# CarStomize vs Cool Mist ATX

The clearest difference is in-app purchases: Cool Mist ATX at none against CarStomize's 4. Cool Mist ATX also leads on update cadence (every 3 days vs every 5 weeks) and iOS requirement (18.6 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. CarStomize sells 4 one-off in-app purchases. Cool Mist ATX asks for nothing beyond the download.

CarStomize ships an update every 5 weeks, Cool Mist ATX every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CarStomize | Cool Mist ATX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 13 MB | 10 MB |
| Requires iOS | 26.1 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Ioannis Kyritsis](https://appshunter.io/developer/1854004015) | [COOL MIST ATX, LLC](https://appshunter.io/developer/6776777110) |

## What reviewers say

### CarStomize

[App page](https://appshunter.io/ios/app/carstomize/id6755451417)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits | $2.99 | one-time |
| 300 Credits | $6.99 | one-time |
| 600 Credits | $12.99 | one-time |
| 1500 Credits | $24.99 | one-time |


### Cool Mist ATX

[App page](https://appshunter.io/ios/app/cool-mist-atx/id6776777108)

**In-app purchases:** none


## Frequently asked questions

### Is CarStomize free?

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

### Is Cool Mist ATX free?

Cool Mist ATX is free to download, with no in-app purchases.

### Do CarStomize or Cool Mist ATX have ads?

Neither CarStomize nor Cool Mist ATX shows ads.

### Which is updated more often, CarStomize or Cool Mist ATX?

CarStomize ships an update every 5 weeks, and Cool Mist ATX every 3 days. Most recently, CarStomize was updated on October 30, 2026 and Cool Mist ATX on October 31, 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.*