Comparison

TerraConfig(legacy) vs Wallbox Installation App

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

Head to head
About

TerraConfig(legacy)

This tool allows qualified electricians and engineers to commission, configure, and maintain ABB Terra AC wall boxes. It provides essential digital features for safe charger setup and management, including network configuration and firmware updates.

Highlights
  • Commission and configure wall boxes via Bluetooth
  • Configure network gateways (WiFi, LAN, 4G)
  • Adjust charging power and load balance
  • Sync configurations to ABB backend
  • Update wall box firmware
Read full description

TerraConfig is a practical and efficient app for qualified electricians or engineers to commission, configure and maintain the ABB Terra AC wall box. The app is exclusively designed for ABB Terra AC wall box. It provides the wall box with an extended set of digital features and is required to safely configure the charger. To use the TerraConfig app a dedicated account is needed. If you don’t have an account yet, reach out to your local ABB representative to have them setup an account for you. Main features include: Configuration: Commission and configure a Terra AC wall box via Bluetooth. You can configure a network gateway (WiFi, LAN and 4G on selected models) to connect the charger to the internet. Safety: To create a safe and reliable charging experience for the user of the charger, use TerraConfig to adjust its maximum charging power, load balance thresholds and other electrical features to match the upstream installation and to comply with local regulations. Synchronize: Sync and upload the configuration of the Terra AC wall box to the ABB backend. Firmware Update: TerraConfig makes updating the firmware of the Terra AC wall box simple and fast. Download the firmware update once and upload it to multiple Terra AC wall boxes if needed. Terra AC is ABB latest wall box for AC charging electric vehicles with up to 22kW. The wall box comes with extended networking and connectivity features as standard and is accompanied by two smartphone applications and web portals. ChargerSync for Terra AC owners, users and operators and TerraConfig for installers and commissioning engineers.

About

Wallbox Installation App

Features
Read full description

This APP is used to install Wallbox and configure the device, download diagnostic data, update firmware, and provide troubleshooting for further operating instructions. Feature: - Installation wizard - System setting - Grid Connection setting - Smart Meter setting - Backend setting

Screenshots

TerraConfig(legacy)4 screens
Wallbox Installation App3 screens

Verdict

The call

The clearest difference is update cadence: Wallbox Installation App at every 2 months against TerraConfig(legacy)'s every 4 months. TerraConfig(legacy)'s advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TerraConfig(legacy) ships an update every 4 months, Wallbox Installation App every 2 months. The most recent releases landed on June 3, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 8 level
TerraConfig(legacy) versus Wallbox Installation App: the parameters behind the verdict, then further details
ParameterTerraConfig(legacy)Wallbox Installation App
PriceFreeFree
Rating3.0 (2 ratings) — better
Positive reviews0.0% of reviews
Number of ratings2 — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size32 MB44 MB
Age rating4+4+
DeveloperABB Chargedot Shanghai New Energy Technology Co., LtdDelta Electronics, Inc.

In-app purchases

None

TerraConfig(legacy)

No in-app purchases

None

Wallbox Installation App

No in-app purchases

Questions

Is TerraConfig(legacy) free?
TerraConfig(legacy) is free to download, with no in-app purchases.
Is Wallbox Installation App free?
Wallbox Installation App is free to download, with no in-app purchases.
Do TerraConfig(legacy) or Wallbox Installation App have ads?
Neither TerraConfig(legacy) nor Wallbox Installation App shows ads.
Which is updated more often, TerraConfig(legacy) or Wallbox Installation App?
TerraConfig(legacy) ships an update every 4 months, and Wallbox Installation App every 2 months. Most recently, TerraConfig(legacy) was updated on June 3, 2026 and Wallbox Installation App on September 15, 2026.

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