# Redback Technologies vs PowerPlus Energy

The clearest difference is iOS requirement: Redback Technologies at 6.0 against PowerPlus Energy's 12.0. 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.

Redback Technologies ships an update monthly, PowerPlus Energy every 4 weeks. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Redback Technologies | PowerPlus Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 11 MB | 69 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Redback Technologies](https://appshunter.io/developer/1070020850) | [PowerPlus Energy Pty Ltd](https://appshunter.io/developer/1821370722) |

## What reviewers say

### Redback Technologies

[App page](https://appshunter.io/ios/app/redback-technologies-system-manager/id1070020851)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerPlus Energy

[App page](https://appshunter.io/ios/app/powerplus-energy/id6747414758)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Redback Technologies free?

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

### Is PowerPlus Energy free?

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

### Do Redback Technologies or PowerPlus Energy have ads?

Neither Redback Technologies nor PowerPlus Energy shows ads.

### Which is updated more often, Redback Technologies or PowerPlus Energy?

Redback Technologies ships an update monthly, and PowerPlus Energy every 4 weeks. Most recently, Redback Technologies was updated on September 14, 2026 and PowerPlus Energy on September 19, 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.*