# KOKIBOARD vs Shinkansen Web Translator

The clearest difference is in-app purchases: Shinkansen Web Translator at none against KOKIBOARD's 2. Shinkansen Web Translator also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. KOKIBOARD sells 2 in-app purchases, starting at $4.99 per month. Shinkansen Web Translator asks for nothing beyond the download.

KOKIBOARD ships an update fortnightly, Shinkansen Web Translator every 2 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | KOKIBOARD | Shinkansen Web Translator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shinkansen-web-translator/id6776958298/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 159 MB | 22 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hsuan-Cheng Lai](https://appshunter.io/developer/1828116748) | [Zhimin Su](https://appshunter.io/developer/1896587655) |

## What reviewers say

### KOKIBOARD

[App page](https://appshunter.io/ios/app/kokiboard/id6770555548)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per month |
| Heavy | $14.99 | per month |


### Shinkansen Web Translator

[App page](https://appshunter.io/ios/app/shinkansen-web-translator/id6776958298)

This Safari extension offers instant web page and YouTube subtitle translation, preserving original formatting. It supports multiple translation engines and allows for custom glossaries and offline Chinese conversion.

**Highlights:** Instant web page translation, YouTube subtitle translation, Preserves original formatting, Multiple translation engines, Custom glossary support, Offline Chinese conversion, Cross-tab continuity

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

**In-app purchases:** none


## Frequently asked questions

### Is KOKIBOARD free?

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

### Is Shinkansen Web Translator free?

Shinkansen Web Translator is free to download, with no in-app purchases.

### Do KOKIBOARD or Shinkansen Web Translator have ads?

Neither KOKIBOARD nor Shinkansen Web Translator shows ads.

### Which is updated more often, KOKIBOARD or Shinkansen Web Translator?

KOKIBOARD ships an update fortnightly, and Shinkansen Web Translator every 2 weeks. Most recently, KOKIBOARD was updated on October 25, 2026 and Shinkansen Web Translator on October 13, 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.*