# Wattage Conversion vs Microwave Wattage Converter

The clearest difference is in-app purchases: Microwave Wattage Converter at none against Wattage Conversion's 1. Microwave Wattage Converter also leads on iOS requirement (13.0 vs 15.6). Wattage Conversion's advantage is ads (none vs shown) and update cadence (monthly vs every 7 months). On price and device support there is nothing between them.

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

Wattage Conversion ships an update monthly, Microwave Wattage Converter every 7 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Wattage Conversion | Microwave Wattage Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 7 months |
| Size | 37 MB | 36 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [MOSHIMORE](https://appshunter.io/developer/1750585147) |

## What reviewers say

### 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 |


### Microwave Wattage Converter

[App page](https://appshunter.io/ios/app/microwave-wattage-converter/id6503987338)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wattage Conversion free?

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

### Is Microwave Wattage Converter free?

Microwave Wattage Converter is free to download, with no in-app purchases.

### Do Wattage Conversion or Microwave Wattage Converter have ads?

Microwave Wattage Converter shows ads; Wattage Conversion does not.

### Which is updated more often, Wattage Conversion or Microwave Wattage Converter?

Wattage Conversion ships an update monthly, and Microwave Wattage Converter every 7 months. Most recently, Wattage Conversion was updated on November 4, 2026 and Microwave Wattage Converter on November 4, 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.*