# Mr. Cool by Emergency Ice vs Idemitsu Engage

The clearest difference is update cadence: Idemitsu Engage at every 3 weeks against Mr. Cool by Emergency Ice's every 5 months. Mr. Cool by Emergency Ice's advantage is iOS requirement (8.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mr. Cool by Emergency Ice ships an update every 5 months, Idemitsu Engage every 3 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mr. Cool by Emergency Ice | Idemitsu Engage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 52 MB | 43 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Hunter Steeley](https://appshunter.io/developer/659558954) | [Idemitsu Lube India Private Limited](https://appshunter.io/developer/1725118686) |

## What reviewers say

### Mr. Cool by Emergency Ice

[App page](https://appshunter.io/ios/app/mr-cool-by-emergency-ice/id1493858105)

**Features:** macOS Compatibility

**In-app purchases:** none


### Idemitsu Engage

[App page](https://appshunter.io/ios/app/idemitsu-engage/id6475770037)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mr. Cool by Emergency Ice free?

Mr. Cool by Emergency Ice is free to download, with no in-app purchases.

### Is Idemitsu Engage free?

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

### Do Mr. Cool by Emergency Ice or Idemitsu Engage have ads?

Neither Mr. Cool by Emergency Ice nor Idemitsu Engage shows ads.

### Which is updated more often, Mr. Cool by Emergency Ice or Idemitsu Engage?

Mr. Cool by Emergency Ice ships an update every 5 months, and Idemitsu Engage every 3 weeks. Most recently, Mr. Cool by Emergency Ice was updated on November 7, 2026 and Idemitsu Engage 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.*