# Tango Game vs Diadoku

The clearest difference is rating: Diadoku at 5.0 against Tango Game's 4.3. Diadoku also leads on update cadence (every 3 days vs every 3 weeks). Tango Game's advantage is ads (none vs shown) and ratings volume (88 vs 1). On price, 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.

Diadoku holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Tango Game has 88 ratings behind it against 1, so its average is the more settled of the two.

Tango Game ships an update every 3 weeks, Diadoku every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Tango Game | Diadoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (88 ratings)](https://appshunter.io/ios/app/tango-game/id6762611647/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/diadoku/id6808338155/reviews)** |
| Number of ratings | **88** | 1 |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 73 MB | 47 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gatch](https://appshunter.io/developer/1894833584) | [Ogulcan Serbest](https://appshunter.io/developer/6808338157) |

## What reviewers say

### Tango Game

[App page](https://appshunter.io/ios/app/tango-game/id6762611647)

A logic puzzle game using Sun and Moon symbols, inspired by Binary Sudoku. It challenges logical thinking with various grid sizes and difficulty levels, offering a clean interface and a smart hint system.

**Highlights:** Sun and Moon symbol puzzles, Multiple grid sizes, Progressive difficulty levels, Built-in timer, Smart hint system, Puzzle sharing, Light and Dark Mode

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

**In-app purchases:** none


### Diadoku

[App page](https://appshunter.io/ios/app/diadoku/id6808338155)

Sharpen your logic with this elegant puzzle game where you must place one diamond in each row, column, and colored region without any diamonds touching. Enjoy thousands of levels, competitive duels, and daily challenges to test your deduction skills.

**Highlights:** Thousands of challenging levels, Competitive duels against other players, Daily challenges and streaks, Weekly and all-time leaderboards, Offline play for single levels, Progress backup via iCloud, Helpful hints and daily rewards

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

**In-app purchases:** none


## Frequently asked questions

### Is Tango Game free?

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

### Is Diadoku free?

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

### Which has better reviews, Tango Game or Diadoku?

Diadoku is rated higher. Tango Game averages 4.3 out of 5 from 88 ratings, while Diadoku averages 5.0 from 1 ratings.

### Do Tango Game or Diadoku have ads?

Diadoku shows ads; Tango Game does not.

### Which is updated more often, Tango Game or Diadoku?

Tango Game ships an update every 3 weeks, and Diadoku every 3 days. Most recently, Tango Game was updated on November 5, 2026 and Diadoku on November 6, 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.*