# CarRim vs Cartomizer

The clearest difference is ads: Cartomizer at none against CarRim's shown. Cartomizer also leads on rating (4.6 vs 4.1) and review sentiment (86% vs 67%). CarRim's advantage is update cadence (fortnightly vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. CarRim sells 1 one-off in-app purchase and Cartomizer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cartomizer holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Cartomizer has 522 ratings behind it against 53, so its average is the more settled of the two. Written reviews point the same way: 67% of CarRim's written reviews are positive against 86% of Cartomizer's.

CarRim ships an update fortnightly, Cartomizer every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CarRim | Cartomizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (53 ratings)](https://appshunter.io/ios/app/carrim/id1337646714/reviews) | **[4.6 (522 ratings)](https://appshunter.io/ios/app/cartomizer/id1515523302/reviews)** |
| Number of ratings | 53 | **522** |
| Positive reviews | 66.7% of reviews | **86.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 77 MB | 60 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [少彬 萧](https://appshunter.io/developer/1337646713) | [Ron Levy](https://appshunter.io/developer/1515448985) |

## What reviewers say

### CarRim

[App page](https://appshunter.io/ios/app/carrim/id1337646714)

Visualize different wheel styles and colors on your car before making a purchase. This app allows you to easily change your vehicle's hubcaps and body color to see how it looks with various cool shades.

**Highlights:** Modify wheel hub styles, Select from many beautiful wheel hubs, Change car body color, Visualize immediate effects, Preview custom colors

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support-Remove Ads | $4.99 | one-time |


### Cartomizer

[App page](https://appshunter.io/ios/app/cartomizer/id1515523302)

Visualize aftermarket wheels on your car before purchasing. This app uses AI to automatically detect and replace your current wheels with new ones, eliminating manual adjustments and camera angle concerns. Simply upload a photo of your car and try out different wheel styles.

**Highlights:** AI wheel detection and replacement, Visualize wheels on your own car, Automatic wheel adjustment, No manual effort required, Try different wheel styles, Upload car photos

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add one wheel | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful visual tool
- 💡 Useful for choosing wheels
- 👍 Realistic wheel visualization
- 👍 Excellent app

**What reviewers complain about**

- 💰 Paid to add custom wheels
- 🐛 Limited wheel selection
- 🐛 Wheels look like 2D images
- 🐛 Inconsistent quality of wheel visualization

**Reported bugs**

- Requires paid unlock to add custom wheels
- Paid unlock only allows one custom wheel upload

**Requested features**

- Add more wheel options
- Allow changing car color
- Improve depth perception of wheels
- Save custom wheel selections


## Frequently asked questions

### Is CarRim free?

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

### Is Cartomizer free?

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

### Which has better reviews, CarRim or Cartomizer?

Cartomizer is rated higher. CarRim averages 4.1 out of 5 from 53 ratings, while Cartomizer averages 4.6 from 522 ratings.

### Do CarRim or Cartomizer have ads?

CarRim shows ads; Cartomizer does not.

### Which is updated more often, CarRim or Cartomizer?

CarRim ships an update fortnightly, and Cartomizer every 3 months. Most recently, CarRim was updated on November 2, 2026 and Cartomizer on November 3, 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.*