# DFirstCoder vs Fcar Master

The clearest difference is review sentiment: DFirstCoder at 67% against Fcar Master's 25%. DFirstCoder also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.6). Fcar Master's advantage is in-app purchases (none vs 8) and rating (5.0 vs 4.8). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. DFirstCoder sells 8 in-app purchases, starting at $108.99 per year. Fcar Master asks for nothing beyond the download.

Fcar Master holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews complicate that: 67% of DFirstCoder's written reviews are positive against 25% of Fcar Master's, so the app with the better star average is not the one people write more warmly about.

DFirstCoder ships an update every 3 weeks, Fcar Master every 2 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DFirstCoder | Fcar Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/dfirstcoder/id1637894055/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fcar-master/id6747472640/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | **66.7% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 95 MB | 659 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen QiXin Technology Co., Ltd.](https://appshunter.io/developer/1637894777) | [深圳市爱夫卡科技有限公司](https://appshunter.io/developer/980516490) |

## What reviewers say

### DFirstCoder

[App page](https://appshunter.io/ios/app/dfirstcoder/id1637894055)

This app provides comprehensive vehicle diagnostics and customization for car owners. It offers one-click app features for easy operation, Bluetooth connectivity, and the ability to read/clear trouble codes, perform smog checks, and view live data. It supports a wide range of vehicle models.

**Highlights:** One-click apps for easy operation, Comprehensive diagnostic features, Bluetooth wireless connectivity, Read and clear trouble codes, Smog check functionality, Live data display, Supports VAG, BMW, Mercedes-Benz models

**Features:** Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Subscription | $108.99 | per year |
| Pro Plan Subscription (Family) | $158.99 | per year |
| 350 QD | $4.99 | one-time |
| 700 QD | $9.95 | one-time |
| 1400 QD | $19.49 | one-time |
| 3500 QD | $49.99 | one-time |
| 7000 QD | $96.99 | one-time |
| 10500 QD | $145.99 | one-time |


### Fcar Master

[App page](https://appshunter.io/ios/app/fcar-master/id6747472640)

This app allows users to perform one-click vehicle inspections and diagnostics. Connect to detection devices via Wi-Fi or Bluetooth to read real-time data, clear fault codes, and access special maintenance functions.

**Highlights:** One-click login, Wi-Fi/Bluetooth device connection, Real-time OBD data streams, Read and clear fault codes, Vehicle maintenance special functions

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

**In-app purchases:** none


## Frequently asked questions

### Is DFirstCoder free?

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

### Is Fcar Master free?

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

### Which has better reviews, DFirstCoder or Fcar Master?

Fcar Master is rated higher. DFirstCoder averages 4.8 out of 5 from 5 ratings, while Fcar Master averages 5.0 from 2 ratings.

### Do DFirstCoder or Fcar Master have ads?

Neither DFirstCoder nor Fcar Master shows ads.

### Which is updated more often, DFirstCoder or Fcar Master?

DFirstCoder ships an update every 3 weeks, and Fcar Master every 2 months. Most recently, DFirstCoder was updated on October 7, 2026 and Fcar Master on October 5, 2026.

---

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