# AIMS vs Energy Controller for Powston

The clearest difference is update cadence: Energy Controller for Powston at weekly against AIMS's every 16 months. AIMS's advantage is iOS requirement (12.0 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.

AIMS ships an update every 16 months, Energy Controller for Powston weekly. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AIMS | Energy Controller for Powston |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aims-pro/id6448872730/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Size | 31 MB | 13 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, Apple TV, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [AIMSBAT](https://appshunter.io/developer/1528262837) | [Richard Bollar](https://appshunter.io/developer/1864304955) |

## What reviewers say

### AIMS

[App page](https://appshunter.io/ios/app/aims-pro/id6448872730)

**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 AIMS free?

AIMS 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 AIMS or Energy Controller for Powston have ads?

Neither AIMS nor Energy Controller for Powston shows ads.

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

AIMS ships an update every 16 months, and Energy Controller for Powston weekly. Most recently, AIMS was updated on October 24, 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.*