Speaker Tools – Audio Test
Tone Generator & Audio Tools
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Now in 9 languages! English, Spanish, Portuguese, French, German, Arabic, Japanese, Korean & Chinese. Plus a new yearly plan for better value. Clear water, clear sound!
Speaker Tools – Audio Test is an audio utility for generating tones and exploring sound frequencies using your device speakers.
The app is available through subscription access. With an active subscription, you can generate test tones, listen to different frequencies, play stereo channel signals, and explore sound output in a variety of listening scenarios.
Features
• Low-frequency tone playback
• Frequency generator (20 Hz – 20 kHz)
• Stereo speaker channel playback
• Reference sound level meter
All audio signals are generated directly on the device and are intended for listening, experimentation, and basic audio playback testing.
Important Notice
An active subscription is required to use the app and access its features.
Disclaimer
This application provides audio playback tools only. It does not perform hardware diagnostics, repair device components, or evaluate speaker condition. Results may vary depending on device settings and listening environment.
Privacy Policy
https://5gotogo.github.io/WaterEject-privacy/privacy-policy.html
Terms of Use
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What's new in this update:
- Multi-Language Support
The app is now available in 9 languages: English, Simplified Chinese, Spanish, Portuguese, French, German, Arabic, Japanese, and Korean — enjoy a fully localized experience wherever you are.
- New Yearly Subscription
We've added an annual plan that offers better value than the monthly option — perfect for long-term users.
- Bug fixes and performance improvements for a smoother experience.
Thanks for your continued support! If you have feedback or suggestions, please reach out through the in-app feedback option.
The developer, 家宝 戴, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 家宝 戴
- Size
- 7.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 8 more
- English, Arabic, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SpeakerTools Pro Monthly $29.99
- SpeakerTools Pro Monthly $4.99
- Copyright
- © 2025 JiaBao Dai. All rights reserved.
