# Binairo vs Hieralex 7

The clearest difference is in-app purchases: Hieralex 7 at none against Binairo's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Binairo sells 1 one-off in-app purchase. Hieralex 7 asks for nothing beyond the download.

## The numbers

| Metric | Binairo | Hieralex 7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/binairo-zero-one-logic-grid/id6763996275/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAN URBANEK](https://appshunter.io/developer/1875347262) | [Position Games Limited](https://appshunter.io/developer/376156252) |

## What reviewers say

### Binairo

[App page](https://appshunter.io/ios/app/binairo-zero-one-logic-grid/id6763996275)

This logic puzzle game challenges you to fill a grid with zeros and ones based on specific rules. Solve puzzles through deduction, not guessing, with daily challenges and curated levels. It offers a calm interface with accessibility features and optional premium content.

**Highlights:** Fill grid with zeros and ones, Balanced rows and columns, Avoid triple numbers, Solve by deduction, Daily challenges, Curated levels, Undo and hints

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Binairo Premium Unlock | $3.00 | one-time |


### Hieralex 7

[App page](https://appshunter.io/ios/app/hieralex-7/id6764102682)

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

**In-app purchases:** none


## Frequently asked questions

### Is Binairo free?

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

### Is Hieralex 7 free?

Hieralex 7 is free to download, with no in-app purchases.

### Do Binairo or Hieralex 7 have ads?

Neither Binairo nor Hieralex 7 shows ads.

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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.*