Comparison

Enigma Basic vs aRacer X Tune

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

Head to head
About

Enigma Basic

This app allows users to edit fuel mapping for DILTS JAPAN's Enigma Basic fuel injection controllers. It enables real-time monitoring of engine data and offers advanced control over fuel injection settings, rev limits, and more. Bike models must be purchased within the app to unlock full functionality.

Highlights
  • Edit fuel mapping
  • Cancel/set engine speed limiter
  • Real-time engine data monitoring
  • 3D graph for fuel adjustments
  • Save and swap fuel data
  • Digital acceleration pump
Features
Read full description

This app edit fuel mapping which the Fuel Injection piggyback controller DILTS JAPAN's Enigma Basic. This App can control only Enigma and Enigma type-P.Before 2018, ENIGMA and ENIGMA type-P had individual apps, but individual apps have been discontinued. ENIGMA LC , Enigma Type-V,Enigma Fireplus ,Enigma FirePlus typeV and Semi-Full each have its own App, please use it. This APP responds by buying bike model to all models of Enigma. Although this App can be downloaded for free, only the screen of the tachometer is displayed free of charge. It is necessary to purchase bike model that conforms to the model of the motorcycles. Please app in purchase bike model according to the type of motorcycle of Enigma which you own. Purchase bike model in the App and connect with Enigma with Bluetooth LE. Then you can control the following ENIGMA functions. - cancel / set the engine speed limiter. - The maximum 2500/-2500(ex.GYRO. 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) - 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

aRacer X Tune

This app allows for advanced engine tuning and analysis for specific ECU series. It offers features like fuel and ignition timing adjustments, automatic correction, and traction control. Paid upgrades unlock more powerful functions for a customized experience.

Highlights
  • Fuel and ignition timing adjustment
  • Automatic adjustment functions
  • Traction control system (TCS)
  • Power response adjustment
  • Guided idle speed setting
  • Backfire/Idle lope control
  • New analysis tools
Features
Read full description

X Tune APP is aRacer puts the experience in participating of global competitions in the past, providing for new generation ECU for engine adjustment. It is suitable for RC Super X and RC Mini X series ECUs with more user-friendly interface, more convenient to use, and is suitable for holiday track days and daily use. It uses WiFi transmission to complete the adjustment and analysis of the relevant data in a more stable and faster way! In addition, you can also pay to turn on the built-in ECU functions according to the needs of the use, so it is the fun of playing in the engine tuning can be extended infinitely!! X Tune has more powerful built-in functions including (depending on different sales countries and regions, related functions need to be paid to turn on): # More powerful adjustment functions: 1. 20x17 (RPM x TPS%) fuel adjustment 2. 20x9 (RPM x TPS%) ignition timing adjustment (paid to upgrade can enable switching of 3 ignition timing MAP) 3. 20x9 (RPM x TPS%) target air-fuel ratio setting (paid to upgrade can enable switching of 3 target air-fuel ratio MAP) # More powerful AT automatic adjustment function and more accurate & fast actual A/F data feedback through AF2 / AF1: 1. Correct the fuel value% & A/F value in time and record it in the 20x17 fuel MAP 2. The corrected result can be used as a base fuel MAP # New features: 1. TCS tracking functions: # The stock is not equipped with TCS, and it can be easily work in rainy and slippery conditions after starting # The stock is equipped with TCS, can provide 3 levels adjustable 2. 3 levels of fuel correction in stock narrowband O2 sensor Adjustable injection phase 3. Response Button for power response adjustment. After the upgrade, you can switch 3 target air-fuel & ignition timing MAPs in time 4. Guided idle speed setting 5. Guided quick shift triggered pressure setting 6. New style Backfire / Idle lope control 7. New analysis tools # Notes: 1. X Tune is only suitable for safe and closed road track, and don’t allow to be used in public road!! 2. After paying to turn on the ECU functions, no refund can be made, because the function has been turned-on in the ECU! Before paying, you can use the trial function to confirm the applicability! 3. The adjustment function may damage the engine, please find a qualified professional technician to adjust it and it is not suitable for general users! Any adjustment causes engine damage and dangerous accidents, the company cannot provide any compensation! About the details, please refer to: https://www.aracer-speedtek.com/product_d.php?lang=tw&tb=1&id=1770

Screenshots

Enigma Basic4 screens
aRacer X Tune1 screens

Verdict

The call

The clearest difference is in-app purchases: aRacer X Tune at none against Enigma Basic's 10. aRacer X Tune also leads on update cadence (fortnightly vs every 6 months). Enigma Basic's advantage is review sentiment (50% vs 19%) and iOS requirement (9.0 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Enigma Basic sells 10 one-off in-app purchases. aRacer X Tune asks for nothing beyond the download.

UpkeepUpdate frequency

Enigma Basic ships an update every 6 months, aRacer X Tune fortnightly. The most recent releases landed on November 2, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Enigma Basic versus aRacer X Tune: the parameters behind the verdict, then further details
ParameterEnigma BasicaRacer X Tune
PriceFreeFree
Rating—2.9 (17 ratings) — better
Positive reviews50.0% of reviews — better19.0% of reviews
Number of ratings—17 — better
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.6
Further details — not scored
Size3 MB120 MB
Age rating4+4+
DeveloperDILTS JAPAN, LIMITED LIABILITY CO.ARACER SPEEDTEK INC.

Customer experience

Enigma Basic

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

aRacer X Tune

All ratings18 ratings
Positive44.4%
Neutral5.6%
Negative50.0%
Written reviews84 reviews
Positive19.0%
Neutral15.5%
Negative65.5%

In-app purchases

10 purchases

Enigma Basic

One-time10
  • LEAD125 JF45$3.99
  • GROM JC61$3.99
  • FI-MONKEY AB27$3.99
Show 7 more
  • PCX150 KF12$3.99
  • PCX150 KF18$3.99
  • SUPERCUB AA01 AA04$3.99
  • ZOOMER-X$3.99
  • Z125 PRO$3.99
  • ADDRESS V125 K9/L0/L3$3.99
  • APE50-FI$3.99
None

aRacer X Tune

No in-app purchases

Questions

Is Enigma Basic free?
Enigma Basic is free to download, with in-app purchases available.
Is aRacer X Tune free?
aRacer X Tune is free to download, with no in-app purchases.
Do Enigma Basic or aRacer X Tune have ads?
Neither Enigma Basic nor aRacer X Tune shows ads.
Which is updated more often, Enigma Basic or aRacer X Tune?
Enigma Basic ships an update every 6 months, and aRacer X Tune fortnightly. Most recently, Enigma Basic was updated on November 2, 2026 and aRacer X Tune on October 21, 2026.

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