247+ iOS apps curated and reviewed
If you already know Decibel Meter dB (Sound Meter), this is the deeper bench. 247+ meter music apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (1.3K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 5.0★ (2) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (5) | No | No | May 2026 |
| 4 |  | Free | 4.6★ (41) | No | Yes | Aug 2026 |
| 5 |  | Free was $2.99 | 2.3★ (3) | No | No | Aug 2026 |
| 6 |  | Free was $2.99 | 3.2★ (5) | No | No | Aug 2026 |
| 7 |  | Free | 2.7★ (15) | No | No | May 2026 |
| 8 |  | Free | 1.9★ (24) | No | No | May 2026 |
Measure sound volume in real-time with this app. It provides precise decibel readings, a visual timeline of sound fluctuations, and customizable calibration for accurate results. Ideal for monitoring noise levels in various environments.
This app provides real-time decibel readings, sound level monitoring, and voice-activated noise recording. It allows users to document noise levels with video evidence, including decibel watermarks and timestamps, all processed on-device for privacy.
This educational app helps music students learn music notation by associating metronome rhythms with time signatures. It provides a simple and interactive way to practice keeping time.
This app teaches users to read and play music rhythms through visual and auditory examples. It focuses on timing and holding notes correctly, preparing users to read real sheet music. Interactive levels ensure a solid understanding of musical notation.
Learn to read and play music rhythms with interactive exercises. This app teaches note duration and timing through visual and auditory examples, preparing you for real sheet music. It focuses on compound time, various note types, and developing a strong sense of rhythm.
Learn to read and play music rhythms with interactive exercises. This app teaches note duration and timing through visual and auditory examples, preparing you for real sheet music. It focuses on complex time signatures and tuplets.
Customize your audio experience with wireless headphones. Adjust equalization, control backlight colors, and ensure your device firmware is up-to-date for optimal sound.
This app offers audio testing tools for music professionals. It helps calibrate speaker systems and improve room acoustics by measuring sound pressure and frequency response. Features include RTA, pink noise generation, and an SPL meter.
This app provides professional audio analysis tools, including LUFS, True Peak, Spectrum, and Vectorscope. It can be used as a standalone application or as an AUv3 plugin within other music production apps. Analyze audio from your device or stream it wirelessly from a desktop DAW.
This app transforms your device into a professional electronic tuning aid for pianos. It analyzes each note's tonal characteristics to calculate an ideal custom tuning, going beyond standard chromatic tuners. Different upgrade levels offer expanded functionality for both hobbyists and professionals.
This app provides an accurate and stylish metronome with multiple practice modes, including tempo progression and programmable sequences. It also offers simple tuning tones and is fully accessible via voiceover. Use it for music practice, dancing, exercise, or any activity requiring precise timing.
This metronome helps musicians practice complex time signatures and changing meters without constant resets. Create custom sequences, save them as songs, and share with bandmates.
Measure and analyze the sound pressure around you. Compare your recordings to a reference chart to understand noise levels, from normal conversations to rocket launches. Unlock advanced features like audio recording saving and active screen history with a subscription.
Navigate your world with real-time traffic, turn-by-turn directions for driving, walking, cycling, and public transport. Discover millions of businesses and places with photos and reviews. Plan trips with Street View, Immersive View, and offline maps.
Discover and stream over 300 million songs from emerging and established artists worldwide. Create personalized mixes, connect with your music community, and support independent creators. Listen for free with ads or subscribe for ad-free listening and offline playback.
This app plays music from your device and provides dynamic audio visualizations, including waveforms and spectrum analysis. It also functions as a decibel meter and offers an in-car interface with large controls for safe operation while driving.
This application accurately detects the tempo of any song or audio track. It offers a tap-to-detect feature and allows for interface customization. Enjoy finding beats per minute with this ad-free tool.
This app helps Indian classical musicians perfect their pitch and vocal nuances. It offers real-time visual feedback on your voice, allowing you to train your ear and improve accuracy for both Hindustani and Carnatic music styles. Practice with customizable themes and precise swara tuning.