# BiDoku vs Hex Beam

The clearest difference is review sentiment: Hex Beam at 100% against BiDoku's 0%. Hex Beam also leads on rating (4.5 vs 1.0) and in-app purchases (none vs 1). BiDoku's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, ratings volume and device support there is nothing between them.

Both are free to download. BiDoku sells 1 one-off in-app purchase. Hex Beam asks for nothing beyond the download.

Hex Beam holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of BiDoku's written reviews are positive against 100% of Hex Beam's.

BiDoku ships an update every 2 days, Hex Beam every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | BiDoku | Hex Beam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/bidoku/id6759069902/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/hex-beam-logic-puzzle-game/id6760282845/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 32 MB | 13 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Job Sierkstra](https://appshunter.io/developer/1674438160) | [Ethan Jones](https://appshunter.io/developer/1883624795) |

## What reviewers say

### BiDoku

[App page](https://appshunter.io/ios/app/bidoku/id6759069902)

This logic puzzle game challenges you to fill a grid with 0s and 1s. Convert binary numbers to decimal and match row/column targets using pure logic. It offers a fresh twist on number puzzles for those who enjoy brain teasers.

**Highlights:** Binary number puzzles, Grid deduction gameplay, Multiple difficulty levels, Helper modes, Smart hint system, Best time tracking, Hard mode with grouped targets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BiDoku Premium | $1.99 | one-time |


### Hex Beam

[App page](https://appshunter.io/ios/app/hex-beam-logic-puzzle-game/id6760282845)

Guide colored beams of light to their matching targets on a hexagonal board by rotating tiles. Solve increasingly complex puzzles by splitting beams, using portals, and manipulating linked tile groups. Enjoy daily challenges and helpful hints.

**Highlights:** Hexagonal board puzzles, Rotate tiles to guide light, Split beams and use portals, Linked tile group manipulation, Daily puzzles, Hints and puzzle guide

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

**In-app purchases:** none


## Frequently asked questions

### Is BiDoku free?

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

### Is Hex Beam free?

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

### Which has better reviews, BiDoku or Hex Beam?

Hex Beam is rated higher. BiDoku averages 1.0 out of 5 from 1 ratings, while Hex Beam averages 4.5 from 2 ratings.

### Do BiDoku or Hex Beam have ads?

Hex Beam shows ads; BiDoku does not.

### Which is updated more often, BiDoku or Hex Beam?

BiDoku ships an update every 2 days, and Hex Beam every 3 weeks. Most recently, BiDoku was updated on October 31, 2026 and Hex Beam 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.*