# Binairo vs Prism

The clearest difference is iOS requirement: Prism at 16.4 against Binairo's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Binairo sells 1 one-off in-app purchase and Prism sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Binairo ships an update every 3 weeks, Prism every 10 days. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Binairo | Prism |
| --- | --- | --- |
| 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 | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 43 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DAN URBANEK](https://appshunter.io/developer/1875347262) | [Chien-Yao Chang](https://appshunter.io/developer/1888986500) |

## 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 |


### Prism

[App page](https://appshunter.io/ios/app/prism-daily-light-puzzle/id6774577331)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prism Pro (Monthly) | $2.99 | per month |
| Prism Pro (Yearly) | $14.99 | per year |
| Prism Pro (Lifetime) | $29.99 | one-time |


## Frequently asked questions

### Is Binairo free?

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

### Is Prism free?

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

### Do Binairo or Prism have ads?

Neither Binairo nor Prism shows ads.

### Which is updated more often, Binairo or Prism?

Binairo ships an update every 3 weeks, and Prism every 10 days. Most recently, Binairo was updated on October 23, 2026 and Prism on October 21, 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.*