# BlueHHT vs AV Energy

BlueHHT and AV Energy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

BlueHHT ships an update every 12 months, AV Energy every 7 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | BlueHHT | AV Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 7 months** |
| Size | 15 MB | 56 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dohmann Engineering Services](https://appshunter.io/developer/401682475) | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) |

## What reviewers say

### BlueHHT

[App page](https://appshunter.io/ios/app/bluehht/id1551056680)

**Features:** macOS Compatibility

**In-app purchases:** none


### AV Energy

[App page](https://appshunter.io/ios/app/av-energy/id6475882452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BlueHHT free?

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

### Is AV Energy free?

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

### Do BlueHHT or AV Energy have ads?

Neither BlueHHT nor AV Energy shows ads.

### Which is updated more often, BlueHHT or AV Energy?

BlueHHT ships an update every 12 months, and AV Energy every 7 months. Most recently, BlueHHT was updated on October 27, 2026 and AV Energy on October 27, 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.*