Comparison

BattCheck vs EASY FI

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

Head to head
About

BattCheck

Monitor battery systems from 6V to 24V, tracking capacity, status, and charging in real-time. Receive instant alerts for low voltage or overcharging directly on your smartphone.

Highlights
  • Supports 6V, 12V, 24V battery systems
  • Records up to 5 batteries
  • Real-time capacity and status tracking
  • Charging records
  • Low voltage alerts
  • High charging voltage alerts
Features
Read full description

1. For Battery System - 6V, 12V, 24V 2. Good for recording up to 5 batteries, one at a time. 3. Instant, in real time, battery capacity, status and charging records. 4. Early warning (Ring and Vibrate on Smartphone) for low voltage or charging voltage too high.

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.

Screenshots

BattCheck4 screens
EASY FI4 screens

Verdict

The call

The clearest difference is review sentiment: BattCheck at 100% against EASY FI's 50%. BattCheck also leads on in-app purchases (none vs 8) and update cadence (every 2 months vs every 4 months). EASY FI's advantage is iOS requirement (9.0 vs 12.0). On price, ads 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. BattCheck asks for nothing beyond the download.

UpkeepUpdate frequency

BattCheck ships an update every 2 months, EASY FI every 4 months. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

Scorecard5 real differences Β· 3 level
BattCheck versus EASY FI: the parameters behind the verdict, then further details
ParameterBattCheckEASY FI
PriceFreeFree
Positive reviews100.0% of reviews β€” better50.0% of reviews
Update frequencyEvery 2 months β€” betterEvery 4 months
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFree β€” betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.09.0 β€” better
Further details β€” not scored
Size3 MB5 MB
Age rating4+4+
DeveloperTBS Group CorporationDILTS JAPAN, LIMITED LIABILITY CO.

Customer experience

BattCheck

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

EASY FI

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

In-app purchases

None

BattCheck

No 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

Questions

Is BattCheck free?
BattCheck is free to download, with no in-app purchases.
Is EASY FI free?
EASY FI is free to download, with in-app purchases available.
Do BattCheck or EASY FI have ads?
Neither BattCheck nor EASY FI shows ads.
Which is updated more often, BattCheck or EASY FI?
BattCheck ships an update every 2 months, and EASY FI every 4 months. Most recently, BattCheck was updated on October 8, 2026 and EASY FI on October 16, 2026.

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