# Blue Intensity vs HiddenEvolution

The clearest difference is review sentiment: Blue Intensity at 67% against HiddenEvolution's 0%. Blue Intensity also leads on rating (5.0 vs 2.7) and ads (none vs shown). HiddenEvolution's advantage is update cadence (every 2 months vs every 12 months) and ratings volume (11 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Blue Intensity sells 2 one-off in-app purchases and HiddenEvolution sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Blue Intensity holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: HiddenEvolution has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Blue Intensity's written reviews are positive against 0% of HiddenEvolution's.

Blue Intensity ships an update every 12 months, HiddenEvolution every 2 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Blue Intensity | HiddenEvolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blue-intensity-the-game/id455537117/reviews)** | [2.7 (11 ratings)](https://appshunter.io/ios/app/hiddenevolution/id6474183957/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 1.2 GB |
| Requires iOS | 27.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hot-n-GUI, LLC](https://appshunter.io/developer/424513444) | [MOONEE PUBLISHING LTD](https://appshunter.io/developer/1469957859) |

## What reviewers say

### Blue Intensity

[App page](https://appshunter.io/ios/app/blue-intensity-the-game/id455537117)

This memory game challenges players to match increasingly complex card sets. It offers classic and advanced modes, with optional 'sneak peeks' to aid gameplay. Compete for the fastest times and improve your cognitive skills.

**Highlights:** Classic 'Match 2' mode, 'Match 3' and 'Match 4' variations, Adjustable card sets, Optional 'Sneak Peeks', Game Center leaderboards, Ad-free upgrade available

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sneak Peek 25-pack | $0.99 | one-time |
| Sneak Peek 100-pack | $1.99 | one-time |


### HiddenEvolution

[App page](https://appshunter.io/ios/app/hiddenevolution/id6474183957)

Engage your mind with a 3D hidden object puzzle game. Explore colorful mystery worlds, find cleverly concealed items, and train your brain with various difficulty levels and helpful tools. Enjoy hours of relaxing fun.

**Highlights:** 3D hidden object gameplay, Multiple difficulty levels, Unlockable mystery worlds, Hint and magnet tools, Zoom functionality, Hundreds of hidden items

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |
| Mix Bundle | $4.99 | one-time |
| Historian Bundle | $8.99 | one-time |
| Evolution Bundle | $15.99 | one-time |


## Frequently asked questions

### Is Blue Intensity free?

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

### Is HiddenEvolution free?

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

### Which has better reviews, Blue Intensity or HiddenEvolution?

Blue Intensity is rated higher. Blue Intensity averages 5.0 out of 5 from 2 ratings, while HiddenEvolution averages 2.7 from 11 ratings.

### Do Blue Intensity or HiddenEvolution have ads?

HiddenEvolution shows ads; Blue Intensity does not.

### Which is updated more often, Blue Intensity or HiddenEvolution?

Blue Intensity ships an update every 12 months, and HiddenEvolution every 2 months. Most recently, Blue Intensity was updated on November 1, 2026 and HiddenEvolution on November 4, 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.*