# V1connection, the app vs OBDLink

The clearest difference is rating: OBDLink at 4.8 against V1connection, the app's 3.4. OBDLink also leads on review sentiment (62% vs 26%) and ratings volume (12K vs 70). V1connection, the app's advantage is in-app purchases (none vs 75). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OBDLink sells 73 one-off in-app purchases. V1connection, the app asks for nothing beyond the download.

OBDLink holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: OBDLink has 12K ratings behind it against 70, so its average is the more settled of the two. Written reviews point the same way: 26% of V1connection, the app's written reviews are positive against 62% of OBDLink's.

V1connection, the app ships an update every 6 months, OBDLink every 2 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | V1connection, the app | OBDLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (70 ratings)](https://appshunter.io/ios/app/v1connection-the-app/id651690266/reviews) | **[4.8 (12K ratings)](https://appshunter.io/ios/app/obdlink/id879636351/reviews)** |
| Number of ratings | 70 | **12K** |
| Positive reviews | 26.3% of reviews | **62.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#173** |
| Size | 41 MB | 65 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Valentine Research, Inc.](https://appshunter.io/developer/691227713) | [OBD Solutions LLC](https://appshunter.io/developer/879636354) |

## What reviewers say

### V1connection, the app

[App page](https://appshunter.io/ios/app/v1connection-the-app/id651690266)

This app connects your Valentine One radar detector to your iOS device, providing advanced threat analysis and visual alerts. It helps screen out false alarms with its unique Arrow-in-the-Box concept and offers downloadable performance upgrades for compatible models.

**Highlights:** Connects Valentine One Gen 2 detector to iOS, Links V1 with ESP via V1connection LE module, Threat Picture analysis of radar threats, Arrow-in-the-Box false alarm screening, Directional arrows for each signal, Downloadable performance upgrades for V1 Gen2, Customizable programming and settings

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive app interface
- 💡 Great for V1 updates
- 🚀 Responsive with V1 unit
- 💡 Provides technical information
- 👍 Easy setup

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔋 Drains phone battery heavily
- 🐛 Unreliable Bluetooth connection
- 🐛 Audio alerts are inconsistent
- 🐛 App does not run in background

**Reported bugs**

- Bricked unit during update
- Won't pick up V1 Bluetooth
- No audio capabilities with older models
- Bluetooth connectivity issues
- App crashes

**Requested features**

- CarPlay compatibility
- Android Auto compatibility
- Mute V1 by tapping screen
- Change resting display to non-blinking
- CarPlay integration for in-dash display


### OBDLink

[App page](https://appshunter.io/ios/app/obdlink/id879636351)

**Currently charting:** #173 Top Grossing · Travel (US App Store)

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and track fuel economy. Generate detailed reports for easy sharing and analysis.

**Highlights:** Read and clear diagnostic trouble codes, Display real-time vehicle data, Customizable dashboards, Estimate fuel economy, Log data to CSV, GPS tracking of vehicle parameters, Full diagnostic reports

