# truSmart vs FitmentStudio

The clearest difference is ads: truSmart at none against FitmentStudio's shown. truSmart also leads on iOS requirement (12.0 vs 16.0). FitmentStudio's advantage is update cadence (every 4 months vs every 9 months). On price, 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.

truSmart ships an update every 9 months, FitmentStudio every 4 months. The most recent releases landed on May 17, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | truSmart | FitmentStudio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | — | Ad-supported |
| Size | 149 MB | 10 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [B & T Associates Ltd](https://appshunter.io/developer/1483177334) | [Bartosz Wieloch](https://appshunter.io/developer/1644127426) |

## What reviewers say

### truSmart

[App page](https://appshunter.io/ios/app/trusmart/id1658290279)

**Features:** macOS Compatibility

**In-app purchases:** none


### FitmentStudio

[App page](https://appshunter.io/ios/app/fitmentstudio/id1667288116)

This app helps you find the perfect wheel size for your vehicle, including camber adjustments. Browse and upload community-shared fitment details with images, and discover automotive sponsors for your build.

**Highlights:** Fitment calculator with camber adjustment, Community-powered fitment gallery, Upload wheel and car specs, Discover automotive sponsors, View vehicle build images

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is truSmart free?

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

### Is FitmentStudio free?

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

### Do truSmart or FitmentStudio have ads?

FitmentStudio shows ads; truSmart does not.

### Which is updated more often, truSmart or FitmentStudio?

truSmart ships an update every 9 months, and FitmentStudio every 4 months. Most recently, truSmart was updated on May 17, 2026 and FitmentStudio on June 1, 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.*