iCarScan vs DeepScan OBD2 Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iCarScan
Access professional-level automotive diagnostic functions, including reading and clearing fault codes, viewing live data, and performing special tests. Supports a wide range of vehicle manufacturers with automatic VIN recognition and one-key diagnosis. Generates detailed diagnostic reports for informed maintenance.
- OE-level professional functions
- Full OBD II diagnosis
- Support for 39+ manufacturers
- Automatic VIN reading
- One-key diagnosis
- Fault code interpretation
- Diagnostic report generation
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1. Profession functions refer to OE level functions, such as read/clear code, data flow diagram, read ECU, drive test, bidirectional special functions, etc. 2. Support full-function OBD II diagnosis, read data flow, freeze frame read IM/real-time data, read/clear fault code, vehicle on-board monitoring/computer system control operation and read vehicle information. 3. Support vehicle maintenance light return to normal. 4. Select any vehicle diagnostic software, covering up to 39 major automobile manufacturers. 5. Support automatic VIN reading and one-key diagnosis. 6. Clear interpretation of fault codes and generate professional diagnostic reports.
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/
Screenshots
Verdict
The clearest difference is rating: DeepScan OBD2 Scanner at 5.0 against iCarScan's 3.8. DeepScan OBD2 Scanner also leads on update cadence (every 2 months vs every 5 months). iCarScan's advantage is in-app purchases (none vs 19) and ratings volume (14 vs 1). On price, ads and device support 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. iCarScan asks for nothing beyond the download.
DeepScan OBD2 Scanner holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: iCarScan has 14 ratings behind it against 1, so its average is the more settled of the two.
iCarScan ships an update every 5 months, DeepScan OBD2 Scanner every 2 months. The most recent releases landed on June 9, 2026 and July 31, 2026 respectively.
| Parameter | iCarScan | DeepScan OBD2 Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (14 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 14 — better | 1 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 324 MB | 2.0 GB |
| Age rating | 17+ | 4+ |
| Developer | THINKCAR INC | Changsha Angsi E-commerce Co., Ltd. |
Customer experience
iCarScan
DeepScan OBD2 Scanner
In-app purchases
iCarScan
No 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
Questions
Is iCarScan free?
Is DeepScan OBD2 Scanner free?
Which has better reviews, iCarScan or DeepScan OBD2 Scanner?
Do iCarScan or DeepScan OBD2 Scanner have ads?
Which is updated more often, iCarScan or DeepScan OBD2 Scanner?
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