# Blue Intensity vs Izzie

The clearest difference is in-app purchases: Izzie at none against Blue Intensity's 2. Izzie also leads on review sentiment (100% vs 67%) and iOS requirement (12.0 vs 27.0). Blue Intensity's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Blue Intensity sells 2 one-off in-app purchases. Izzie asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Blue Intensity against 5.0 for Izzie. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews are what separate them: 67% of Blue Intensity's written reviews are positive against 100% of Izzie's.

Blue Intensity ships an update every 12 months, Izzie every 14 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Blue Intensity | Izzie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/blue-intensity-the-game/id455537117/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/izzie/id472653396/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 12 months** | Every 14 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 11 MB | 36 MB |
| Requires iOS | 27.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hot-n-GUI, LLC](https://appshunter.io/developer/424513444) | [Dream-Up](https://appshunter.io/developer/445196122) |

## 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 |


### Izzie

[App page](https://appshunter.io/ios/app/izzie/id472653396)

Guide a princess across a lake by jumping on various obstacles like lily pads and logs. Avoid falling into the water as you progress through increasingly challenging levels. Compete with players worldwide by sharing your score and aiming for the top of the international ranking.

**Highlights:** Princess adventure gameplay, Jump on water lilies, logs, and leaves, 10 increasing difficulty levels, Global score sharing and ranking, Unique gameplay experience, Nice rendering and animations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blue Intensity free?

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

### Is Izzie free?

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

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

Blue Intensity and Izzie are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do Blue Intensity or Izzie have ads?

Izzie shows ads; Blue Intensity does not.

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

Blue Intensity ships an update every 12 months, and Izzie every 14 months. Most recently, Blue Intensity was updated on November 8, 2026 and Izzie on November 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.*