# FIXD OBD2 Scanner vs KeyConnect Digital Car Key

FIXD OBD2 Scanner and KeyConnect Digital Car Key both sit at 4.6 stars, but that hides the real split: 60% of FIXD OBD2 Scanner's written reviews are positive against 20% of KeyConnect Digital Car Key's. FIXD OBD2 Scanner also leads on monetization model (free with in-app purchases vs subscription) and ads (none vs shown). KeyConnect Digital Car Key's advantage is ratings volume (93K vs 26K) and iOS requirement (16.2 vs 18.0). On price, rating, in-app purchases and chart position there is nothing between them.

Both are free to download. FIXD OBD2 Scanner sells 3 in-app purchases, starting at $7.99 per 7 days and KeyConnect Digital Car Key sells 11 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for FIXD OBD2 Scanner against 4.5 for KeyConnect Digital Car Key. Both are backed by a comparable volume of ratings — 26K and 93K respectively. Written reviews are what separate them: 60% of FIXD OBD2 Scanner's written reviews are positive against 20% of KeyConnect Digital Car Key's.

FIXD OBD2 Scanner ships an update every 5 days, KeyConnect Digital Car Key monthly. Both last shipped on October 26, 2026.

## The numbers

| Metric | FIXD OBD2 Scanner | KeyConnect Digital Car Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (26K ratings)](https://appshunter.io/ios/app/fixd-obd2-scanner/id957168651/reviews)** | [4.5 (93K ratings)](https://appshunter.io/ios/app/keyconnect-digital-car-key/id1492560451/reviews) |
| Number of ratings | 26K | **93K** |
| Positive reviews | **59.8% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | **Free with in-app purchases** | Subscription |
| Best chart rank | **#36** | #88 |
| Size | 58 MB | 365 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [FIXD Automotive Inc](https://appshunter.io/developer/957168650) | [Kain Suite Pte. Ltd.](https://appshunter.io/developer/1761133001) |

## What reviewers say

### FIXD OBD2 Scanner

[App page](https://appshunter.io/ios/app/fixd-obd2-scanner/id957168651)

**Currently charting:** #36 Top Grossing · Utilities (US App Store)

This app translates your car's diagnostic trouble codes into plain language, helping you understand potential issues and their severity. It provides maintenance reminders and offers advanced features like issue forecasting and emissions pre-checks with a premium subscription.

**Highlights:** Translate check engine light codes, Understand issue severity, Maintenance reminders, Issue forecasting, Emissions pre-check, Mechanic hotline access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly FIXD Premium | $7.99 | per 7 days |
| Monthly FIXD Premium | $12.99 | per month |
| Yearly FIXD Premium | $99.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quickly identifies problems
- 💰 Saves money on mechanics
- 🔍 Provides detailed diagnostic information
- ⚙️ Helpful for DIY maintenance

**What reviewers complain about**

- 🔒 Requires subscription for full functionality
- 💰 Expensive premium subscription
- 🤖 Inconsistent performance across vehicles
- 🔌 Connectivity issues with device
- 🤷‍♀️ Limited functionality without subscription

**Reported bugs**

- Fails to detect certain error codes
- Inconsistent Bluetooth pairing
- Subscription charges without user consent
- Inability to cancel subscription through app

**Requested features**

- Ability to manually input maintenance records
- Clearer indication of subscription requirements
- Support for more vehicle makes and models
- Improved diagnostic capabilities for advanced issues
- Option to disable subscription upsells


### KeyConnect Digital Car Key

[App page](https://appshunter.io/ios/app/keyconnect-digital-car-key/id1492560451)

**Currently charting:** #88 Top Grossing · Utilities, #170 Top Free · Utilities (US App Store)

Manage your vehicles remotely and securely. Lock/unlock doors, check real-time car status, store important documents, and track expenses. Offers GPS navigation and maintenance history for over 40 car makes.

**Highlights:** Remote lock and unlock, Real-time car status monitoring, GPS car locator, Digital document storage, Expense and maintenance tracking, Demo mode for feature exploration

**Features:** Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Car Key Weekly Trial | $9.99 | per 7 days |
| Digital Car Key Monthly | $14.99 | per month |
| Digital Car Key Monthly Trial | $14.99 | per month |
| Monthly Family Plan | $16.99 | per month |
| Digital Car Key Yearly | $39.99 | per year |
| Digital Car Key Yearly Trial | $39.99 | per year |
| Digital Car Key Yearly Plan | $49.99 | per year |
| Digital Car Key Yearly Plan | $49.99 | per year |
| Digital Car Key Yearly 54.99 | $54.99 | per year |
| Digital Car Key Yearly 59.99 | $59.99 | per year |
| Yearly Family Plan | $69.99 | per year |

**What reviewers like**

- 💻 Convenient app to manage multiple cars
- 🔍 Helpful features like locating car and checking status

**What reviewers complain about**

- 🚫 Doesn't work with many car models/brands
- 🤑 Expensive subscription fees
- 🔍 Inaccurate data (mileage, tire pressure, etc.)
- 🔒 Difficult to cancel subscription
- 🔍 Poor customer support and lack of response

**Reported bugs**

- App crashes or freezes frequently
- Login/account issues prevent use of app

**Requested features**

- Add more car brand compatibility
- Offer free trial before paid subscription
- Improve accuracy of car data and status
- Provide better customer support and refund options


## Frequently asked questions

### Is FIXD OBD2 Scanner free?

FIXD OBD2 Scanner is free to download, with in-app purchases available.

### Is KeyConnect Digital Car Key free?

KeyConnect Digital Car Key is free to download, with in-app purchases available.

### Which has better reviews, FIXD OBD2 Scanner or KeyConnect Digital Car Key?

FIXD OBD2 Scanner is rated higher. FIXD OBD2 Scanner averages 4.6 out of 5 from 26K ratings, while KeyConnect Digital Car Key averages 4.5 from 93K ratings.

### Do FIXD OBD2 Scanner or KeyConnect Digital Car Key have ads?

KeyConnect Digital Car Key shows ads; FIXD OBD2 Scanner does not.

### Which is updated more often, FIXD OBD2 Scanner or KeyConnect Digital Car Key?

FIXD OBD2 Scanner ships an update every 5 days, and KeyConnect Digital Car Key monthly. Most recently, FIXD OBD2 Scanner was updated on October 26, 2026 and KeyConnect Digital Car Key on October 26, 2026.

### Which is more popular, FIXD OBD2 Scanner or KeyConnect Digital Car Key?

FIXD OBD2 Scanner currently peaks at #36 in the App Store charts, and KeyConnect Digital Car Key at #88. Chart position reflects recent download velocity rather than total install base.

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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.*