Spectrum Analyzer vs SQA Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spectrum Analyzer
Visualize audio frequencies with real-time analysis. Features include a sound level meter, multichannel harmonic analysis, and adjustable graphical representations. Gain insights into your sound environment with advanced tools.
- Sound level meter
- Multichannel harmonic analysis
- Adjustable graphics
- AI-powered sound source analyzer
- Real-time analysis
- FFT analysis
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Spectrum Analyzer is a pro audio tool with sound level meter, multichannel harmonic analysis and detailed graphical representation. Learn something new about your sound environment with real-time analysis! FEATURES: - sound level meter; - harmonic analyzer; - adjustable graphics; - AI-powered sound source analyzer. SOUND LEVEL METER - precise measurement of sound and noise level - real-time results HARMONIC ANALYZER - multichannel FFT analysis; - adjustable parameters; - graphical representation. ADJUSTABLE GRAPHICS - various graphics and diagram types; - zoom of selected chart areas. This app offers subscriptions. The paid version includes AI noise detection, immersive 3D visualization, and customizable settings. The free version offers dB/Hz measurement, 2D mode, and limited visualization options. Privacy Policy: https://musicbreath.com/privacy Terms Of Use: https://musicbreath.com/tos
SQA Connect
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SQA Connect là ứng dụng điều khiển loa DSP của Son Quan Solutions qua Bluetooth Low Energy (BLE). Tính năng chính: • Điều chỉnh âm lượng trực tiếp từ điện thoại • Chỉnh EQ nhạc với nhiều dải tần • Hiệu ứng mic: Echo, Reverb với thông số chi tiết • Chọn nguồn phát (Bluetooth, AUX, USB...) • Hiển thị trạng thái pin loa theo thời gian thực Yêu cầu: Loa DSP Son Quan Solutions hỗ trợ kết nối BLE.
Screenshots
Verdict
The clearest difference is in-app purchases: SQA Connect at none against Spectrum Analyzer's 13. SQA Connect also leads on ads (none vs shown). On price, update cadence, 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
Both are free to download. Spectrum Analyzer sells 13 in-app purchases, starting at $4.99 per 7 days. SQA Connect asks for nothing beyond the download.
Spectrum Analyzer ships an update fortnightly, SQA Connect monthly. The most recent releases landed on September 29, 2026 and September 20, 2026 respectively.
| Parameter | Spectrum Analyzer | SQA Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (197 ratings) — better | — |
| Positive reviews | 5.0% of reviews | — |
| Number of ratings | 197 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 132 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Music Breath | SON QUAN SOLUTIONS LTD. COMPANY |
Bugs and requests
Spectrum Analyzer
Reported bugs
10 issues- App becomes unusable after iOS 16 update
- Crashes immediately on iPhone 5 with iOS 7
- Cannot exit app on iPhone X without reboot
- App freezes when changing settings or views
- Inaccurate frequency readings
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- Slow and unresponsive performance
- App hijacks device sound settings
- Accidental in-app purchases triggered by home button
- Subscription charges without clear user consent
- App locks users into year-long subscriptions with no cancellation option
Requested features
7 requests- Audio file import functionality
- Customizable background colors for chroma key compatibility
- Ability to record audio instead of only analyzing
- Better documentation and help files
- Improved sensitivity for detecting soft sounds
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- Dark mode option
- Upfront pricing disclosure before download
SQA Connect
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Spectrum Analyzer
- Pitch Finder: Audio Visualizer3 Days trial$4.997 Days
- Pitch Finder: Audio Visualizer3 Days trial$9.991 Month
- One Month Sale$9.991 Month
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- 1 Week Subscription3 Days trial$9.997 Days
- 1 Year Sub. with discount$19.991 Year
- 1 Month Subscription$19.991 Month
- 3 Month Subscription$25.993 Months
- 1 Year Subscription3 Days trial$39.991 Year
- 2 months subscription3 Days trial$39.992 Months
- No Ads$9.99
- Additional Settings Controls$15.99
- Full Pack + No Ads$19.99
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- Get More$19.99
SQA Connect
No in-app purchases
Questions
Is Spectrum Analyzer free?
Is SQA Connect free?
Do Spectrum Analyzer or SQA Connect have ads?
Which is updated more often, Spectrum Analyzer or SQA Connect?
Other comparisons
