DeepScan OBD2 Scanner vs Plier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeepScan OBD2 Scanner
Transform your phone into a powerful car diagnostic tool. Access full system diagnostics, special maintenance functions, and bi-directional controls. Generate detailed reports and utilize a comprehensive repair data library.
- Full system diagnosis
- Special maintenance functions
- Bi-directional controls
- Automatic diagnostic reports
- Repair data library
- Wireless Bluetooth 5.0 connection
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Connect the DeepScan to your Phone via Bluetooth and turn your devices into a smart and powerful diagnostic tool! The Bluetooth OBDII scan tool is loaded with essential features such as full OBDII functionality, full system diagnosis, Bi-Directional controls, AutoVIN, automatic diagnostic reports, and more. 8 maintenance service functions and coverage for 100+ vehicle brands make the DeepScan a versatile and portable auto scanner for technicians. Key Features: 1. Full System Diagnosis: Engine, Transmission, Airbag, ABS, ESP, TPMS, Immobilizer, Gateway, Steering, Radio, Air Conditioning and more. 2. All-system diagnostic basic functions: access ECU info, read fault codes, clear fault codes, read data stream. 3. 13 special functions: Oil Reset, Throttle Adaptation, EPB Reset, BMS Reset, and more. 4. Bi-directional control to target problems easily. 5. Wireless Connection, Bluetooth 5.0 with a range of 33 feet/10m. Works on iOS 11.0 or above, compact and portable. 6. Repair Data Library: DTC Repair Guide, Technical Service Bulletin, DLC Location, Warning Light Library. 7. Graph, value and dashboard-like data display for easy interpretation. 8. Generate Diagnostic reports for System, Fault Codes, or Data Streams. 9. Feedback function enables users to submit issues and requests to us in a convenient way. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Plier
Transform your iPhone into an AI-powered car diagnostic tool. Connect to your vehicle via an OBD2 device to understand its health, diagnose issues, and estimate repair costs.
- AI-driven diagnostic reports
- Real-time OBD2 data and graphs
- Check engine light insights
- Repair cost estimation
- ELM327 Bluetooth compatibility
- Troubleshoot engine codes
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Turn your iPhone into a clear, capable OBD2 car scanner with Plier.AI. Connect a compatible Bluetooth ELM327 adapter to read diagnostic trouble codes, view live sensor data and graphs, and understand check-engine warnings. The new Vehicle Health Center brings together a health snapshot, mileage-based maintenance planning, official NHTSA recall checks for saved vehicles, inspection-readiness guidance, and a report you can share with a mechanic. Ask the AI Mechanic vehicle-aware questions about symptoms and active codes. Plier suggests practical tests, explains possible causes, and helps you decide what to check before replacing parts. You can also review supported freeze-frame and oxygen-sensor test data. Available data varies by vehicle, adapter, protocol, and model year. AI guidance and health scores can be wrong and are not proof that a vehicle is safe. Confirm safety-critical findings with a qualified technician. Some features require Plier Pro. Terms of Use: https://plier.ai/tos
Screenshots
Verdict
The clearest difference is update cadence: Plier at weekly against DeepScan OBD2 Scanner's every 2 months. Plier also leads on ratings volume (15 vs 1). DeepScan OBD2 Scanner's advantage is rating (5.0 vs 4.6) and iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. DeepScan OBD2 Scanner sells 18 in-app purchases, starting at $9.99 per month and Plier sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
DeepScan OBD2 Scanner holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Plier has 15 ratings behind it against 1, so its average is the more settled of the two.
DeepScan OBD2 Scanner ships an update every 2 months, Plier weekly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | DeepScan OBD2 Scanner | Plier |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.6 (15 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 15 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2.0 GB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Changsha Angsi E-commerce Co., Ltd. | Heap Labs LLC |
Customer experience
DeepScan OBD2 Scanner
Plier
In-app purchases
DeepScan OBD2 Scanner
- Monthly Auto-renewal$9.991 Month
- Quarterly Auto-renewal$24.993 Months
- Annual Auto-renewal$49.991 Year
- 22 Special Functions Bundle2 variants$129.99
- Renault Gateway 5 Tokens$147.99
- Nissan Gateway 5 Tokens (EU only)$147.99
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- Nissan Gateway 5 Tokens (EU only)$147.99
- Renault Gateway 5 Tokens$147.99
- FCA Gateway 1-year Access (EU only)$229.99
- VW SFD Gateway 1-year Access$229.99
- Renault Gateway 10 Tokens$254.99
- Nissan Gateway 10 Tokens (EU only)$254.99
- Renault Gateway 10 Tokens$254.99
- Nissan Gateway 10 Tokens (EU only)$254.99
- Renault Gateway 20 Tokens$464.99
- Nissan Gateway 20 Tokens (EU only)$464.99
- Renault Gateway 20 Tokens$464.99
- Nissan Gateway 20 Tokens (EU only)$464.99
Plier
- Pro (Weekly)3 Days trial$6.997 Days
- Pro ( 1 Year )$49.991 Year
Questions
Is DeepScan OBD2 Scanner free?
Is Plier free?
Which has better reviews, DeepScan OBD2 Scanner or Plier?
Do DeepScan OBD2 Scanner or Plier have ads?
Which is updated more often, DeepScan OBD2 Scanner or Plier?
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