# WattConverter! — Cycling Power Calculator

> Cycling Power Calculator (iPhone/iPad app by Lars Van der Veen.)

- Source: https://appshunter.io/ios/app/wattconverter/id6796629446 (this page in markdown: same URL + `.md`)
- Developer: [Lars Van der Veen](https://appshunter.io/developer/6796629448)
- Category: Utilities, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 26.5 · 8 MB
- Languages: American English
- Released: 2026-08-18
- Data updated: 2026-10-14

## What is WattConverter!?

WattConverter! helps cyclists calculate their training zones quickly!

Enter your FTP and instantly view your personalized power zones. The app is designed to be fast, clean, and easy to use!

Features

• Instant power zone calculation from your FTP
• Simple, distraction-free interface
• Light and dark mode support
• Preset rider profiles for quick switching
• Built for cyclists of all levels

Whether you’re training indoors or outdoors, Power Zones gives you a quick reference for structured cycling workouts.

## Is WattConverter! safe?

Not enough ratings yet to assess WattConverter!.

## Is WattConverter! legit?

WattConverter! appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for WattConverter! is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.3 — 2026-09-15

Updated the support and privacy links to the new Smopeh website.

• New support website
• Updated WattConverter! privacy policy link
• Minor maintenance improvements

### 1.2 — 2026-08-30

What’s New in Version 1.2

• Added Remco Evenepoel as a new rider preset
• Updated rider data for improved accuracy
• Made small sizing and layout improvements throughout the app

### 1.1 — 2026-08-18

WattConverter! now remembers your preferences between sessions.

• Your weight and FTP are saved automatically.
• Your last selected rider is remembered.
• Your preferred appearance mode is preserved.

Also includes small improvements and refinements.

### 1.0 — 2026-08-18

No release notes.

## Apps similar to WattConverter!

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Pownova](https://appshunter.io/ios/app/pownova/id6502856740) | 1.0 (2) | Free | Utilities |
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| [Speed Chess Timer](https://appshunter.io/ios/app/speed-chess-timer/id6517356303) | 1.0 (1) | Free | Utilities |
| [Plugwise Home](https://appshunter.io/ios/app/plugwise-home/id1228221153) | — | Free | Utilities |

## More apps by Lars Van der Veen

- [Cloud Of Wonder](https://appshunter.io/ios/app/cloud-of-wonder/id6810342212)
- [AisleAI](https://appshunter.io/ios/app/aisleai/id6813939116)

All apps by Lars Van der Veen: https://appshunter.io/developer/6796629448

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-14.*