Comparison

EASY FI vs addSound

Price, ratings, monetisation and update history for both apps, side by side — 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 · 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

addSound

Customize your audio experience with adjustable volume, tap sensitivity, and sound effects. Manage device power and update firmware. Access FAQs for support.

Highlights
  • Automatic volume adjustment
  • Tap sensitivity settings
  • Automatic power-off
  • Sound expansion and clarity
  • Firmware updates
  • FAQ access
Read full description

お好みに応じたaddSoundの設定が出来ます。 ・自動音量調整機能の選択 ・タップ感度の選択 ・自動電源OFF機能の有効/無効 ・音の広がり感の設定 ・音のくっきり感の設定 ・ファームウェアアップデート ・FAQ(よくあるご質問)の表示

Screenshots

EASY FI4 screens
addSound4 screens

Verdict

The call

The clearest difference is in-app purchases: addSound at none against EASY FI's 8. addSound also leads on update cadence (every 2 months vs every 4 months). EASY FI's advantage is iOS requirement (9.0 vs 12.2). 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. EASY FI sells 8 one-off in-app purchases. addSound asks for nothing beyond the download.

UpkeepUpdate frequency

EASY FI ships an update every 4 months, addSound every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 4 level
EASY FI versus addSound: the parameters behind the verdict, then further details
ParameterEASY FIaddSound
PriceFreeFree
Positive reviews50.0% of reviews50.0% of reviews
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.2
Further details — not scored
Size5 MB75 MB
Age rating4+4+
DeveloperDILTS JAPAN, LIMITED LIABILITY CO.Aogochi Inc.

Customer experience

EASY FI

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

addSound

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

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
None

addSound

No in-app purchases

Questions

Is EASY FI free?
EASY FI is free to download, with in-app purchases available.
Is addSound free?
addSound is free to download, with no in-app purchases.
Do EASY FI or addSound have ads?
Neither EASY FI nor addSound shows ads.
Which is updated more often, EASY FI or addSound?
EASY FI ships an update every 4 months, and addSound every 2 months. Most recently, EASY FI was updated on November 2, 2026 and addSound on November 3, 2026.

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