# Fixlith Scan vs OBD2 Scanner + Engine Sound

The clearest difference is rating: Fixlith Scan at 5.0 against OBD2 Scanner + Engine Sound's 4.0. Fixlith Scan also leads on ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Fixlith Scan sells 3 in-app purchases, starting at $2.99 per 7 days and OBD2 Scanner + Engine Sound sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Fixlith Scan holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Fixlith Scan ships an update every 6 days, OBD2 Scanner + Engine Sound every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Fixlith Scan | OBD2 Scanner + Engine Sound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fixlith-scan-obd2-car-ai/id6760207031/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/obd2-scanner-plus-engine-sound/id6789023964/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oleksander Yaremchuk](https://appshunter.io/developer/1883188423) | [Sena Takasawa](https://appshunter.io/developer/1887478690) |

## What reviewers say

### Fixlith Scan

[App page](https://appshunter.io/ios/app/fixlith-scan-obd2-car-ai/id6760207031)

Transform your iPhone or iPad into a professional car diagnostic scanner. Read fault codes, monitor live engine sensors, and receive AI-powered repair recommendations. Save money on mechanic visits with comprehensive vehicle health insights.

**Highlights:** Read and clear fault codes, Monitor 200+ live sensors, AI-powered repair recommendations, ECU coding and service functions, Vehicle health dashboard, Manage up to 5 vehicles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fixlith Pro Weekly | $2.99 | per 7 days |
| Fixlith Pro Monthly | $5.99 | per month |
| Fixlith Pro Yearly | $39.99 | per year |


### OBD2 Scanner + Engine Sound

[App page](https://appshunter.io/ios/app/obd2-scanner-plus-engine-sound/id6789023964)

Monitor your car's engine performance and hear its sound in real-time. Customize your dashboard with various widgets and track your drives with detailed maps and trip data. Offers a demo mode and optional Pro features for an enhanced experience.

**Highlights:** Real-time OBD2 data display, Engine sound simulation based on RPM, Customizable dashboard with widgets, Trip computer and fuel economy tracking, Speed and RPM on map view, HUD mode for windshield projection

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| car_ui Pro (One-Time) | $4.99 | one-time |


## Frequently asked questions

### Is Fixlith Scan free?

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

### Is OBD2 Scanner + Engine Sound free?

OBD2 Scanner + Engine Sound is free to download, with in-app purchases available.

### Which has better reviews, Fixlith Scan or OBD2 Scanner + Engine Sound?

Fixlith Scan is rated higher. Fixlith Scan averages 5.0 out of 5 from 1 ratings, while OBD2 Scanner + Engine Sound averages 4.0 from 1 ratings.

### Do Fixlith Scan or OBD2 Scanner + Engine Sound have ads?

OBD2 Scanner + Engine Sound shows ads; Fixlith Scan does not.

### Which is updated more often, Fixlith Scan or OBD2 Scanner + Engine Sound?

Fixlith Scan ships an update every 6 days, and OBD2 Scanner + Engine Sound every 9 days. Most recently, Fixlith Scan was updated on October 31, 2026 and OBD2 Scanner + Engine Sound on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*