Comparison

YDIS Smart vs PowerHouseLithium

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

Head to head
About

YDIS Smart

This application allows authorized Yamaha dealers to access diagnostic functions for Yamaha outboard motors on their smartphones. It requires a dedicated adapter and registration information for the PC version of the diagnostic system.

Highlights
  • Perform inspections of Yamaha outboard motors
  • Access self-diagnostic system functions
  • Use on smartphones
  • Requires dedicated adapter
  • Requires YDIS PC version registration
  • Enable speedometer display with GPS
Features
Read full description

YDIS Smart is an application software specifically designed to help users perform inspections of Yamaha outboard motors. YDIS Smart is designed to enable users to use some of the functions of the self-diagnostic system for Yamaha Marine products, Yamaha Diagnostic System (YDIS PC version), on smartphones. YDIS Smart App (“App”) is permitted for use by Yamaha authorized dealers only, and may only be used by the Yamaha authorized dealer for the purpose of providing services to a customer’s Yamaha outboard motor.  If the party accessing or downloading this App is not a Yamaha authorized dealer, then such party is not authorized to use this App and should immediately discontinue usage and delete the App. >How to Use YDIS Smart For details on the operation of YDIS Smart, see the instruction manuals issued by Yamaha Motor Co., Ltd. >Terms and Conditions for Use Please read and understand these precautions before using this application. YDIS Smart is intended for use exclusively by service staff who perform services and maintenance of Yamaha outboard motors. ・To use YDIS Smart, a dedicated adapter and the registration information for the main software (YDIS PC version) will be required. ・To enable the speedometer display, you need to turn on the GPS function on your smartphone. ・Internet connection via mobile data communication or wireless LAN is required during the user registration process and while using the application. ・To use YDIS Smart, you need to turn on the Bluetooth® function on your smartphone. ・Bluetooth® is a registered trademark of Bluetooth SIG, Inc. ・Do not manipulate this application while the boat is in motion. Otherwise, a collision could result. Yamaha shall not be liable for any direct or indirect damages, harm, or losses resulting from any accidents occurred during use of this application. ・When you use this application, Yamaha Motor Co., Ltd. will automatically collect the following information: Following information entered for user registration -YDIS Smart adapter serial number, Country ID, Shop ID, Installation Key Some of the following engine information collected by the application -Saved data, Country ID, Shop ID, location information (only when GPS is ON) * Logging data will not be collected automatically. We will use collected information to statistically analyze the usage of this application and to improve our services. Communication charges incurred to use this application shall be borne by the user. For other precautions and disclaimers, see the related instruction manuals.

About

PowerHouseLithium

Monitor your lithium batteries with this app. Connect via Bluetooth to view real-time charge and discharge current, temperature, total voltage, and capacity. Get quick insights into your battery's performance.

Highlights
  • Bluetooth battery connection
  • Monitor charge/discharge current
  • View battery temperature
  • Check total voltage
  • Display battery capacity
Read full description

PowerHouse is an APP dedicated to monitoring the performance of lithium batteries.Use the mobile phone to quickly connect the Bluetooth on the battery to view battery information:charge and discharge current,temperature,total voltage,capacity,etc.

Screenshots

YDIS Smart1 screens
PowerHouseLithium3 screens

Verdict

The call

The clearest difference is rating: YDIS Smart at 3.7 against PowerHouseLithium's 3.4. PowerHouseLithium's advantage is update cadence (monthly vs every 3 months) and review sentiment (53% vs 43%). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

YDIS Smart holds the better App Store score, 3.7 against 3.4. Both are backed by a comparable volume of ratings — 16 and 18 respectively. Written reviews complicate that: 43% of YDIS Smart's written reviews are positive against 53% of PowerHouseLithium's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

YDIS Smart ships an update every 3 months, PowerHouseLithium monthly. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
YDIS Smart versus PowerHouseLithium: the parameters behind the verdict, then further details
ParameterYDIS SmartPowerHouseLithium
PriceFreeFree
Rating3.7 (16 ratings) — better3.4 (18 ratings)
Positive reviews42.9% of reviews53.3% of reviews — better
Number of ratings1618 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size7 MB20 MB
Age rating17+4+
DeveloperYamaha Motor Co., Ltd.战辉 石

Customer experience

YDIS Smart

All ratings16 ratings
Positive62.5%
Neutral6.3%
Negative31.3%
Written reviews7 reviews
Positive42.9%
Neutral0.0%
Negative57.1%

PowerHouseLithium

All ratings16 ratings
Positive50.0%
Neutral6.3%
Negative43.8%
Written reviews15 reviews
Positive53.3%
Neutral13.3%
Negative33.3%

In-app purchases

None

YDIS Smart

No in-app purchases

None

PowerHouseLithium

No in-app purchases

Questions

Is YDIS Smart free?
YDIS Smart is free to download, with no in-app purchases.
Is PowerHouseLithium free?
PowerHouseLithium is free to download, with no in-app purchases.
Which has better reviews, YDIS Smart or PowerHouseLithium?
YDIS Smart is rated higher. YDIS Smart averages 3.7 out of 5 from 16 ratings, while PowerHouseLithium averages 3.4 from 18 ratings.
Do YDIS Smart or PowerHouseLithium have ads?
Neither YDIS Smart nor PowerHouseLithium shows ads.
Which is updated more often, YDIS Smart or PowerHouseLithium?
YDIS Smart ships an update every 3 months, and PowerHouseLithium monthly. Most recently, YDIS Smart was updated on October 24, 2026 and PowerHouseLithium on October 24, 2026.

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