# Fusion Battery vs Amptron Link

The clearest difference is update cadence: Amptron Link at daily against Fusion Battery's every 11 days. Amptron Link also leads on iOS requirement (12.0 vs 14.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Fusion Battery ships an update every 11 days, Amptron Link daily. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fusion Battery | Amptron Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Daily** |
| Size | 4 MB | 36 MB |
| Requires iOS | 14.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Haidi Energy Tehcnogy Co., Ltd](https://appshunter.io/developer/1645467042) | [The Trustee for Amptron Unit](https://appshunter.io/developer/1656952344) |

## What reviewers say

### Fusion Battery

[App page](https://appshunter.io/ios/app/fusion-battery/id6451328115)

**Features:** macOS Compatibility

**In-app purchases:** none


### Amptron Link

[App page](https://appshunter.io/ios/app/amptron-link/id6758138758)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fusion Battery free?

Fusion Battery is free to download, with no in-app purchases.

### Is Amptron Link free?

Amptron Link is free to download, with no in-app purchases.

### Do Fusion Battery or Amptron Link have ads?

Neither Fusion Battery nor Amptron Link shows ads.

### Which is updated more often, Fusion Battery or Amptron Link?

Fusion Battery ships an update every 11 days, and Amptron Link daily. Most recently, Fusion Battery was updated on October 27, 2026 and Amptron Link on October 25, 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.*