# Gateguard Elevator vs Wattage Conversion

The clearest difference is in-app purchases: Gateguard Elevator at none against Wattage Conversion's 1. Gateguard Elevator also leads on iOS requirement (13.0 vs 15.6). Wattage Conversion's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Wattage Conversion sells 1 one-off in-app purchase. Gateguard Elevator asks for nothing beyond the download.

Gateguard Elevator ships an update every 4 months, Wattage Conversion monthly. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Gateguard Elevator | Wattage Conversion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 29 MB | 37 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gateguard, S.A de C.V.](https://appshunter.io/developer/1251129618) | [akira ohmachi](https://appshunter.io/developer/1338624340) |

## What reviewers say

### Gateguard Elevator

[App page](https://appshunter.io/ios/app/gateguard-elevator/id6470240234)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wattage Conversion

[App page](https://appshunter.io/ios/app/wattage-conversion/id6473688997)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Gateguard Elevator free?

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

### Is Wattage Conversion free?

Wattage Conversion is free to download, with in-app purchases available.

### Do Gateguard Elevator or Wattage Conversion have ads?

Neither Gateguard Elevator nor Wattage Conversion shows ads.

### Which is updated more often, Gateguard Elevator or Wattage Conversion?

Gateguard Elevator ships an update every 4 months, and Wattage Conversion monthly. Most recently, Gateguard Elevator was updated on October 17, 2026 and Wattage Conversion on October 25, 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.*