](https://appshunter.io/ios/app/dpay/id6451042137)

**Features:** macOS Compatibility

**In-app purchases:** none


### 在留 Zairyu

[App page](https://appshunter.io/ios/app/zairyu-residence-card/id6783866391)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zairyu Pro | $3.99 | one-time |


## Frequently asked questions

### Is D.PAY free?

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

### Is 在留 Zairyu free?

在留 Zairyu is free to download, with in-app purchases available.

### Do D.PAY or 在留 Zairyu have ads?

Neither D.PAY nor 在留 Zairyu shows ads.

### Which is updated more often, D.PAY or 在留 Zairyu?

D.PAY ships an update every 18 months, and 在留 Zairyu fortnightly. Most recently, D.PAY was updated on October 27, 2026 and 在留 Zairyu on October 17, 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.*