# Heroic Defense vs Chroma Memory

The clearest difference is in-app purchases: Chroma Memory at none against Heroic Defense's 7. Heroic Defense's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Heroic Defense sells 7 one-off in-app purchases. Chroma Memory asks for nothing beyond the download.

Heroic Defense ships an update every 3 months, Chroma Memory every 2 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Heroic Defense | Chroma Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chroma-memory/id6752270270/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 377 MB | 50 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crystal Cao](https://appshunter.io/developer/1686207792) | [Jeff Hoppe](https://appshunter.io/developer/1637102651) |

## What reviewers say

### Heroic Defense

[App page](https://appshunter.io/ios/app/heroic-defense/id6742034673)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diamond Pack 1 | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Diamond pack 2 | $4.99 | one-time |
| Diamond pack 3 | $9.99 | one-time |
| Diamond pack 4 | $19.99 | one-time |
| Diamond pack 5 | $49.99 | one-time |
| Diamond pack 6 | $99.99 | one-time |


### Chroma Memory

[App page](https://appshunter.io/ios/app/chroma-memory/id6752270270)

A colorful memory game where players flip tiles to find matching pairs. It sharpens focus and offers engaging challenges with increasing difficulty. Perfect for all ages seeking a cognitive boost or a fun break.

**Highlights:** Flip tiles to find matching pairs, Colorful visuals, Increasing difficulty levels, Hones cognitive skills, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heroic Defense free?

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

### Is Chroma Memory free?

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

### Do Heroic Defense or Chroma Memory have ads?

Both Heroic Defense and Chroma Memory show ads.

### Which is updated more often, Heroic Defense or Chroma Memory?

Heroic Defense ships an update every 3 months, and Chroma Memory every 2 months. Most recently, Heroic Defense was updated on November 8, 2026 and Chroma Memory on October 30, 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.*