Audio Spectrum Analyzer dB RTA vs Reverse Play Audio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Audio Spectrum Analyzer dB RTA
Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.
- Octave Band Real-Time Analyzer
- FFT Plot - Fast Fourier Transform
- Integrated Sound Level Meter (dB-A)
- Multispectral Harmonic Analyzer
- Hold Max and Min Peaks
- Various Window Functions
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Spectrum Analyzer is full of fantastic advanced features you won’t find elsewhere easily! This app offers a fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and professional A/V engineers. This incredibly precise, pro level tool is perfect for tuning your home cinema, car stereo, subwoofers, and more. Spectrum analyser gives insight into your sounds and deconstructs the audio spectrum, showing the levels of the various frequencies in your audio signal. The built-in sound meter provides high-quality measurement results when measuring ambient noise levels in a multitude of real-life scenarios. Features include- ● Octave Band Real-Time Analyzer ● FFT Plot - Fast Fourier Transform ● Smooth HD Graphics ● Multispectral Harmonic Analyzer ● Integrated Sound Level Meter (dB-A weighted) FFT Features ● FFT size from 256 to incredible 16384 ● Hold Max and (unique feature) Min peaks ● Linear and Logarithm scales ● Various window functions: Rectangle, Hanning, Hamming, Tukey, Cosine, Lanczos, Blackman ● Max frequency live tracking ● Selected frequency live tracking ● Fullscreen mode Octave RTA features ● Bars and unique spline plot modes ● Full, 1/3, 1/6 octave modes ● Hold max mode ● Selected bar tracking. And much more... Please feel free to contact us with any questions, problems or ideas via e-mail support@lspapps.com. Privacy Policy - https://www.iubenda.com/privacy-policy/42622625 Terms of Use https://www.iubenda.com/terms-and-conditions/42622625
Reverse Play Audio
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Capture, playback, and reverse audio instantly with a single tap! Create unique sound experiences for fun, music, or creative projects. Key Features: Record & Playback: Record high-quality audio using your device’s microphone and play it forward or backward for a fun twist. Adjust Playback: Customize playback speed (0.1x to 3.0x) and pitch (0.5 to 2) for endless creativity. Import Audio: Easily export audio files (WAV) via share action. Access Recordings: Find saved audio files in the Files. How It Works: 1. Record audio with your microphone. 2. Play it normally or reverse it for a unique effect. 3. Tweak speed and pitch for creative sound design. Perfect for musicians, content creators, or anyone exploring audio! Download now and start transforming your sound today.
Screenshots
Verdict
The clearest difference is price: Audio Spectrum Analyzer dB RTA at Free against Reverse Play Audio's $0.29. Reverse Play Audio's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement 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
Audio Spectrum Analyzer dB RTA is free to download; Reverse Play Audio costs $0.29 up front. Audio Spectrum Analyzer dB RTA sells 2 in-app purchases, starting at $1.99 per month. Reverse Play Audio asks for nothing beyond the download.
| Parameter | Audio Spectrum Analyzer dB RTA | Reverse Play Audio |
|---|---|---|
| Price | Free — better | $0.29 |
| Rating | 4.5 (3K ratings) — better | — |
| Positive reviews | 43.6% of reviews | — |
| Number of ratings | 3K — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 — better | 15.1 |
| Further details — not scored | ||
| Size | 24 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Marina Polyanskaya | Tsz Chung Chau |
Bugs and requests
Audio Spectrum Analyzer dB RTA
Reported bugs
3 issues- Freezing and crashing on certain devices
- Incorrect frequency readings in Octave RTA mode
- Inability to switch between microphone sources
Requested features
4 requests- External microphone support
- Ability to save and compare measurement results
- More detailed instructions and tutorials
- Vertical orientation option
Reverse Play Audio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Audio Spectrum Analyzer dB RTA
- Premium Access3 Days trial$1.991 Month
- Spectrum Analyzer Pro$7.99
Reverse Play Audio
No in-app purchases
Questions
Is Audio Spectrum Analyzer dB RTA free?
Is Reverse Play Audio free?
Do Audio Spectrum Analyzer dB RTA or Reverse Play Audio have ads?
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