Comparison

EASY FI vs Megatuner Plus

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

Head to head
About

EASY FI

This application allows for the adjustment of ignition timing and fuel injection settings for specific motorcycle models. It offers preset data, real-time monitoring, and advanced tuning capabilities for enhanced engine performance. Requires a compatible device to unlock full functionality.

Highlights
  • Ignition timing adjustment
  • Fuel injection mapping
  • Real-time engine monitoring
  • Preset data loading
  • 3D map visualization
  • Dual map switching
  • Digital acceleration pump
Features
Read full description

FI CON TYPE-X EASY mode exclusive operation application. This application is for FI CON TYPE-X only. It can not be used for the conventional FI CON TYPE-ENIGMA Z 125 or DILTS-JAPAN ENIGMA series. This application is only for EASY mode which can adjust the ignition time. There is a dedicated application in EXPERT mode that can set the ignition time. This application can be downloaded for free. When it is free, you can connect with all FI - CON TYPE - X, but only the tachometer screen is displayed. (Only tachometer and TPS are displayed). In order to set various functions of FI CON TYPE-X, you need to purchase the model data corresponding to FI CONTYPE-X you have from the model selection screen. When purchasing and selecting model data, the following functions can be used. - Preset data combined with TAKEGAWA made boa up kit etc. are prepared. Preset data can be easily written to FI - CON. - + 20 / - 20 degree spark advance / delay angle can be adjusted for each engine rotation / throttle position. It is also possible to adjust the dwell time. - The fuel injection amount can be set for each engine rotation / throttle position. - Fuel correction at idling can be performed. - Startability and idling stabilization correction function when using a big injector. (Only for compatible models) - Adjustment of fuel injection time by engine temperature and intake air temperature is possible. - It is possible to set injection timing at each rotation speed. - Various maps can be displayed in 3D graph. - Two maps can be put inside FI - CON, and it can be switched with an external switch. - In real time, you can display tachometer, throttle opening monitor, injector opening / closing rate, oil / water Β· engine temperature (depending on model),Voltage (Applicable models only). - Display the current engine speed and throttle position in real time in the fuel map. - Revolution Limit can be set . - Pit-in limit can be set (Applicable model only) - Digital acceleration pump can be set. - It is possible to correct the TPS sensor according to the actual machine. - You can make several fuel data and save it, you can change it immediately when you need it. - It corresponds to Japanese and English. No pairing is necessary. On the Bluetooth setting screen, FI-CON is not searched. Please turn on Bluetooth on the Bluetooth setting screen, then exit the setting screen with the Home button, launch the application, and connect from "Connect to FI - CON" of the application.

About

Megatuner Plus

Features
Read full description

Introducing an Advanced PID Controller Tuner for iOS. The Megatunes Plus app makes the tuning of your PI/PID controllers of (generally) noisy & possible interacting process loops easier. Using data from your control loop experiments. Our advanced algorithms analyze the data to help you find the optimal settings for your controller, ensuring optimal performance and stability. Example processes: Chemical processing plants, Power Plants, ship position control, to mention some. Features: * Advanced PI/PID Controller Tuner for generally noisy & possible interacting process loops. * User-friendly interface for simple and efficient data input and analysis * Advanced algorithms for accurate and precise model and controller tuning * Convert your PID controller parameters over 20 different DCS vendor forms. Whether you're an experienced engineer or just starting out, our PI/PID controller tuner app for iOS can help you fine-tune your control loop and improve your process control system. Download now and start optimizing your loops today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

EASY FI4 screens
Megatuner Plus4 screens

Verdict

The call

The clearest difference is update cadence: Megatuner Plus at every 5 weeks against EASY FI's every 4 months. EASY FI's advantage is iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. EASY FI sells 8 one-off in-app purchases and Megatuner Plus sells 2 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EASY FI ships an update every 4 months, Megatuner Plus every 5 weeks. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

Scorecard2 real differences Β· 6 level
EASY FI versus Megatuner Plus: the parameters behind the verdict, then further details
ParameterEASY FIMegatuner Plus
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 4 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS9.0 β€” better16.0
Further details β€” not scored
Size5 MB1 MB
Age rating4+17+
DeveloperDILTS JAPAN, LIMITED LIABILITY CO.Christer Dalen

In-app purchases

8 purchases

EASY FI

One-time8
  • MONKEY125 JB02$3.99
  • Z125 Pro$3.99
  • HUNTER CUB CT125 JA65$3.99
Show 5 more
  • GROM JC61/JC76$3.99
  • GROM 8BJ-JC92$3.99
  • MONKEY125 JB03/JB05$3.99
  • DAX125 JB04/JB06$3.99
  • CROSS CUB CC110 JA60$3.99
2 purchases

Megatuner Plus

Subscriptions2
  • Megatuner_Mimo Full$4.491 Month
  • Megatuner_Mimo Full$44.901 Year

Questions

Is EASY FI free?
EASY FI is free to download, with in-app purchases available.
Is Megatuner Plus free?
Megatuner Plus is free to download, with in-app purchases available.
Do EASY FI or Megatuner Plus have ads?
Neither EASY FI nor Megatuner Plus shows ads.
Which is updated more often, EASY FI or Megatuner Plus?
EASY FI ships an update every 4 months, and Megatuner Plus every 5 weeks. Most recently, EASY FI was updated on October 16, 2026 and Megatuner Plus on October 3, 2026.

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