# iCOOL 4 vs Sulice

The clearest difference is update cadence: iCOOL 4 at every 2 months against Sulice's every 13 months. iCOOL 4 also leads on iOS requirement (13.0 vs 15.1). 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.

iCOOL 4 ships an update every 2 months, Sulice every 13 months. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | iCOOL 4 | Sulice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 18 MB | 91 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ICT EXPERT s.r.o.](https://appshunter.io/developer/1198694503) | [Obec Sulice](https://appshunter.io/developer/1655619295) |

## What reviewers say

### iCOOL 4

[App page](https://appshunter.io/ios/app/icool-4/id1524612119)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sulice

[App page](https://appshunter.io/ios/app/sulice/id6444605765)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCOOL 4 free?

iCOOL 4 is free to download, with no in-app purchases.

### Is Sulice free?

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

### Do iCOOL 4 or Sulice have ads?

Neither iCOOL 4 nor Sulice shows ads.

### Which is updated more often, iCOOL 4 or Sulice?

iCOOL 4 ships an update every 2 months, and Sulice every 13 months. Most recently, iCOOL 4 was updated on October 3, 2026 and Sulice on October 18, 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.*