TerraConfig(legacy) vs Evchargo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Evchargo
This app helps electric vehicle drivers find public charging stations with real-time availability and navigation. It also offers intelligent control for home charging stations, including various charging modes and scheduling.
- Find public charging stations
- Real-time charging status monitoring
- Smart home charging control
- Multiple home charging modes
- Scheduled charging
- RFID-based charging
- Payment processing
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Evchargo is an app that allows EV drivers to locate public charging stations and intelligently operate their home charge point. It has a simple, easy-to-use design and is dedicated to giving users with the greatest charging experience and service possible. Function introduction: (1)For business scenarios: - Find charging stations Check, on the map, the availability of nearby charging stations, a navigation feature is integrated. - Details of charging station Check the details of charging station and get the latest tariff information and merchant information. - Scan code to charge Scan the QR code or enter the SN number to start charging. - Charging monitoring Monitor, in real time, the charging status and charging data. - Payment mode Support Paypal, Stripe - Record query You can query charging records and payment records (2)For home scenarios: - Smart control Intelligently control the start or termination of the charging session. - Charging mode The following charging modes are available: normal mode, green mode, mixed mode, load balance mode. -Scheduled charging Preset the charging time and the charging interval. - RFID-based charging Bind the RFID card to the charge point to enable offline charging with an RFID card. - User Authorization Allows you to grant permission to family and friends to use your charge point. - Charging Monitoring Check the charging status in real time and previous charging history. - Remote Upgrade Support remote charge point upgrades to access further smart charging services.
Screenshots
Verdict
The clearest difference is rating: Evchargo at 4.5 against TerraConfig(legacy)'s 3.0. Evchargo also leads on review sentiment (20% vs 0%) and update cadence (monthly vs every 4 months). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Evchargo holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Evchargo has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of TerraConfig(legacy)'s written reviews are positive against 20% of Evchargo's.
TerraConfig(legacy) ships an update every 4 months, Evchargo monthly. The most recent releases landed on June 3, 2026 and September 5, 2026 respectively.
| Parameter | TerraConfig(legacy) | Evchargo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.5 (17 ratings) — better |
| Positive reviews | 0.0% of reviews | 19.5% of reviews — better |
| Number of ratings | 2 | 17 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | ABB Chargedot Shanghai New Energy Technology Co., Ltd | ENPOWER SG PTE. LTD. |
Customer experience
TerraConfig(legacy)
Evchargo
Bugs and requests
TerraConfig(legacy)
Not enough reviews yet to summarise bugs or requests.
Evchargo
Reported bugs
15 issues- App logs users off unexpectedly
- Scheduled charging only works occasionally
- Load current setting ignored or reverts to default
- RFID card recognition failures
- App crashes and freezes
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- Bluetooth connection not detected despite being enabled
- Password reset functionality broken
- Verification code email arrives empty
- Cannot stop charging via app when connected
- Charging data not saved in plug-and-charge mode
- Incorrect current display (shows 0 while charging)
- App unresponsive to command inputs
- WiFi reconnection issues after updates
- Load balancing feature malfunctions
- User management features disappearing after updates
Requested features
9 requests- Apple Watch app integration
- Ability to rename charging stations
- Fingerprint/face recognition unlock
- Better data export formats (xlsx, CSV instead of xls)
- Improved charging history display
Show 4 moreShow fewer
- Family account with single login
- Real-time power consumption monitoring while charging
- Better multi-language translation
- Remaining charge time estimation
In-app purchases
TerraConfig(legacy)
No in-app purchases
Evchargo
No in-app purchases
Questions
Is TerraConfig(legacy) free?
Is Evchargo free?
Which has better reviews, TerraConfig(legacy) or Evchargo?
Do TerraConfig(legacy) or Evchargo have ads?
Which is updated more often, TerraConfig(legacy) or Evchargo?
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