# PhonetiKit vs 在留 Zairyu

The clearest difference is price: 在留 Zairyu at Free against PhonetiKit's $0.99. 在留 Zairyu also leads on update cadence (fortnightly vs every 6 months). PhonetiKit's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

在留 Zairyu is free to download; PhonetiKit costs $0.99 up front. 在留 Zairyu sells 1 one-off in-app purchase. PhonetiKit asks for nothing beyond the download.

PhonetiKit ships an update every 6 months, 在留 Zairyu fortnightly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PhonetiKit | 在留 Zairyu |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 6 MB | 4 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [宗正 王](https://appshunter.io/developer/1014864661) | [TOMONARI NATSUKAWA](https://appshunter.io/developer/6772284354) |

## What reviewers say

### PhonetiKit

[App page](https://appshunter.io/ios/app/phonetikit/id6761170515)

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

**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 PhonetiKit free?

PhonetiKit costs $0.99, with no in-app purchases.

### Is 在留 Zairyu free?

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

### Do PhonetiKit or 在留 Zairyu have ads?

Neither PhonetiKit nor 在留 Zairyu shows ads.

### Which is updated more often, PhonetiKit or 在留 Zairyu?

PhonetiKit ships an update every 6 months, and 在留 Zairyu fortnightly. Most recently, PhonetiKit was updated on October 31, 2026 and 在留 Zairyu 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.*