Airphonic vs Sound Meter Pro!
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Airphonic
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The PeopleLink Airphonic Series - TWS05 is a premium pair of true wireless stereo (TWS) earphones designed for seamless audio experiences. Offering hassle-free pairing and high-quality sound. With intuitive touch controls, users can easily manage calls, music, and voice assistants. The earphones provide secure, comfortable wear with marked left and right indicators, and they recharge quickly in the portable case. Equipped with advanced safety features, the Airphonic Series ensures optimal performance while safeguarding user health and device longevity. Ideal for those seeking superior audio clarity on the go.
Sound Meter Pro!
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This app helps you measure the sound level in decibels around your phone using your phone's mic. It displays the measured value on the meter along with a graph showing the sound level change. Features: -No Ads -The UI is modern, clean, and easy to use. -Displays the sound level in decibels. -Displays the minimum average and maximum values ββmeasured at that time. -Resets the average and maximum values ββfor new measurements. -Display the meter and the graph of the sound level changes at the same time. -You can customize the meter indicator with various colors. -Support calibration setting menu. -Support meter color setting menu. -Displays alerts for sound level in various decibel ranges. -Ability to set an automatic graph recording timer from 1 to 5 minutes as specified by the user. -A history page for storing detailed automatic graph recordings. The graph data can be renamed, deleted, and shared as a PDF file. -Includes a UI language menu. -Includes a menu for setting light, dark, or automatic theme based on system settings.
Screenshots
Verdict
The clearest difference is price: Airphonic at Free against Sound Meter Pro!'s $2.99. Airphonic also leads on update cadence (every 11 days vs every 20 months) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Airphonic is free to download; Sound Meter Pro! costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Airphonic ships an update every 11 days, Sound Meter Pro! every 20 months. Both last shipped on November 8, 2026.
| Parameter | Airphonic | Sound Meter Pro! |
|---|---|---|
| Price | Free β better | $2.99 |
| Update frequency | Every 11 days β better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 13.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 39 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | InstaVC | nakhon phagdeechat |
In-app purchases
Airphonic
No in-app purchases
Sound Meter Pro!
No in-app purchases









