Comparison

EVBox Install vs Kopperfield

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

Head to head
About

EVBox Install

This app is for qualified charging station installers to configure specific EVBox and Mercedes-Benz charging stations. It allows for network setup, current adjustment, and firmware updates, making stations operational.

Highlights
  • Configure charging stations
  • Connect to local networks (Ethernet, Wi-Fi, cellular)
  • Set maximum charge current
  • Configure current balancing
  • Provide station firmware updates
Read full description

Note: EVBox Install is for qualified charging station installers only. Configuring the charging station via EVBox Install app is a mandatory step in making the following stations operational: • EVBox Livo • EVBox Livo 2 • EVBox Liviqo • Mercedes-Benz Wallbox Other stations such as EVBox Elvi, EVBox BusinessLine or EVBox Iqon are configured via the EVBox Connect app instead. ----------------------- With the EVBox Install app, installers can connect to the charging stations listed above and do the following: • Configure the charging station to a local Ethernet, Wi-Fi, or cellular network to enable communication between a charging management service provider and the charging station. • Set the maximum charge current. • Configure the current balancing features. • Provide station firmware updates. All the steps to successfully complete a configuration are explained inside the app. Do you need help with installing the station? Consult the charging station's installation manual.

About

Kopperfield

Streamline electrical design and permitting with powerful tools for load calculations, panel schedules, and single-line diagrams. Quickly reference the National Electrical Code with an AI-powered chatbot and generate instant PDF reports for inspectors and clients.

Highlights
  • Load calculator with NEC standards
  • Single line diagram tool
  • Panel schedule creation
  • NEC chatbot
  • Instant PDF report generation
  • AI panel photo processing
  • Team dashboard
Features
Read full description

Save time and money. Get ready for permits and projects with faster and easier design tools from Kopperfield, including load calcs, line diagrams, panel schedules, and more. Once logged into your Kopperfield account, you'll enjoy our: * Load calculator: Easy-to-use interface pre-loaded with common appliances and their standard output values from the National Electrical Code. Add information on the property and your calculation will automatically update. Supports both commercial and residential calculations, as well as the Standard (NEC Article 220 Part III), Optional (NEC Article 220 Part IV), and 2026 Standard (NEC Article 120 Part III) methods. * Single line diagram tool: Contains dozens of common templates and electrical symbols to make it easy to generate new diagrams and share them with your team. View diagrams from any device and create new templates on tablet or desktop for your whole team to use. * Panel schedules: Includes tools to complete panel schedules and create labels for electrical panels. Drag-and-drop interface makes it easy to arrange and customize circuits for both split-phase and three-phase projects. * NEC chatbot: Custom chatbot with advanced search capabilities to quickly reference specific sections of the 2017, 2020, or 2023 National Electrical Code. Includes the following features: * Fast PDF outputs: instantly generate a downloadable, one-page PDF report of your load calc, line diagram, or panel schedule to share with inspectors and customers * Smart property data: enter the property address and we’ll pull in the square footage for any customer project or electrical load calculation * AI panel photo processing: upload a photo of an electrical panel to automatically add items to your load calculation or panel schedule * Team dashboard: store your team's projects and documents in one place for easier management, access, and review *Single and three phase options: use a variety of nominal voltages for residential and commercial building types, including: 120/240V, 120/208V, 120/240V, 208Y/120V 3Ø, 240V 3Ø Delta, 240V 3Ø Hi-leg Delta, 347V 3Ø Delta, 480Y/277V 3Ø, 480V 3Ø Delta, 600Y/347Y 3Ø, 600V 3Ø Delta. * Standard scenarios: generate load calcs for scenarios including single family homes (standard and optional methods), multi dwelling units (i.e., duplex, triplex, quad), 120/208v (three-phase power) dwellings, accessory dwelling units and additions, commercial occupancy types, and heat pumps * Common appliance defaults: choose from a pre-loaded list of common appliances and standard output values that you can adjust for every load calculation * EV charger inputs: include EV charger values to any load calculation, essential for modern homes

Screenshots

EVBox Install4 screens
Kopperfield4 screens

Verdict

The call

The clearest difference is rating: EVBox Install at 5.0 against Kopperfield's 3.9. EVBox Install also leads on review sentiment (30% vs 0%) and monetization model (free vs ad-supported). Kopperfield's advantage is ratings volume (9 vs 2). On price, update cadence, 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

EVBox Install holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 30% of EVBox Install's written reviews are positive against 0% of Kopperfield's.

UpkeepUpdate frequency

EVBox Install ships an update monthly, Kopperfield every 3 weeks. Both last shipped on October 3, 2026.

Scorecard4 real differences · 6 level
EVBox Install versus Kopperfield: the parameters behind the verdict, then further details
ParameterEVBox InstallKopperfield
PriceFreeFree
Rating5.0 (2 ratings) — better3.9 (9 ratings)
Positive reviews30.0% of reviews — better0.0% of reviews
Number of ratings29 — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.1
Further details — not scored
Size90 MB45 MB
Age rating4+4+
DeveloperEVBox B.V.Kopperfield

Customer experience

EVBox Install

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive30.0%
Neutral0.0%
Negative70.0%

Kopperfield

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

EVBox Install

No in-app purchases

None

Kopperfield

No in-app purchases

Questions

Is EVBox Install free?
EVBox Install is free to download, with no in-app purchases.
Is Kopperfield free?
Kopperfield is free to download, with no in-app purchases.
Which has better reviews, EVBox Install or Kopperfield?
EVBox Install is rated higher. EVBox Install averages 5.0 out of 5 from 2 ratings, while Kopperfield averages 3.9 from 9 ratings.
Do EVBox Install or Kopperfield have ads?
Neither EVBox Install nor Kopperfield shows ads.
Which is updated more often, EVBox Install or Kopperfield?
EVBox Install ships an update monthly, and Kopperfield every 3 weeks. Most recently, EVBox Install was updated on October 3, 2026 and Kopperfield on October 3, 2026.

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