Engine Link Downloads & RevenueEngine Link - OBD II diagnosis · App Store
Engine Link - OBD II diagnosis is #59 in Utilities Paid in Saudi Arabia and charting in 2 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperK SOLUTION LLC
CategoryUtilities
Price5.99 GBP
Released
Rating★ 2.4 (8)
Version9.0
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)10k+ worldwide
Engine Link - OBD II diagnosis update history & changes
Last change · 11 events since 20 Jan 2013Full timeline ↓📈Charting in a new country📈Entered the top 100🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 10 events in the last 12 months
- 📈Engine Link - OBD II diagnosis charting in a new countryUnited States
- 📈Engine Link - OBD II diagnosis entered the top 100Top Paid · Utilities · AU
- 📈Engine Link - OBD II diagnosis charting in a new countryAustralia
- 📈Engine Link - OBD II diagnosis entered the top 100Top Paid · Utilities · GB
- 📈Engine Link - OBD II diagnosis charting in a new countryUnited Kingdom
- 📈Engine Link - OBD II diagnosis entered the top 100Top Paid · Utilities · CA
- 📈Engine Link - OBD II diagnosis charting in a new countryCanada
- 📈Engine Link - OBD II diagnosis charting in a new countryUnited Arab Emirates
- 🆕Engine Link - OBD II diagnosis first spotted by AppInsider#100 in Top Paid · Utilities · Russia
- 🆕Engine Link - OBD II diagnosis released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
2.4 ★
8 ratings
Measured
Best rank now
#59
Utilities PaidMeasured
Engine Link - OBD II diagnosis on the App Store
App details
App ID
591557194
Publisher
K SOLUTION LLC
On the store since
Jan 2013
13 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Content rating
4+
Languages
25
CA CS DA NL EN FI FR DE EL HE HU IT …
Size
10 MB
Also listed in
Sports
Engine Link - OBD II diagnosis downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Saudi Arabia | UtilitiesPaid | #59 |
| Russia | UtilitiesPaid | #109 |
Apps near Engine Link - OBD II diagnosis on the chart
Utilities Paid, around #59.
Ratings
App Store, worldwide.
Rating
2.4 ★
8 ratings
Measured
Ratings
8
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
2.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Utilities apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Engine Link - OBD II diagnosis
EngineLink will turn your iPhone/iPod into vehicle / car performance / diagnostics tool and scanner that uses an OBD II WIFI adapter or a low Energy Bluetooth adapter (LELink, LELink2, Carista, Viecar) to connect to your OBD2 engine management / ECU.
The only iPhone app does custom PID, now supports Torque custom PID file.
BENEFITS:
* Emission Test.
* See what your car is doing in real-time.
* Read and clear OBD fault codes.
* Display car performance and sensor data.
* Customizable gauges, showing only the data you were interested in
* Top Ranked Car App
* No in-app purchase and No subscription fees!
__________________
FEATURES:
+ Show and reset a DTC / CEL / fault code (current, pending and history) like a scan tool
+ Graph data
+ MPG widget to plot real time fuel efficiency
+ Heads up display / HUD mode for night time driving (mirror the display on your vehicle's windshield)
+ Can read Transmission Temperatures (vehicle dependant)
+ Horsepower/HP & Torque / acceleration
+ Boost / vacuum gauge
+ Engine speed / Engine RPM / Engine Load /Coolant / Fuel Tank
+ Customizable dashboard
+ Full configurable GUI with user choice of dial gauge, bar gauge, plot gauge, digital gauge, and on-off gauge as display elements
+ Full custom PID support.
+ Formula support.
+ Preloaded GM and Ford PID libraries
+ Preloaded standard PID library and Prius PID libraries .
+ User can add more libraries within the app or by using iTunes File Sharing
+ Multiple ECU support. Non-CAN, 11-bit CAN, and 29-bit CAN ECU bus types
+ Multiframe data support
+ Background color option
+ Email user log function (access by long pressing custom PID screen)
+ Multiple PID formula support
+ 0 to 60mph timer and quarter mile timer
__________________
EngineLink supports all OBD-II and EOBD compliant vehicles sold worldwide. If in doubt check with your manufacturer first or look for 'OBD2' on written on a big white label in your engine bay.
The app needs an ELM compatible Bluetooth Low Energy (for iPhone4s and later) or Wi-Fi adapter to work.
You can check Developer WebSite for Adapter Guide: http://www.outdoor-apps.com/enginelink.html
*** If you have Bluetooth OBD adaptor, please contact [email protected] for instruction before you purchase this app.
Drop us an email for any suggestions/questions you may have at [email protected]. We will answer.
The only iPhone app does custom PID, now supports Torque custom PID file.
BENEFITS:
* Emission Test.
* See what your car is doing in real-time.
* Read and clear OBD fault codes.
* Display car performance and sensor data.
* Customizable gauges, showing only the data you were interested in
* Top Ranked Car App
* No in-app purchase and No subscription fees!
__________________
FEATURES:
+ Show and reset a DTC / CEL / fault code (current, pending and history) like a scan tool
+ Graph data
+ MPG widget to plot real time fuel efficiency
+ Heads up display / HUD mode for night time driving (mirror the display on your vehicle's windshield)
+ Can read Transmission Temperatures (vehicle dependant)
+ Horsepower/HP & Torque / acceleration
+ Boost / vacuum gauge
+ Engine speed / Engine RPM / Engine Load /Coolant / Fuel Tank
+ Customizable dashboard
+ Full configurable GUI with user choice of dial gauge, bar gauge, plot gauge, digital gauge, and on-off gauge as display elements
+ Full custom PID support.
+ Formula support.
+ Preloaded GM and Ford PID libraries
+ Preloaded standard PID library and Prius PID libraries .
+ User can add more libraries within the app or by using iTunes File Sharing
+ Multiple ECU support. Non-CAN, 11-bit CAN, and 29-bit CAN ECU bus types
+ Multiframe data support
+ Background color option
+ Email user log function (access by long pressing custom PID screen)
+ Multiple PID formula support
+ 0 to 60mph timer and quarter mile timer
__________________
EngineLink supports all OBD-II and EOBD compliant vehicles sold worldwide. If in doubt check with your manufacturer first or look for 'OBD2' on written on a big white label in your engine bay.
The app needs an ELM compatible Bluetooth Low Energy (for iPhone4s and later) or Wi-Fi adapter to work.
You can check Developer WebSite for Adapter Guide: http://www.outdoor-apps.com/enginelink.html
*** If you have Bluetooth OBD adaptor, please contact [email protected] for instruction before you purchase this app.
Drop us an email for any suggestions/questions you may have at [email protected]. We will answer.
Latest updates
9.0
Now you can set custom page number.