**Features:** Vision Pro support

**In-app purchases (73)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ford 1999 Enhanced Diagnostic | $14.99 | one-time |
| Ford 2005 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2006 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2007 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2010 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2011 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2012 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2013 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2014 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2016 Enhanced Diagnostics | $14.99 | one-time |
| Toyota 1999 Enhanced | $14.99 | one-time |
| Toyota 2007 Enhanced | $14.99 | one-time |
| Toyota 2008 Enhanced | $14.99 | one-time |
| Toyota 2014 Enhanced | $14.99 | one-time |
| Toyota 2016 Enhanced | $14.99 | one-time |
| Ford 2018 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2020 Enhanced | $14.99 | one-time |
| FCA 2011 | $14.99 | one-time |
| FCA 2014 | $14.99 | one-time |
| FCA 2015 | $14.99 | one-time |
| FCA 2017 | $14.99 | one-time |
| FCA 2018 | $14.99 | one-time |
| FCA 2019 | $14.99 | one-time |
| FCA 2020 | $14.99 | one-time |
| FCA 2021 | $14.99 | one-time |
| Ford 2021 Enhanced | $14.99 | one-time |
| Ford 2022 Enhanced | $14.99 | one-time |
| Ford 2023 Enhanced | $14.99 | one-time |
| Mazda 2012 Enhanced | $14.99 | one-time |
| Toyota 2015 Enhanced | $14.99 | one-time |
| Toyota 2021 Enhanced | $14.99 | one-time |
| Toyota 2020 Enhanced | $14.99 | one-time |
| Ford 2025 Enhanced | $14.99 | one-time |
| Ford 2015 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2024 Enhanced | $14.99 | one-time |
| Ford 2017 Enhanced Diagnostics | $14.99 | one-time |
| Ford 2019 Enhanced Diagnostics | $14.99 | one-time |
| Nissan 2009 Enhanced | $14.99 | one-time |
| Mazda 2020 Enhanced | $14.99 | one-time |
| Nissan 2016 Enhanced | $14.99 | one-time |
| Nissan 2018 Enhanced | $14.99 | one-time |
| Mazda 2015 Enhanced | $14.99 | one-time |
| Toyota 2005 Enhanced | $14.99 | one-time |
| FCA 2022 | $14.99 | one-time |
| Toyota 2001 Enhanced | $14.99 | one-time |
| Mazda 2016 Enhanced | $14.99 | one-time |
| Nissan 2017 Enhanced | $14.99 | one-time |
| FCA 2006 | $14.99 | one-time |
| Nissan 2015 Enhanced | $14.99 | one-time |
| Nissan 2011 Enhanced | $14.99 | one-time |
| Nissan 2007 Enhanced | $14.99 | one-time |
| Mazda 2004 Enhanced | $14.99 | one-time |
| Ford 2003 Enhanced Diagnostics | $14.99 | one-time |
| Toyota 2002 Enhanced | $14.99 | one-time |
| FCA 2024 | $14.99 | one-time |
| Ford 2008 Enhanced Diagnostics | $14.99 | one-time |
| Toyota 2018 Enhanced | $14.99 | one-time |
| Mazda 2013 Enhanced | $14.99 | one-time |
| FCA 2007 | $14.99 | one-time |
| Nissan 2013 Enhanced | $14.99 | one-time |
| Ford 2004 Enhanced Diagnostics | $14.99 | one-time |
| FCA 2023 | $14.99 | one-time |
| FCA 2016 | $14.99 | one-time |
| Toyota 2010 Enhanced | $14.99 | one-time |
| Toyota 2019 Enhanced | $14.99 | one-time |
| Toyota 2011 Enhanced | $14.99 | one-time |
| Toyota 2017 Enhanced | $14.99 | one-time |
| Toyota 2003 Enhanced | $14.99 | one-time |
| Toyota 2012 Enhanced | $14.99 | one-time |
| FCA 2009 | $14.99 | one-time |
| Toyota 2006 Enhanced | $14.99 | one-time |
| Toyota 2013 Enhanced | $14.99 | one-time |
| FCA 2012 | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive
- 👍 Customizable dashboard
- 📊 Comprehensive diagnostics
- 💰 Good value for money
- 🔧 Helpful for DIY repairs

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔌 Unreliable Bluetooth connection
- 🤔 Limited support for newer vehicles
- 📱 No CarPlay/Android Auto support
- 🔍 Difficult to navigate/configure

**Reported bugs**

- App freezes or disconnects randomly
- Trouble clearing error codes
- Inconsistent data readings
- Issues with firmware updates

**Requested features**

- Add CarPlay/Android Auto support
- Improve Bluetooth/WiFi stability
- Expand vehicle brand coverage
- Enhance user interface and customization
- Provide more detailed diagnostic information


## Frequently asked questions

### Is V1connection, the app free?

V1connection, the app is free to download, with no in-app purchases.

### Is OBDLink free?

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

### Which has better reviews, V1connection, the app or OBDLink?

OBDLink is rated higher. V1connection, the app averages 3.4 out of 5 from 70 ratings, while OBDLink averages 4.8 from 12K ratings.

### Do V1connection, the app or OBDLink have ads?

Neither V1connection, the app nor OBDLink shows ads.

### Which is updated more often, V1connection, the app or OBDLink?

V1connection, the app ships an update every 6 months, and OBDLink every 2 months. Most recently, V1connection, the app was updated on October 16, 2026 and OBDLink on October 19, 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.*