SWM | Pool & Spa vs FFT Analyzer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SWM | Pool & Spa
This application provides real-time control and management for pools, spas, and other connected environments. It analyzes water, air, and soil parameters, allowing you to manage up to 15 devices remotely. Enjoy secure, encrypted data transfers for efficient and reliable operation.
- Real-time control
- Analyze water, air, and soil parameters
- Control up to 15 connected devices
- Secure encrypted data transfers
- Remote access from anywhere
- Pool and spa automation
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SWM is the new application, which replaces the SWIMO app for the controller Swimo, Maestro, Clairconnect , Clairaqua and Clairview #real time It offers new enhancements, primarily a web socket service that connects to your controller from anywhere. The application also follows all the new algorithms available on your controller to perfectly manage your swimming pool, your Spa, your Hammam, your greenhouse and so on ... #pool and spa Designed to analyze water, air and soil parameters and control up to 15 connected devices. We have developed encrypted data transfers via sockets to limit bandwidth consumption, secure transactions and provide real real time, from anywhere.
FFT Analyzer
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FFT Analyzer is a powerful real-time spectrum analyzer for iPhone. It visualizes audio signals as a detailed frequency spectrum and waveform while presenting important measurements clearly. In addition to live microphone analysis, you can import and examine audio and video files from the Files app or Photo Library. Control playback directly from the waveform while the spectrum and measurements are recalculated for the current position. Key features: - Real-time FFT analysis using the microphone - Analysis of local audio and video files - Import from Files and Photo Library - Open compatible media directly from other apps - Interactive waveform with position slider - Play, pause, stop, and skip controls - Peak, RMS, and clipping indicators - Detection of dominant frequencies - Adjustable frequency and decibel ranges - Linear, logarithmic, and octave-based frequency axes - FFT bars, spectrum trace, and combined display - Waterfall and oscilloscope displays - Persistence, peak hold, and other visual effects - Customizable landscape layout - Extensive smoothing and level behavior settings - User interface in 18 languages File analysis also provides information such as duration, sample rate, channel count, peak values, and prominent frequency regions. Analysis remains synchronized with playback so you can inspect individual sections precisely. FFT Analyzer is designed for musicians, audio engineers, producers, educators, students, and anyone who wants to visualize and better understand audio signals. Processing takes place directly on your iPhone for fast and independent audio analysis tailored to the current signal. Export and reports Analysis results can be exported as a CSV file. The export includes the app version and a timestamp, file details and metadata, technical audio data, overall RMS, peak, and dynamic range values, dominant frequencies, detected findings, and time-based RMS, peak, and frequency values for each analysis frame.
Screenshots
Verdict
The clearest difference is price: SWM | Pool & Spa at Free against FFT Analyzer's $4.99. SWM | Pool & Spa also leads on update cadence (every 4 days vs every 4 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
SWM | Pool & Spa is free to download; FFT Analyzer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SWM | Pool & Spa ships an update every 4 days, FFT Analyzer every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | SWM | Pool & Spa | FFT Analyzer |
|---|---|---|
| Price | Free โ better | $4.99 |
| Positive reviews | 66.7% of reviews | โ |
| Update frequency | Every 4 days โ better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.6 โ better | 17.6 |
| Further details โ not scored | ||
| Size | 43 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | iot flowers | Kurenz Music GbR |
In-app purchases
SWM | Pool & Spa
No in-app purchases
FFT Analyzer
No in-app purchases
Questions
Is SWM | Pool & Spa free?
Is FFT Analyzer free?
Do SWM | Pool & Spa or FFT Analyzer have ads?
Which is updated more often, SWM | Pool & Spa or FFT Analyzer?
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