Comparison

Enigma LC vs ChkOBD OBD2 Analyzer

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

Head to head
About

Enigma LC

Features
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This app edit fuel mapping which the Fuel Injection piggyback controller DILTS JAPAN's Enigma LC. This App can control only Enigma LC. Since conventional applications ENIGMA and Enigma Fireplus each have its own App, please use it. Although this App can be installed for free, only the screen of the tachometer is displayed free of charge. It is necessary to purchase and bike model that conforms to the model of the motorcycles. Please app in purchase data according to the type of motorcycle of Enigma LC which you own. Purchase bike model in the App and connect with Enigma LC with Bluetooth LE. Then you can control the following ENIGMA LC functions. - cancel / set the engine speed limiter. - The maximum 4000/-7500(ex.Cross cub LC. It depends on model.) micro seconds the engine rotation and throttle position for each fuel injection increase / decrease can edit and write-read. - displayed in 3D graph increase or decrease the amount of fuel. - view the throttle opening and tachometer monitor and oil / water /engine (It depends on model.) temperature in real time. - view the Injection rate in real time. - The fuel map, showing real-time engine speed, throttle position of the current. - arbitrarily set the rev limit. - Pit-in limit function (Only models with features) -O2 Loopback fucntion or replacer function setting.(Only models with features) - the digital acceleration pump. - corrected for the actual Throttle position sensor. - save and create multiple fuel data, you can swap immediately when needed. - VVA Switch RPM Change.(Only models with features) - English,Japanese localize. Pairing is not required. Do not search Enigma in the Bluetooth settings screen. After the Bluetooth to ON in the Bluetooth settings screen to exit the setting screen in the home button, start the app, please do the connection from the "Connect to ENIGMA" app. There is no direct linkage function of the data and the PC version and other smartphones. Please migrate the data via the Enigma.

About

ChkOBD OBD2 Analyzer

Connect your iPhone or iPad to your car's engine to view vital data. Access basic engine values for free, with in-app purchases for advanced diagnostics, smog check readiness, VIN analysis, and error decoding.

Highlights
  • View engine values
  • In-app purchase for advanced data
  • Smog Check Assistant
  • VIN Analyzer
  • Error Decoder and Reset
  • Bluetooth adapter compatibility check
Features
Read full description

ChkOBD let you connect your iPhone and iPad to your Car and view the most important Engine values in a very intuitive user interface in an appealing user-friendly way. ChkOBD connects wirelessly to an ELM237 enabled OBDII - Bluetooth adapter which is readily available from many 3rd party vendors. From this free application that let you have access to the basic “Engine Values”, you will have In-App purchase to access additional information such as : . Advanced Engine Values, an extended choice of sensors available on your car, that you can select and monitor. The available Engine Value from your car, are all listed in a “grey” mode, so, you will have no surprise of what you will get (or not get !) after the In App purchase . Smog Check Assistant, to know if your car will pass the next Smog Check at the state official station, or the App will let you know what needs to be fixed, before driving there, . VIN Analyzer, will let you know what information is in the “government file” from your car, including date and place of manufacturing, . Error Decoder and Reset, to know what is the current error that is in the Memory of the computer of your car and let you have a way to try to reset this error (Normally, it comes back on, if the cause of the error is not mechanically fixed). This is an error scan that is going through about 4'000 possible errors. Usually all these information will be read from all car that have been sold in the USA after 2005. The fact that these applications are offered from inside a free app, in our side, from this free app, we are able to check before any of your purchase, that your car and your Bluetooth adapter will be 100% compatible with these applications. We are using this technology to try to provide to our customers the best possible satisfaction.

Screenshots

Enigma LC4 screens
ChkOBD OBD2 Analyzer4 screens

Verdict

The call

The clearest difference is update cadence: ChkOBD OBD2 Analyzer at every 3 months against Enigma LC's every 20 months. Enigma LC's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases 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. Enigma LC sells 1 one-off in-app purchase and ChkOBD OBD2 Analyzer sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Enigma LC ships an update every 20 months, ChkOBD OBD2 Analyzer every 3 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 7 level
Enigma LC versus ChkOBD OBD2 Analyzer: the parameters behind the verdict, then further details
ParameterEnigma LCChkOBD OBD2 Analyzer
PriceFreeFree
Rating—3.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 20 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size3 MB63 MB
Age rating4+4+
DeveloperDILTS JAPAN, LIMITED LIABILITY CO.Check On-Board Diagnostics LLC

In-app purchases

1 purchases

Enigma LC

One-time1
  • Cross CUB 110$3.99
4 purchases

ChkOBD OBD2 Analyzer

Subscriptions1
  • Smog Check Assistant$4.991 Month
One-time3
  • VIN Analyzer$1.99
  • Error Analyzer$2.99
  • Advance Engine Values$4.99

Questions

Is Enigma LC free?
Enigma LC is free to download, with in-app purchases available.
Is ChkOBD OBD2 Analyzer free?
ChkOBD OBD2 Analyzer is free to download, with in-app purchases available.
Do Enigma LC or ChkOBD OBD2 Analyzer have ads?
Neither Enigma LC nor ChkOBD OBD2 Analyzer shows ads.
Which is updated more often, Enigma LC or ChkOBD OBD2 Analyzer?
Enigma LC ships an update every 20 months, and ChkOBD OBD2 Analyzer every 3 months. Most recently, Enigma LC was updated on October 15, 2026 and ChkOBD OBD2 Analyzer on October 13, 2026.

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