SDRFE Spectrum Analyser vs SoundAnalysis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SDRFE Spectrum Analyser
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Real-time RF spectrum analyser application for SDRFE hardware platforms.
SoundAnalysis
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Sound Analysis is an advanced spectrum analyser and ambient noise measurement tool. This tool offers detailed and customisable frequency analysis. Key features: - Analysis bands: choice between octave bands (1/1, 1/3, 1/6) and narrow bands. - Weightings: Includes A-weighting (simulates the human ear) and Z-weighting (linear measurement) for results compliant with standards. - Time modes: Instantaneous, Fast (125 ms) and Slow (1 s) to accurately capture sound dynamics. - Scaling: Automatic or manual for optimal spectrum visualisation, even with significant variations. - Calibration: Adjustment of the microphone’s overall level.
Screenshots
Verdict
SDRFE Spectrum Analyser and SoundAnalysis are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
SDRFE Spectrum Analyser ships an update every 9 days, SoundAnalysis fortnightly. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.
| Parameter | SDRFE Spectrum Analyser | SoundAnalysis |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | XionLogic Limited | Fabien Lepercque |
In-app purchases
SDRFE Spectrum Analyser
No in-app purchases
SoundAnalysis
No in-app purchases
Questions
Is SDRFE Spectrum Analyser free?
Is SoundAnalysis free?
Do SDRFE Spectrum Analyser or SoundAnalysis have ads?
Which is updated more often, SDRFE Spectrum Analyser or SoundAnalysis?
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