Frequency Calculator vs Frequency Detector Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Frequency Calculator
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Frequency ,notation for ν, is a physical quantity that produces the number of repetitions of a periodic phenomenon in a unit of time (periodic motion). It is equal to the inverse of the duration of one of the recurring events, period T.
Frequency Detector Analyzer
This application transforms your device into a precise sound analysis tool. It offers real-time frequency detection, visualization, and data logging for musicians, engineers, and curious individuals. Gain clarity and accuracy in understanding the soundscape around you.
- Live frequency tuner
- Spectrogram visualization
- Automatic logging and CSV export
- Customizable logging interval
- Elegant and modern design
- Reliable performance
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Frequency Detector is the ultimate tool for anyone who wants to truly understand sound. Whether you are a musician fine-tuning your instrument, a sound engineer analyzing audio, or simply curious about the world of frequencies around you, this app gives you clarity and precision in real time. With Frequency Detector, you never have to guess again. The app transforms your device into a reliable frequency detector that captures and analyzes sound instantly. Every measurement is displayed clearly so you always know exactly what frequency you are dealing with. Key Features: Live Tuner: See frequencies in real time with clear, accurate readings. Perfect for musicians, audio enthusiasts, and anyone needing a quick reference. Spectrogram: Visualize sound as it happens. Frequency Detector provides a powerful spectrogram view that lets you understand the structure of sound in a way numbers alone can’t explain. Logs & Export: Automatically log frequency readings over time and export them as a CSV file. Frequency Detector makes it easy to keep your data, share it, and use it anywhere. Elegant and Modern Design: A clean, intuitive interface ensures your focus stays on what matters: accurate sound analysis. Customizable Logging Interval: Control how often Frequency Detector records your sound measurements, giving you flexibility depending on your needs. Reliable Performance: Every feature in Frequency Detector is built to be stable and trustworthy, so you can rely on it for professional or personal use. Frequency Detector gives you the power to: Measure sound with precision. Track frequency changes over time. Export your work and share it instantly. Visualize sound patterns in a way that’s easy to understand. If you have ever wondered what pitch you’re hearing, needed proof of sound patterns, or wanted to turn your device into a professional tool, Frequency Detector is designed for you. This app is not a gimmick—it’s a real solution for real needs. No unnecessary clutter, no fake promises—just the essential tools that actually help you. Frequency Detector was created to solve the most important pain points: real-time measurement, accurate visualization, and effortless data logging. By using Frequency Detector, you will: Save time by getting accurate results instantly. Avoid mistakes caused by unreliable other apps. Gain confidence knowing that your device is now a precise frequency detector ready whenever you need it. Make the smart choice and upgrade to professional-level sound analysis. Frequency Detector delivers performance and reliability that sets it apart. We offer a 3 days free-trial followed by a weekly 4.99 USD plan. And also we offer a lifetime plan to have premium access forever with 14,99 USD. Terms of use EULA: https://sites.google.com/view/xmleula/home Privacy Policy: https://sites.google.com/view/odtconverterreader/home
Screenshots
Verdict
The clearest difference is in-app purchases: Frequency Calculator at none against Frequency Detector Analyzer's 2. Frequency Calculator also leads on iOS requirement (13.0 vs 15.0). Frequency Detector Analyzer's advantage is update cadence (every 2 months vs every 6 months). On price, ads and device support 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
Both are free to download. Frequency Detector Analyzer sells 2 in-app purchases, starting at $8.99 per 7 days. Frequency Calculator asks for nothing beyond the download.
Frequency Calculator ships an update every 6 months, Frequency Detector Analyzer every 2 months. Both last shipped on September 17, 2026.
| Parameter | Frequency Calculator | Frequency Detector Analyzer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (17 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 17 — better |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 43 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | STAGE CODING, Travnik | NEURASYNC |
In-app purchases
Frequency Calculator
No in-app purchases
Frequency Detector Analyzer
- Frequency Detector Weekly Sub3 Days trial$8.997 Days
- Frequency Detector Lifetime$29.99
Questions
Is Frequency Calculator free?
Is Frequency Detector Analyzer free?
Do Frequency Calculator or Frequency Detector Analyzer have ads?
Which is updated more often, Frequency Calculator or Frequency Detector Analyzer?
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