BlueDriver OBD2 Scan Tool vs Casing Standard Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlueDriver OBD2 Scan Tool
This app turns your smartphone into a powerful OBD2 scan tool. It allows you to read and clear trouble codes, view live data, and generate detailed repair reports for your vehicle. Understand your car's issues and make informed repair decisions.
- Read and clear trouble codes (Check Engine, ABS, etc.)
- Generate professional-grade Repair Reports
- Access Mode 6 and smog readiness data
- View live data with interactive graphing
- Wireless Bluetooth scanning
- Likely fixes explained in plain language
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BlueDriver® transforms your iPhone or iPad into a powerful OBD2 scan tool – trusted by over 1 million drivers, from professional mechanics to DIYers. Paired with the BlueDriver Bluetooth® Sensor (sold separately), it lets you read codes, diagnose issues, and fix your car with confidence—no wires, no guesswork. Whether you're checking a check engine light, running a smog test, or diving into enhanced diagnostics like ABS or transmission codes, BlueDriver gives you the tools you need to understand your vehicle and make smarter repair decisions – with clear, easy-to-understand information. What You Can Do with BlueDriver · Read and clear trouble codes - including check engine, ABS, airbag, transmission, and more · Generate, save, and share professional-grade Repair Reports based on your exact vehicle and trouble code · Access Mode 6 on-board monitoring test results · Check smog readiness and freeze frame data · View live data with multi-PID interactive graphing · Scan your vehicle wirelessly with Bluetooth—no cables required · Choose between metric and imperial settings · Get likely fixes for your vehicle’s issues, explained in plain language Enhanced Diagnostics Coverage · GM, Ford, Chrysler, Toyota, Nissan, Mazda, Mercedes (2005+ models) · Mitsubishi (2008+), Hyundai/Kia (2012+) – available worldwide · BMW/Mini, Honda/Acura, Volkswagen/Audi – available in North America · Subaru – available in the United States What Makes BlueDriver Different? · No subscription required · Backed by a database of millions real-world fixes · Repair Reports are specific to your vehicle’s year, make, and model · Works globally with the BlueDriver Sensor · App is free to install—just pair with the Sensor to start scanning You can even preview a Repair Report without a Sensor by entering your VIN and a trouble code. Account Setup Made Easy You’ll create a BlueDriver account during setup—it’s quick and easy, and gives you secure access to all your scans, reports, and new features across any device. Important Info The BlueDriver Sensor plugs into your vehicle’s data port (found in every car built since 1996). It connects to the app via Bluetooth® to deliver full diagnostic functionality. Sensor sold separately in-app or at www.BlueDriver.com
Casing Standard Assistant
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Casing Standard Assistant is a free precision metronome built specifically for letter carriers. Stay consistent and efficient at the case with purpose-built beat speeds designed around USPS casing standards. Metronome Choose between two casing speeds — 18 BPM for letters and 8 BPM for flats. Start, pause, and stop the metronome with simple, easy-to-use controls. Cue Mode Customize how you receive each beat cue to match your environment and preference. Choose from: Haptic — feel each beat through vibration Sound — hear each beat with an audible cue Both — combine haptic and sound together Select your preferred sound type — Click, Beep, or Chime — and choose between short or long sound duration. Adjust the volume to your comfort level. Session Log Every casing session is automatically tracked and saved locally on your device. View each session's date, piece count, start time, end time, and elapsed time at a glance. Letters & Flats Totals The log tab features two sub-tabs showing your cumulative totals for letters and flats separately, giving you a clear picture of your overall productivity over time. Privacy First All session data is stored locally on your device and never shared. Delete individual sessions anytime or clear all past sessions with one tap. Built for Carriers, by a Carrier Designed with real casing experience in mind, Casing Standard Assistant helps letter carriers build a consistent rhythm and track their daily output effortlessly.
Screenshots
Verdict
The clearest difference is device support: BlueDriver OBD2 Scan Tool at 2 against Casing Standard Assistant's —. On price, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | BlueDriver OBD2 Scan Tool | Casing Standard Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (14K ratings) — better | — |
| Positive reviews | 57.2% of reviews | — |
| Number of ratings | 14K — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 273 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Lemur Vehicle Monitors | Don Boskovski |
Bugs and requests
BlueDriver OBD2 Scan Tool
Reported bugs
3 issues- Occasional app crashes
- Failure to detect vehicle faults in some cases
- Inability to update firmware on certain devices
Requested features
10 requests- Add support for more vehicle makes and models
- Improve Bluetooth stability and connectivity
- Implement odometer reading functionality
- Expand diagnostic capabilities to include more advanced features
- Add support for European vehicle VINs
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- Enable reading of additional fault codes (e.g., airbag)
- Maintain compatibility with older iOS versions
- Introduce CarPlay integration
- Add customizable live data dashboards
- Implement audible alerts for critical sensor readings
Casing Standard Assistant
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BlueDriver OBD2 Scan Tool
No in-app purchases
Casing Standard Assistant
No in-app purchases
Questions
Is BlueDriver OBD2 Scan Tool free?
Is Casing Standard Assistant free?
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