# CODENAMES companion vs Sudayku

The clearest difference is update cadence: Sudayku at every 3 days against CODENAMES companion's every 2 months. CODENAMES companion's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CODENAMES companion ships an update every 2 months, Sudayku every 3 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CODENAMES companion | Sudayku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (55 ratings)](https://appshunter.io/ios/app/codenames-companion/id1032754439/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 49.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 140 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CGE Digital s.r.o.](https://appshunter.io/developer/1706267473) | [Krijn Haasnoot](https://appshunter.io/developer/1068421784) |

## What reviewers say

### CODENAMES companion

[App page](https://appshunter.io/ios/app/codenames-companion/id1032754439)

This digital assistant enhances the physical board game by generating random key cards and providing an in-game timer. It streamlines setup and offers new grid configurations for a dynamic gameplay experience.

**Highlights:** Random Key Card Generator, Customizable Grid Setup, In-Game Timer, Device Sharing, Multi-Device Sync

**Features:** Vision Pro support

**In-app purchases:** none


### Sudayku

[App page](https://appshunter.io/ios/app/sudayku/id6797092684)

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

**In-app purchases:** none


## Frequently asked questions

### Is CODENAMES companion free?

CODENAMES companion is free to download, with no in-app purchases.

### Is Sudayku free?

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

### Do CODENAMES companion or Sudayku have ads?

Neither CODENAMES companion nor Sudayku shows ads.

### Which is updated more often, CODENAMES companion or Sudayku?

CODENAMES companion ships an update every 2 months, and Sudayku every 3 days. Most recently, CODENAMES companion was updated on November 2, 2026 and Sudayku on October 31, 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.*