WingFrequency vs Empress Restaurant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WingFrequency
This app simplifies measuring glider wing frequency. Place your device on the wingtip, initiate the measurement, and gently rock the wing. The app automatically calculates and displays the resonant frequency, typically within 15 seconds and accurate to +/- 1 beat per second.
- Automatic frequency calculation
- Uses device sensors
- Stable measurement detection
- Accurate to +/- 1 beat per second
- Quick measurement (approx. 15 seconds)
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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.
Empress Restaurant
Easily browse the menu, place orders, and earn rewards with this restaurant's official app. Enjoy a seamless dining experience with exclusive access to specials and promotions.
- Browse menu
- Place orders
- Earn points
- Redeem rewards
- Exclusive specials
- Promotions access
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Discover the latest way to enjoy Empress Restaurant with our new app! Experience the convenience of Empress Restaurant at your fingertips. Our new app makes it easy to browse our menu, place orders, and enjoy a seamless dining experience, all optimized for your convenience. Earn points with every purchase. Redeem them for free meals, exclusive discounts, and more enticing rewards. Designed with you in mind, our app ensures your ordering process is faster and more intuitive than ever. Stay in the loop with early access to specials and promotions, and enjoy the perks of being a part of the Empress Restaurant community. Download now and start enjoying the benefits today! Copyright © 2024 - 2025 Mango Digital Pty LTD. Licensed by Empress Restaurant.
Screenshots
Verdict
The clearest difference is review sentiment: WingFrequency at 100% against Empress Restaurant's 0%. WingFrequency also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.4). Empress Restaurant's advantage is price (Free vs $1.99) and update cadence (every 2 months vs every 53 months). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Empress Restaurant is free to download; WingFrequency costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
WingFrequency ships an update every 53 months, Empress Restaurant every 2 months. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.
| Parameter | WingFrequency | Empress Restaurant |
|---|---|---|
| Price | $1.99 | Free — better |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Update frequency | Every 53 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 62 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Control-J | Mango Digital Pty LTD |
Customer experience
WingFrequency
Empress Restaurant
In-app purchases
WingFrequency
No in-app purchases
Empress Restaurant
No in-app purchases
Questions
Is WingFrequency free?
Is Empress Restaurant free?
Do WingFrequency or Empress Restaurant have ads?
Which is updated more often, WingFrequency or Empress Restaurant?
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