# Coding Grid vs Checkmate Academy

The clearest difference is in-app purchases: Checkmate Academy at none against Coding Grid's 1. Coding Grid's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Coding Grid sells 1 one-off in-app purchase. Checkmate Academy asks for nothing beyond the download.

Coding Grid ships an update every 5 weeks, Checkmate Academy every 2 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Coding Grid | Checkmate Academy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 15 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Similesoft](https://appshunter.io/developer/1668859252) | [Anupam Chugh](https://appshunter.io/developer/1459739274) |

## What reviewers say

### Coding Grid

[App page](https://appshunter.io/ios/app/coding-grid/id1668859250)

Learn programming concepts through a visual, block-based interface that translates to text-based languages. Supports coding in multiple native languages and offers AI guidance for Pro users. Ideal for beginners and experienced coders alike.

**Highlights:** Code in native languages, VisualL programming language, Drag-and-drop interface, AI teacher (Pro exclusive), Beginner-friendly path, Skills transition to text-based languages

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $14.99 | one-time |


### Checkmate Academy

[App page](https://appshunter.io/ios/app/checkmate-academy/id6760925352)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coding Grid free?

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

### Is Checkmate Academy free?

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

### Do Coding Grid or Checkmate Academy have ads?

Neither Coding Grid nor Checkmate Academy shows ads.

### Which is updated more often, Coding Grid or Checkmate Academy?

Coding Grid ships an update every 5 weeks, and Checkmate Academy every 2 months. Most recently, Coding Grid was updated on October 8, 2026 and Checkmate Academy on October 7, 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.*