TerraConfig(legacy) vs Autel Config
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.
Autel Config
This utility app connects, configures, and updates electric vehicle charging stations for installers. It allows for Wi-Fi setup, firmware updates, SIM card configuration, and management of charging current limits and load balancing.
- Configure Wi-Fi via Bluetooth/hotspot
- Update charger firmware
- Configure SIM card APN
- Modify current limits
- Configure dynamic load balancing
- Manage maintenance tickets
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Autel Config - for Installers Brief Description Autel Config links, configures, and updates MaxiChargers for installation and O&M (Operations and Maintenance). Full Description Autel Config is an easy-to-use app for charger operations and maintenance, providing installers with the following functionalities (available functions may vary depending on the chargers): • Configure Wi-Fi via Bluetooth or hotspot • Update firmware • Configure SIM card APN settings • Modify the current limit of chargers • Configure local dynamic load balancing (DLB) • Manage tickets
Screenshots
Verdict
The clearest difference is review sentiment: Autel Config at 86% against TerraConfig(legacy)'s 0%. Autel Config also leads on rating (5.0 vs 3.0) and update cadence (every 2 weeks vs every 4 months). TerraConfig(legacy)'s advantage is monetization model (free vs ad-supported) and iOS requirement (12.0 vs 14.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Autel Config holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 0% of TerraConfig(legacy)'s written reviews are positive against 86% of Autel Config's.
TerraConfig(legacy) ships an update every 4 months, Autel Config every 2 weeks. Both last shipped on November 3, 2026.
| Parameter | TerraConfig(legacy) | Autel Config |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 85.7% of reviews — better |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 32 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Chargedot Shanghai New Energy Technology Co., Ltd | Autel Digital Power Co., Ltd. |
Customer experience
TerraConfig(legacy)
Autel Config
In-app purchases
TerraConfig(legacy)
No in-app purchases
Autel Config
No in-app purchases
Questions
Is TerraConfig(legacy) free?
Is Autel Config free?
Which has better reviews, TerraConfig(legacy) or Autel Config?
Do TerraConfig(legacy) or Autel Config have ads?
Which is updated more often, TerraConfig(legacy) or Autel Config?
Other comparisons
