# GPS4Дж.Т.И. vs Car Fault Sound Guide

The clearest difference is review sentiment: Car Fault Sound Guide at 100% against GPS4Дж.Т.И.'s 0%. Car Fault Sound Guide also leads on iOS requirement (13.0 vs 15.1). GPS4Дж.Т.И.'s advantage is price (Free vs $0.99) and ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

GPS4Дж.Т.И. is free to download; Car Fault Sound Guide costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GPS4Дж.Т.И. | Car Fault Sound Guide |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/car-fault-sound-guide/id6758129607/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 83 MB | 38 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KVAZAR OOO](https://appshunter.io/developer/1501196224) | [恒盛 程](https://appshunter.io/developer/1533201832) |

## What reviewers say

### GPS4Дж.Т.И.

[App page](https://appshunter.io/ios/app/gps4/id1328272866)

Monitor your driving habits, track vehicle location, and receive instant alerts for potential accidents or towing. This app helps you manage corporate vehicle usage and find your car easily.

**Highlights:** Driving statistics and recommendations, Corporate vehicle usage control, Accident and towing alerts, Real-time vehicle location tracking, Parking spot locator, Emergency evacuation signals

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

**In-app purchases:** none


### Car Fault Sound Guide

[App page](https://appshunter.io/ios/app/car-fault-sound-guide/id6758129607)

Identify strange car noises quickly to diagnose potential problems. This app provides an extensive library of fault sounds with detailed explanations, helping you understand vehicle issues and communicate effectively with mechanics. It's fully offline and designed for easy navigation.

**Highlights:** Extensive fault sound library, Quick problem diagnosis, Detailed fault explanations, Fully offline functionality, Simple and clean interface, Professional reference for mechanics

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS4Дж.Т.И. free?

GPS4Дж.Т.И. is free to download, with no in-app purchases.

### Is Car Fault Sound Guide free?

Car Fault Sound Guide costs $0.99, with no in-app purchases.

### Do GPS4Дж.Т.И. or Car Fault Sound Guide have ads?

Car Fault Sound Guide shows ads; GPS4Дж.Т.И. does not.

### Which is updated more often, GPS4Дж.Т.И. or Car Fault Sound Guide?

GPS4Дж.Т.И. ships an update every 2 months, and Car Fault Sound Guide every 2 months. Most recently, GPS4Дж.Т.И. was updated on October 11, 2026 and Car Fault Sound Guide on October 25, 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.*