SayAll vs Noise Level Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SayAll
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SayAll turns iPhone and Apple Watch into a wireless microphone and remote for your Mac. Features • Connect to a nearby Mac running SayAll and send remote commands or live audio • Use direction, confirm, back, menu, home, TV and volume controls • Use custom button mappings configured on the Mac • Confirm the two-digit code on Mac when pairing for the first time • Send live audio from the iPhone microphone directly to your Mac • Use Logo V2 by default or choose the original iPhone icon • Connect Apple Watch directly to Mac; tap to start and stop microphone capture • Chinese and English interfaces Requirements Remote control and live microphone features require a nearby Mac running SayAll. Visit https://getsayall.com/en/ for the official product and Mac download links. A shared local network is recommended. Apple Watch supports BLE fallback. Internet remote control is not provided. Privacy No account is required. Live audio goes directly to your own Mac. The developer does not collect voice audio or relay it through developer servers. Diagnostic logs are exported only when you choose to share them.
Noise Level Meter
This app transforms your iPhone into a sophisticated sound level meter and frequency analyzer. It offers instant decibel readings, detailed spectrum analysis, and the ability to save and export measurement sessions. Designed for various everyday uses, it provides clear and beautiful sound measurement.
- Live decibel meter
- FFT spectrum analyzer
- Octave-band visualization
- Record measurement sessions
- Export PDF reports
- Calibration offset
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SoundScope turns your iPhone into a polished sound level meter and frequency analyzer—built for quick, clear measurements with a premium dark interface. MEASURE SOUND INSTANTLY • Live decibel meter with a responsive circular gauge • A, C, and Z frequency weightings • Peak hold and real-time level readout • Calibration offset for relative accuracy SEE THE FREQUENCY SPECTRUM • Live FFT spectrum analyzer • Octave-band visualization • Dominant frequency detection SAVE AND REVIEW SESSIONS • Record measurement sessions to History • Session detail charts for min, max, and average levels • Optional location tags for sessions • Export PDF reports and share with the system share sheet DESIGNED FOR EVERYDAY USE Whether you're checking apartment noise, dialing in a home theater, practicing music, or just curious about the sound around you—SoundScope makes measurement simple and beautiful. Note: SoundScope is a consumer sound analysis tool and is not a substitute for a calibrated laboratory SPL meter. Privacy Policy: https://storepal.app/soundscope/privacy Terms of Use: https://storepal.app/soundscope/terms
Screenshots
Verdict
The clearest difference is in-app purchases: SayAll at none against Noise Level Meter's 3. SayAll also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, 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. Noise Level Meter sells 3 in-app purchases, starting at $3.99 per 7 days. SayAll asks for nothing beyond the download.
SayAll ships an update every 2 weeks, Noise Level Meter weekly. Both last shipped on October 31, 2026.
| Parameter | SayAll | Noise Level Meter |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 16 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | lei qian | Kostiantyn Liubevych |
In-app purchases
SayAll
No in-app purchases
Noise Level Meter
- Weekly Plan$3.997 Days
- Annual Plan$29.991 Year
- Spectroid Lifetime$49.99
