# Viking Power Technologies vs OptiMAX AR

The clearest difference is update cadence: Viking Power Technologies at every 3 weeks against OptiMAX AR's every 24 months. 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.

Viking Power Technologies ships an update every 3 weeks, OptiMAX AR every 24 months. The most recent releases landed on June 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Viking Power Technologies | OptiMAX AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/viking-power-technologies/id1604710085/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 24 months |
| Monetization | Free | — |
| Size | 23 MB | 132 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Midnight Marketing LLC](https://appshunter.io/developer/1604710237) | [Blare Technologies SP Z O O](https://appshunter.io/developer/1479391214) |

## What reviewers say

### Viking Power Technologies

[App page](https://appshunter.io/ios/app/viking-power-technologies/id1604710085)

Easily compare power section spec sheets to find the right solution for your project. This app removes guesswork by providing real information to empower your decisions.

**Highlights:** Compare spec sheets, Find power section solutions, Industry-leading technology, Top quality service, In-house machining options

**Features:** macOS Compatibility

**In-app purchases:** none


### OptiMAX AR

[App page](https://appshunter.io/ios/app/optimax-ar/id6460859446)

**In-app purchases:** none


## Frequently asked questions

### Is Viking Power Technologies free?

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

### Is OptiMAX AR free?

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

### Do Viking Power Technologies or OptiMAX AR have ads?

Neither Viking Power Technologies nor OptiMAX AR shows ads.

### Which is updated more often, Viking Power Technologies or OptiMAX AR?

Viking Power Technologies ships an update every 3 weeks, and OptiMAX AR every 24 months. Most recently, Viking Power Technologies was updated on June 4, 2026 and OptiMAX AR on September 9, 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.*