# OBD2 Car Scanner vs TeCar

The clearest difference is review sentiment: OBD2 Car Scanner at 55% against TeCar's 4%. OBD2 Car Scanner also leads on rating (4.6 vs 2.0) and ratings volume (5.1K vs 4). TeCar's advantage is iOS requirement (12.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OBD2 Car Scanner sells 3 one-off in-app purchases and TeCar sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

OBD2 Car Scanner holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: OBD2 Car Scanner has 5.1K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 55% of OBD2 Car Scanner's written reviews are positive against 4% of TeCar's.

OBD2 Car Scanner ships an update every 5 weeks, TeCar every 2 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | OBD2 Car Scanner | TeCar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.1K ratings)](https://appshunter.io/ios/app/obd2-car-scanner-eobd-facile/id713921569/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/tecar/id1467162467/reviews) |
| Number of ratings | **5.1K** | 4 |
| Positive reviews | **54.6% of reviews** | 4.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 143 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OUTILS OBD FACILE SARL](https://appshunter.io/developer/694586088) | [ROADMASTER INTERNATIONAL TRADING L.L.C](https://appshunter.io/developer/1426268861) |

## What reviewers say

### OBD2 Car Scanner

[App page](https://appshunter.io/ios/app/obd2-car-scanner-eobd-facile/id713921569)

Transform your smartphone into a professional car diagnostic tool. Read and clear engine fault codes, monitor real-time sensor data, and perform advanced diagnostics without a mechanic. Supports a wide range of OBD2 compliant vehicles.

**Highlights:** Read and clear engine fault codes, Monitor real-time sensor data, Turn off check engine light, VIN decoder, Acceleration performance test, Generate PDF diagnostic reports

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Edition | $19.99 | one-time |
| Upgrade to Plus Edition | $20.99 | one-time |
| Plus edition | $39.99 | one-time |

**What reviewers like**

- 👍 Helpful for diagnosing issues
- 🚀 Easy to use and connect
- 💡 Provides useful vehicle data
- 🔍 Able to read and clear error codes

**What reviewers complain about**

- 💰 Expensive for full functionality
- 🔒 Requires paid upgrade to access key features
- 🐛 Connectivity issues and app crashes
- 🚫 Limited functionality in free version

**Reported bugs**

- Unable to connect to some OBD2 adapters
- Incorrect or missing sensor data
- Paid version not functioning as expected

**Requested features**

- Add support for more vehicle makes and models
- Improve user interface and data visualization
- Ability to reset service lights and perform more advanced diagnostics
- Integrate with vehicle GPS for location-based data


### TeCar

[App page](https://appshunter.io/ios/app/tecar/id1467162467)

This service transforms vehicles into smart cars with a plug-and-play device for enhanced maintenance and fleet management. It offers affordable solutions to optimize time and cost for the automotive industry.

**Highlights:** Vehicle maintenance tracking, Smart vehicle conversion, Fleet management, Real-time monitoring, OBDII device integration, Cost and time optimization

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 GB Subscription | $1.99 | per month |
| 10 GB Subscription | $2.99 | per month |
| 50 GB Subscription | $14.99 | per month |
| 100 GB Subscription | $25.99 | per month |


## Frequently asked questions

### Is OBD2 Car Scanner free?

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

### Is TeCar free?

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

### Which has better reviews, OBD2 Car Scanner or TeCar?

OBD2 Car Scanner is rated higher. OBD2 Car Scanner averages 4.6 out of 5 from 5.1K ratings, while TeCar averages 2.0 from 4 ratings.

### Do OBD2 Car Scanner or TeCar have ads?

Neither OBD2 Car Scanner nor TeCar shows ads.

### Which is updated more often, OBD2 Car Scanner or TeCar?

OBD2 Car Scanner ships an update every 5 weeks, and TeCar every 2 months. Most recently, OBD2 Car Scanner was updated on October 23, 2026 and TeCar on October 16, 2026.

---

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