MP3 Converter: Audio Tools

Name: MP3 Converter: Audio Tools
Rating: 4.8 (91 reviews)
Author: Nguyen Thi Bay

Video to MP3 & Ringtone Maker

Only for iPhone

Free · In‑App Purchases · Designed for iPhone

91 Ratings
Ages

4+
Years
Category

Music
Developer

Nguyen Thi Bay
Language

EN
English
Size

28.1
MB

iPhone

MP3 Converter: Audio Tools All-in-one audio toolkit to convert, record, cut, compress & create ringtones! Need to turn your videos into high-quality audio? Or convert between MP3, WAV, M4A, and more? With MP3 Converter: Audio Tools, you can easily extract MP3s, record voice, trim tracks, compress files, and even create custom ringtones — all in one simple app. KEY FEATURES: • Fast & Easy Conversion: Convert videos or audio files into MP3, WAV, M4A, and more — instantly. • Record & Convert: Capture your voice and convert it to your preferred audio format. • Create Ringtones: Turn your favorite audio clips into custom iPhone ringtones. • Trim Audio: Cut your audio to keep only the parts you want. • Compress Audio: Reduce file size while maintaining excellent sound quality. • Smart File Management: Rename, delete, share, or save files effortlessly. • Built-in Audio Player: Preview your files right inside the app. • Easy Sharing: Send your audio via AirDrop, Messages, Email, or social media. • Supports Popular Formats: MP3, WAV, M4A, AAC, and more. PERFECT FOR: • Music lovers who want to save audio from videos • Creators needing fast sound extraction • Anyone who wants to store lectures, voice notes, or workouts as audio • Users who need to convert between multiple audio formats on the go Download MP3 Converter: Audio Tools now and turn any video or recording into high-quality audio — fast, easy, and free! DISCLAIMER: This app only works with videos and audio stored locally on your device. It does not support downloading or converting content from third-party services. Please make sure you have the legal right to use any content before converting. Terms of Service: https://sites.google.com/view/term-of-use-ntb-software Privacy Policy: https://sites.google.com/view/privacypolicyntbsoftware

Ratings & Reviews

4.8

out of 5

91 Ratings

User-Friendly and Reliable
06/04/2025

Delpha Trinity
This app has a very intuitive design that anyone can use without confusion. It reliably converts all my video files to MP3 with zero glitches. I especially appreciate how it maintains the original audio quality, which is rare for free converters.

Developer Response
Thank you so much, Delpha!We’re thrilled to hear the app’s intuitive design and reliable performance are making your experience smooth and easy. Maintaining high audio quality is a top priority for us, so we're especially glad you noticed! Thanks for trusting us with your conversions.Let us know if there’s anything else we can improve!
User-Friendly and Reliable
06/04/2025

Delpha Trinity

This app has a very intuitive design that anyone can use without confusion. It reliably converts all my video files to MP3 with zero glitches. I especially appreciate how it maintains the original audio quality, which is rare for free converters.
Developer Response 06/27/2025
Thank you so much, Delpha!We’re thrilled to hear the app’s intuitive design and reliable performance are making your experience smooth and easy. Maintaining high audio quality is a top priority for us, so we're especially glad you noticed! Thanks for trusting us with your conversions.Let us know if there’s anything else we can improve!
Outstanding Conversion
06/05/2025

blairmathildeg
I’m really impressed by how quickly this app converts videos to MP3. The process is seamless, and I’ve never experienced any crashes or delays. The sound quality after conversion is superb, making it perfect for creating playlists on the go.

Developer Response
Thank you so much, Blair!We’re so glad to hear the app is delivering fast, seamless conversions with top-notch audio quality. That’s exactly what we built it for — smooth performance without crashes, and great sound for your on-the-go playlists. Thanks for the kind words and support!Let us know anytime if you have ideas or feedback!
Outstanding Conversion
06/05/2025

blairmathildeg

I’m really impressed by how quickly this app converts videos to MP3. The process is seamless, and I’ve never experienced any crashes or delays. The sound quality after conversion is superb, making it perfect for creating playlists on the go.
Developer Response 06/27/2025
Thank you so much, Blair!We’re so glad to hear the app is delivering fast, seamless conversions with top-notch audio quality. That’s exactly what we built it for — smooth performance without crashes, and great sound for your on-the-go playlists. Thanks for the kind words and support!Let us know anytime if you have ideas or feedback!
Kid-friendly and fast
08/08/2025

masters_richeyp
Even my 10-year-old can use it! The interface is simple, no confusing buttons, and it converts files in just a few seconds
Kid-friendly and fast
08/08/2025

masters_richeyp

Even my 10-year-old can use it! The interface is simple, no confusing buttons, and it converts files in just a few seconds
Great for Music
06/03/2025

curt leonardo
If you want an app to easily extract audio from videos, this is it. The app does exactly what it promises, and the audio files are clear and crisp. It’s becọme my go-to tool for converting music videos into MP3 files for offline listening.

Developer Response
Thank you so much, Curt!We’re really happy to hear the app has become your go-to tool for converting music videos. Clear, crisp audio and easy extraction — that’s exactly what we set out to deliver. Thanks for trusting us for your offline listening needs!Let us know if there’s anything we can add to make it even better.
Great for Music
06/03/2025

curt leonardo

If you want an app to easily extract audio from videos, this is it. The app does exactly what it promises, and the audio files are clear and crisp. It’s becọme my go-to tool for converting music videos into MP3 files for offline listening.
Developer Response 06/27/2025
Thank you so much, Curt!We’re really happy to hear the app has become your go-to tool for converting music videos. Clear, crisp audio and easy extraction — that’s exactly what we set out to deliver. Thanks for trusting us for your offline listening needs!Let us know if there’s anything we can add to make it even better.

- fix small bug on iOS 26

Version 1.6.1

09/30/2025

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