# SCANCARZ vs HowToo

The clearest difference is rating: HowToo at 4.9 against SCANCARZ's 3.0. HowToo also leads on update cadence (every 4 months vs every 26 months) and ratings volume (9 vs 2). SCANCARZ's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

HowToo holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 2 and 9 respectively.

SCANCARZ ships an update every 26 months, HowToo every 4 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SCANCARZ | HowToo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/scancarz/id6504231584/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/howtoo/id6753329721/reviews)** |
| Number of ratings | 2 | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Every 4 months** |
| Monetization | **Free** | Ad-supported |
| Size | 257 MB | 17 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Farid Salmani](https://appshunter.io/developer/1751448160) | [HowToo](https://appshunter.io/developer/1843538915) |

## What reviewers say

### SCANCARZ

[App page](https://appshunter.io/ios/app/scancarz/id6504231584)

Learn about automotive technology, maintenance, and diagnostics through an immersive platform. Features augmented reality and virtual simulations for practical application of knowledge in a simulated environment.

**Highlights:** Automotive technology curriculum, Maintenance and diagnostics learning, Industry trends information, Augmented reality features, Virtual simulations, Immersive learning experience

**Features:** Vision Pro support

**In-app purchases:** none


### HowToo

[App page](https://appshunter.io/ios/app/howtoo/id6753329721)

Get expert vehicle repair guidance with step-by-step instructions, tool lists, and safety notes tailored to your specific car. You can also order guaranteed-fit parts directly within the app, saving you time and money on DIY repairs.

**Highlights:** Vehicle-specific repair procedures, Tool and torque spec lists, Step-by-step videos, Guaranteed-fit parts ordering, DIY cost vs. shop estimates, Maintenance interval information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SCANCARZ free?

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

### Is HowToo free?

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

### Which has better reviews, SCANCARZ or HowToo?

HowToo is rated higher. SCANCARZ averages 3.0 out of 5 from 2 ratings, while HowToo averages 4.9 from 9 ratings.

### Do SCANCARZ or HowToo have ads?

HowToo shows ads; SCANCARZ does not.

### Which is updated more often, SCANCARZ or HowToo?

SCANCARZ ships an update every 26 months, and HowToo every 4 months. Most recently, SCANCARZ was updated on October 30, 2026 and HowToo on October 24, 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.*