Comparison

E vs 이보아 EVOA

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

Head to head
About

E

This app provides an ultra-fast electric vehicle charging network, capable of charging most EVs in under 18 minutes. It features digital queues, automatic authentication and payment, and an EV route planner to optimize charging stops.

Highlights
  • Ultra-fast charging (under 18 minutes)
  • Korea's first EV ultra-fast charging network
  • Digital queue and reservation system
  • Plug and Charge technology
  • Digital wallet for charging membership
  • EV route planner
Features
Read full description

E-pit (To make your precious time more valuable, Hyundai Motor Group offers fast and innovative charging network service, a service offering ultra fast charging in under 18 minutes, Korea's first electric vehicle ultra fast charging network, digital queues, and an innovative reservation waiting service from authentication to payment without hassle.) 1) Ultra fast charging: E-pit provides the fastest charging speed in Korea. With the stable power supply of the high-power charger, the electric vehicle will be charged within 18 minutes. *Based on the Hyundai Ioniq 5, the battery capacity was charged from of 10% to 80% according to our test results. Results may vary depending on the outside temperature and/or vehicle condition. 2) Charging Network: Ultra fast charging services are provided on highways and at major hubs in the city. E-pit is Korea's first ultra fastcharging network for electric vehicles installed at highway rest areas and at major hubs in the city center. 3) Digital Queue: You don't have to wait at the charger for your turn any more. E-pit provides an expected latency guidance and push notification service to relieve the stress from waiting at the station. 4) Plug and Charge Technology: E-pit's Plug and Charge Technology automatically verifies, charges, and pays once a charging cable is plugged into an electric car. You don't have to carry your charging membership card any more. 5) Digital Wallet: E-pit's digital wallet is a membership card wallet held in a phone that can be used to conveniently access even from third-party charging networks. 6) EV Route Planner: Once you enter the staring point and destination into the E-pit app, E-pit will recommend optimized routes to charcing stations by analyzing big data collected at charging stations across the country.

About

이보아 EVOA

This app offers advanced diagnostics for electric vehicles, focusing on battery health and real-time component monitoring. It helps owners understand battery lifespan, motor efficiency, and detect fault codes. Requires a dedicated OBD device for full functionality.

Highlights
  • Real-time battery monitoring (voltage, current, cell voltage)
  • State of Charge (SoC) analysis
  • EV motor efficiency diagnostics
  • Auxiliary battery monitoring
  • Fault code detection
  • Battery temperature tracking
  • Driver scoring system
Features
Read full description

Manage electric vehicles accurately and efficiently. EVOA provides deep learning-based diagnostics for electric vehicle battery remaining lifespan and real-time, remote diagnostics for key EV components. Key Features: ● Real-time monitoring of battery voltage, current, and cell voltage (Min, Max) ● State of Charge (SoC) analysis, including actual vehicle SoC and safety margin SoC deviation ● Real-time EV motor efficiency diagnostics based on driving conditions ● Monitoring of auxiliary battery voltage and real-time power consumption ● Fault code detection ● Battery temperature change tracking during charging, with actual charge data logging ● Driver scoring system using brake, acceleration, and steering angle sensors instead of GPS ● Support for various services through a dedicated OBD device Compatible vehicle models for Hyundai and Kia: Hyundai IONIQ 5 IONIQ 6 GV60 E G80 E GV70 Kia EV6 EV6 GT EV9 EVOA’s dedicated OBD device is available for purchase on Amazon Store. Please note, Hybrid vehicles are not supported.

Screenshots

E4 screens
이보아 EVOA4 screens

Verdict

The call

The clearest difference is iOS requirement: 이보아 EVOA at 13.0 against E's 15.1. On price, review sentiment, update cadence and ads 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.

UpkeepUpdate frequency

E ships an update monthly, 이보아 EVOA fortnightly. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

Scorecard1 real difference · 9 level
E versus 이보아 EVOA: the parameters behind the verdict, then further details
ParameterE이보아 EVOA
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews44.2% of reviews45.5% of reviews — better
Number of ratings1 — better—
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size109 MB36 MB
Age rating4+4+
DeveloperHYUNDAI MOTOR COMPANY.,LTD엔모션

Customer experience

E

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews52 reviews
Positive44.2%
Neutral11.5%
Negative44.2%

이보아 EVOA

Written reviews11 reviews
Positive45.5%
Neutral0.0%
Negative54.5%

Bugs and requests

E

Reported bugs

16 issues
  • Login fails after updates
  • QR code scanner window doesn't appear
  • App shows 'charging' even after charging is complete
  • App doesn't respond to 'stop charging' button
  • Camera QR authentication required for specific chargers (EPit)
Show 11 more
  • BlueLink authentication API issues
  • Cannot update the app
  • App crashes immediately upon opening on iPhone 13 Pro
  • Cannot scan QR codes due to monitor refresh rate
  • App freezes or shows white screen during registration/login
  • Vehicle registration fails
  • Credit card re-registration errors after update
  • App crashes when using mobile data
  • Cannot select vehicle model during registration
  • Map scrolling issues on iPhone
  • Cannot log in with Naver linked ID after initial sign-up

Requested features

9 requests
  • Allow connection by device number or photo
  • Add flashlight function for QR code scanning
  • Improve real-time station availability updates
  • Support for more vehicle brands (e.g., Tesla)
  • Provide clear pre-visit guidance on usage differences
Show 4 more
  • Offer alternative login methods (email/password)
  • Improve app's readability and text presentation
  • Allow users to skip certain steps if needed
  • Add English language option

이보아 EVOA

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

E

No in-app purchases

None

이보아 EVOA

No in-app purchases

Questions

Is E free?
E is free to download, with no in-app purchases.
Is 이보아 EVOA free?
이보아 EVOA is free to download, with no in-app purchases.
Do E or 이보아 EVOA have ads?
Neither E nor 이보아 EVOA shows ads.
Which is updated more often, E or 이보아 EVOA?
E ships an update monthly, and 이보아 EVOA fortnightly. Most recently, E was updated on September 25, 2026 and 이보아 EVOA on September 9, 2026.

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