# Fusion Pro vs Pro

The clearest difference is iOS requirement: Fusion Pro at 12.0 against Pro's 14.6. 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.

Fusion Pro ships an update every 3 weeks, Pro fortnightly. The most recent releases landed on June 11, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Fusion Pro | Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 43 MB | 1 MB |
| Requires iOS | **12.0** | 14.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Super Start Batteries Pty Ltd](https://appshunter.io/developer/1712255491) | [Haidi Energy Technology Co.,Ltd.](https://appshunter.io/developer/1645467042) |

## What reviewers say

### Fusion Pro

[App page](https://appshunter.io/ios/app/fusion-pro/id6469588613)

Monitor and manage lithium battery packs via Bluetooth connection. View battery status, identify abnormal units for replacement, and set protection parameters with password security. Receive fault alarms and track battery issues.

**Highlights:** Bluetooth battery connection, Real-time battery status query, Abnormal battery identification, Battery protection parameter setting, Password protection for parameters, Battery fault alarm monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro

[App page](https://appshunter.io/ios/app/pro-user/id6504571751)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fusion Pro free?

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

### Is Pro free?

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

### Do Fusion Pro or Pro have ads?

Neither Fusion Pro nor Pro shows ads.

### Which is updated more often, Fusion Pro or Pro?

Fusion Pro ships an update every 3 weeks, and Pro fortnightly. Most recently, Fusion Pro was updated on June 11, 2026 and Pro on May 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.*