# DualView Translator vs Shinkansen Web Translator

DualView Translator and Shinkansen Web Translator are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DualView Translator ships an update weekly, Shinkansen Web Translator every 2 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DualView Translator | 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 | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 1 MB | 22 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hirokatsu Hibino](https://appshunter.io/developer/1895337845) | [Zhimin Su](https://appshunter.io/developer/1896587655) |

## What reviewers say

### DualView Translator

[App page](https://appshunter.io/ios/app/dualview-translator/id6763488360)

This extension displays original text and translations side-by-side, allowing you to read foreign language content naturally. It offers multiple translation modes, automatic translation rules for specific sites, and AI summarization. Supports two translation engines and a clean, tabbed pop-up interface.

**Highlights:** Side-by-side dual-view display, 8 translation modes, Automatic translation rules, AI summary feature, Two translation engines (Google, DeepL), Tabbed pop-up UI

**Features:** Safari Extension

**In-app purchases:** none


### 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 DualView Translator free?

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

### Is Shinkansen Web Translator free?

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

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

Neither DualView Translator nor Shinkansen Web Translator shows ads.

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

DualView Translator ships an update weekly, and Shinkansen Web Translator every 2 weeks. Most recently, DualView Translator was updated on October 24, 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.*