# RadarTools vs Energy Controller for Powston

The clearest difference is update cadence: Energy Controller for Powston at weekly against RadarTools's every 5 months. RadarTools's advantage is iOS requirement (13.0 vs 17.6). 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.

RadarTools ships an update every 5 months, Energy Controller for Powston weekly. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RadarTools | Energy Controller for Powston |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Size | 10 MB | 13 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, Apple TV, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [深圳市海凌科电子有限公司](https://appshunter.io/developer/1116319863) | [Richard Bollar](https://appshunter.io/developer/1864304955) |

## What reviewers say

### RadarTools

[App page](https://appshunter.io/ios/app/radartools/id6502672452)

**In-app purchases:** none


### Energy Controller for Powston

[App page](https://appshunter.io/ios/app/energy-controller-for-powston/id6757072169)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RadarTools free?

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

### Is Energy Controller for Powston free?

Energy Controller for Powston is free to download, with no in-app purchases.

### Do RadarTools or Energy Controller for Powston have ads?

Neither RadarTools nor Energy Controller for Powston shows ads.

### Which is updated more often, RadarTools or Energy Controller for Powston?

RadarTools ships an update every 5 months, and Energy Controller for Powston weekly. Most recently, RadarTools was updated on October 14, 2026 and Energy Controller for Powston on October 5, 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.*