Comparison

OBDeleven vs OttoPilot

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OBDeleven

Transform your smartphone into a powerful car diagnostic and customization tool. Easily scan trouble codes, monitor live data, and access advanced features like coding and service functions for a wide range of car brands. Save time and money on car maintenance and personalization.

Highlights
  • Basic OBD2 diagnostics
  • Live data monitoring
  • Advanced diagnostics for licensed brands
  • One-Click Apps for customization
  • Vehicle history and VIN data
  • Maintenance and comfort features
Features
Read full description

More than a scanner – OBDeleven app is your car's everyday diagnostics, customization, and maintenance companion. Read and clear fault codes, monitor live data, and unlock hidden features in your car – no technical skills required. Trusted by over 6 million drivers and officially licensed by Volkswagen Group, BMW Group, Toyota Group, Ford (US models), and Mercedes-Benz, OBDeleven helps you save time and money on car diagnostics, maintenance, and repairs. The OBDeleven app works with OBDeleven 3 and ELM327 devices. ELM327 supports basic OBD2 diagnostics, while OBDeleven 3 unlocks advanced diagnostics, coding, and customization features. OBDELEVEN FEATURES For all car brands: • OBD2 diagnostics: Read and clear engine and transmission fault codes • Live data: Monitor real-time data like engine speed, temperature, and load • Vehicle information: Access VIN data, mileage, and key car details For Volkswagen Group (Audi, Volkswagen, Škoda, SEAT, Cupra), BMW Group (BMW, MINI), Toyota Group (Toyota, Lexus), Ford (US models), Mercedes-Benz: • Advanced diagnostics: Scan all control units and detect issues across your vehicle • Live data: Track detailed real-time data from multiple systems • One-Click Apps: Customize your Audi, Volkswagen, Škoda, SEAT, Cupra, BMW, MINI, Toyota, Lexus, Ford, and Mercedes-Benz with pre-made coding options • Manual coding & adaptations (PRO): Perform coding, long coding, adaptations, and advanced configuration for Volkswagen Group vehicles • Vehicle access: View detailed vehicle information, history, and specifications • Maintenance & driving features: ○ Car health report ○ Trip tracker ○ Maintenance reminders ○ Emissions readiness check ○ Hybrid battery check ○ Car alerts ○ Mileage checks and more GETTING STARTED 1. Plug the OBDeleven device into your car’s OBD2 port 2. Create an account in the OBDeleven app 3. Connect and start diagnosing SUPPORTED VEHICLES Works with most cars using CAN-bus protocol (mainly from 2008 onwards). Full list: https://obdeleven.com/supported-vehicles COMPATIBILITY • OBDeleven 3 device (full functionality) • ELM327 device (basic diagnostics only) • iOS 17.0 or newer LEARN MORE • https://obdeleven.com • https://support.obdeleven.com • https://forum.obdeleven.com Terms and Conditions: https://obdeleven.com/terms-and-conditions Privacy Policy: https://obdeleven.com/privacy-policy Terms of Use (EULA): https://apple.com/legal/internet-services/itunes/dev/stdeula/

About

OttoPilot

Enhance your driving with this app, offering a new experience through intuitive guidance and feedback. Access product information, after-sales service, and purchase links directly from your device while on the go.

Highlights
  • Intuitive user guidance
  • Driving feedback
  • Product introduction
  • After-sales service
  • Product purchase link
  • Product description
Features
Read full description

With a pleasingly simple design and intuitive user guidance features, the OttoPilot App is made to help you gain a completely new driving experience. Upgrade your device, get help and feedback, device after-sale - all from the convenience of your driving life. The OttoPilot APP at a glance: Product introduction After-sales service Product purchase link Product description Q&A

Screenshots

OBDeleven4 screens
OttoPilot4 screens

Verdict

The call

The clearest difference is rating: OBDeleven at 4.3 against OttoPilot's 2.1. OBDeleven also leads on ratings volume (1.6K vs 36) and update cadence (fortnightly vs every 5 weeks). OttoPilot's advantage is in-app purchases (none vs 10) and iOS requirement (15.6 vs 17.0). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OBDeleven sells 10 in-app purchases, starting at $69.99 per year. OttoPilot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OBDeleven holds the better App Store score, 4.3 against 2.1. That said, the two scores are not equally well evidenced: OBDeleven has 1.6K ratings behind it against 36, so its average is the more settled of the two. Written reviews split almost evenly too, at 14% and 15% positive.

UpkeepUpdate frequency

OBDeleven ships an update fortnightly, OttoPilot every 5 weeks. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
OBDeleven versus OttoPilot: the parameters behind the verdict, then further details
ParameterOBDelevenOttoPilot
PriceFreeFree
Rating4.3 (1.6K ratings) — better2.1 (36 ratings)
Positive reviews14.1% of reviews14.8% of reviews — better
Number of ratings1.6K — better36
Update frequencyFortnightly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.6 — better
Further details — not scored
Size245 MB51 MB
Age rating4+17+
DeveloperOBDeleven UABShenzhen Cartizan Technology Co., Ltd.

Customer experience

OBDeleven

All ratings1,562 ratings
Positive83.4%
Neutral3.5%
Negative13.2%
Written reviews191 reviews
Positive14.1%
Neutral9.4%
Negative76.4%

OttoPilot

All ratings35 ratings
Positive28.6%
Neutral2.9%
Negative68.6%
Written reviews27 reviews
Positive14.8%
Neutral0.0%
Negative85.2%

Bugs and requests

OBDeleven

Reported bugs

3 issues
  • App crashes on login
  • Inability to change vehicle type
  • Functionality breaks after updates

Requested features

3 requests
  • Restore free access to core features
  • Improve compatibility with more vehicle makes/models
  • Add more diagnostic and coding capabilities

OttoPilot

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

OBDeleven

Subscriptions2
  • PRO plan$69.991 Year
  • ULTIMATE plan$239.991 Year
One-time8
  • 10 Credits$3.99
  • 100 Credits$29.99
  • 1000 Shadowing Credits$34.99
Show 5 more
  • PRO plan subscription$69.99
  • 500 Credits$90.99
  • 5000 Shadowing Credits$139.99
  • ULTIMATE plan subscription$239.99
  • 10000 Shadowing Credits$269.99
None

OttoPilot

No in-app purchases

Questions

Is OBDeleven free?
OBDeleven is free to download, with in-app purchases available.
Is OttoPilot free?
OttoPilot is free to download, with no in-app purchases.
Which has better reviews, OBDeleven or OttoPilot?
OBDeleven is rated higher. OBDeleven averages 4.3 out of 5 from 1.6K ratings, while OttoPilot averages 2.1 from 36 ratings.
Do OBDeleven or OttoPilot have ads?
Neither OBDeleven nor OttoPilot shows ads.
Which is updated more often, OBDeleven or OttoPilot?
OBDeleven ships an update fortnightly, and OttoPilot every 5 weeks. Most recently, OBDeleven was updated on November 3, 2026 and OttoPilot on November 3, 2026.

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