# ChargerSync(legacy) vs ABB e

The clearest difference is iOS requirement: ChargerSync(legacy) at 9.0 against ABB e's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ChargerSync(legacy) ships an update every 3 months, ABB e every 4 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ChargerSync(legacy) | ABB e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chargersynclegacy/id1477464170/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 15.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 85 MB | 25 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chargedot Shanghai New Energy Technology Co., Ltd](https://appshunter.io/developer/1043403460) | [ABB E-Mobility B.V.](https://appshunter.io/developer/1646210402) |

## What reviewers say

### ChargerSync(legacy)

[App page](https://appshunter.io/ios/app/chargersynclegacy/id1477464170)

This app enhances the charging experience for owners of specific electric vehicle wall boxes. It offers features like account management, session control, charging schedule setup, and detailed cost and power statistics. It also includes safety features for power balancing.

**Highlights:** Manage multiple wall boxes, Start/stop charging sessions, Authorize RFID cards, View real-time charging data, Set charging schedules, Track charging costs, Balance charging power

**In-app purchases:** none


### ABB e

[App page](https://appshunter.io/ios/app/abb-e-mobility-gateway-config/id6443467595)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChargerSync(legacy) free?

ChargerSync(legacy) is free to download, with no in-app purchases.

### Is ABB e free?

ABB e is free to download, with no in-app purchases.

### Do ChargerSync(legacy) or ABB e have ads?

Neither ChargerSync(legacy) nor ABB e shows ads.

### Which is updated more often, ChargerSync(legacy) or ABB e?

ChargerSync(legacy) ships an update every 3 months, and ABB e every 4 months. Most recently, ChargerSync(legacy) was updated on September 18, 2026 and ABB e on September 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*