# WingFrequency

> Measures glider wing frequency using device sensors. (iPhone/iPad app by Control-J.)

- Source: https://appshunter.io/ios/app/wingfrequency/id1205219824 (this page in markdown: same URL + `.md`)
- Developer: [Control-J](https://appshunter.io/developer/1205219823)
- Category: Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 11.0 · 62 MB
- Languages: American English
- Released: 2017-02-15
- Data updated: 2026-07-07
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/wingfrequency/id1205219824/reviews.md

## What is WingFrequency?

Checking the wing frequency on a glider always seems to be fiddly - you need to be able to count beats and seconds at the same time, and depending on who you listen to you should count for a minute, or 30 seconds, or something else.

With this app all you need do is rest your phone or tablet on the wingtip, press Start, then rock the wingtip up and down. The app will monitor the resonant frequency and when it is sufficiently stable give you the answer! Typically this takes 15 seconds or so, and it will be accurate to within +/- 1 beat per second.

## Key features

- Automatic frequency calculation
- Uses device sensors
- Stable measurement detection
- Accurate to +/- 1 beat per second
- Quick measurement (approx. 15 seconds)

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/wingfrequency/id1205219824/reviews.md

### 5/5 — Fantastic App

*2021-05-02*

This is a really great app for checking glider wing frequencies. 
I use it a lot, it makes checking the frequency so easy. 
I highly recommend it

## Frequently asked questions about WingFrequency

### How does WingFrequency measure wing frequency?

WingFrequency uses your phone or tablet's sensors to monitor the resonant frequency of the glider's wingtip. You place the device on the wingtip and rock it, and the app analyzes the vibrations.

### How accurate is WingFrequency?

The app is designed to be accurate to within +/- 1 beat per second, providing reliable measurements for glider tuning.

### How long does a measurement take with WingFrequency?

A typical measurement with WingFrequency takes around 15 seconds to complete once the wingtip is sufficiently stable.

### What devices does WingFrequency support?

WingFrequency is available for iPhone, iPad, and iPod devices.

### What is the age rating for WingFrequency?

WingFrequency has an age rating of 4+, making it suitable for a wide range of users.

### How often is WingFrequency updated?

The app was last updated on October 2, 2025, indicating active development and maintenance by the developer, Control-J.

### Does WingFrequency have ads?

No, WingFrequency is ad-free, providing an uninterrupted user experience.

### What is the price of WingFrequency?

WingFrequency is a paid application, available for $1.99.

## Version history (last 3 releases)

### 3.0.2 — 2025-10-02

Updated library versions

### 3.0.0 — 2021-04-29

Updated for recent iOS changes.

### 2.0 — 2017-02-15

No release notes.

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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 2026-07-07.*