# LangBridge vs Sudokung

LangBridge and Sudokung are too close to call on the numbers: across 6 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. LangBridge sells 2 in-app purchases, starting at $3.99 per month and Sudokung sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LangBridge | Sudokung |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/langbridge/id6737585512/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Freemium | — |
| Size | 15 MB | 15 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JONG HYUN LEE](https://appshunter.io/developer/1739037759) | [海 兰](https://appshunter.io/developer/1874819920) |

## What reviewers say

### LangBridge

[App page](https://appshunter.io/ios/app/langbridge/id6737585512)

Break down language barriers with AI-powered expert translations and conversation support. Get specialized terminology for travel, work, or learning, with real-time chat and practice modes. Offers a free basic plan and a premium subscription for enhanced features.

**Highlights:** Real-time expert translation, AI-driven conversation support, Specialized terminology, Conversation practice mode, Real-time chat translation, Translation history saving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jieum lite | $3.99 | per month |
| Jieum premium | $9.99 | per month |


### Sudokung

[App page](https://appshunter.io/ios/app/sudokung/id6758879484)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudokung | $4.99 | per month |
| Sudokung | $39.99 | per year |


## Frequently asked questions

### Is LangBridge free?

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

### Is Sudokung free?

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

### Do LangBridge or Sudokung have ads?

Neither LangBridge nor Sudokung shows ads.

### Which is updated more often, LangBridge or Sudokung?

LangBridge ships an update fortnightly, and Sudokung fortnightly. Most recently, LangBridge was updated on October 11, 2026 and Sudokung on October 7, 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.*