# Wattage Conversion vs OneTeam 2026

The clearest difference is in-app purchases: OneTeam 2026 at none against Wattage Conversion's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wattage Conversion sells 1 one-off in-app purchase. OneTeam 2026 asks for nothing beyond the download.

## The numbers

| Metric | Wattage Conversion | OneTeam 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 37 MB | 95 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [Invent App](https://appshunter.io/developer/1437267222) |

## 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 |


### OneTeam 2026

[App page](https://appshunter.io/ios/app/oneteam-2026/id6757469885)

**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 OneTeam 2026 free?

OneTeam 2026 is free to download, with no in-app purchases.

### Do Wattage Conversion or OneTeam 2026 have ads?

Neither Wattage Conversion nor OneTeam 2026 shows ads.

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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.*