# Powder Calculator vs Einar Gate

The clearest difference is update cadence: Einar Gate at every 3 weeks against Powder Calculator's every 8 months. Powder Calculator's advantage is iOS requirement (9.0 vs 15.0). 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.

Powder Calculator ships an update every 8 months, Einar Gate every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Powder Calculator | Einar Gate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 1 MB | 17 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frank Lavrsen](https://appshunter.io/developer/863228967) | [Adaptive Recognition Global Services ApS](https://appshunter.io/developer/1885802352) |

## What reviewers say

### Powder Calculator

[App page](https://appshunter.io/ios/app/powder-calculator/id863228964)

**Features:** macOS Compatibility

**In-app purchases:** none


### Einar Gate

[App page](https://appshunter.io/ios/app/einar-gate/id6636552124)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Powder Calculator free?

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

### Is Einar Gate free?

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

### Do Powder Calculator or Einar Gate have ads?

Neither Powder Calculator nor Einar Gate shows ads.

### Which is updated more often, Powder Calculator or Einar Gate?

Powder Calculator ships an update every 8 months, and Einar Gate every 3 weeks. Most recently, Powder Calculator was updated on October 26, 2026 and Einar Gate 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.*