oConvert: MP4 to MP3 Converter

Name: oConvert: MP4 to MP3 Converter
Author: Shion Washida

Extract audio & batch convert

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Age Rating

4+
Years
Category

Utilities
Developer

Shion Washida
Language

EN
+ 4 More
Size

69.4
MB

v1.5.0: Added a yearly plan for better savings. No sign-up, fully offline — convert video, audio, and images without limits. oConvert — Fast, Secure & Unlimited File Conversion "Select, Convert. Done." The simplest file conversion app designed to do one thing perfectly. Forget complex settings or restrictive limits. Convert videos, audio, and images for free, as much as you want, anytime. 【 Key Feature: Offline Processing 】 All conversions are processed directly on your device. ・Fast: No waiting for files to upload or download from a server. ・Secure: Your private data never leaves your device, ensuring total privacy. 【 What You Can Do 】・Video to Audio: Extract high-quality audio from your favorite videos into MP3 or WAV. ・Batch Conversion: Convert large groups of files simultaneously with a single tap. ・High Quality: Maintain beautiful visuals and crisp sound with minimal quality loss. ・No Limits: No daily caps or file count restrictions. Use it as much as you need. ・Easy Save & Share: Save results directly to your "Photos" app or share them to social media instantly. 【 Why Choose oConvert? 】 No registration or accounts required. Free to use forever. Saves your mobile data (gigabytes) by processing everything offline. Prefer no ads? Watch a single ad to hide ads for one hour. 【 Supported Formats 】・Video MP4 / MOV / MKV / AVI / WebM ・Audio MP3 / WAV / M4A / FLAC / AAC / OGG (Supports extraction from video) ・Images JPG(JPEG) / PNG / WebP / HEIC(HEIF) / GIF / BMP / DNG(ProRAW) 【 oConvert Pro & Remove Ads 】・oConvert Pro (subscription): Hides all advertisements and unlocks Pro-only features such as advanced conversion settings. ・Remove Ads (one-time purchase): A single payment removes ads permanently. Subscription details ・The length and price of each subscription are shown on the in-app purchase screen (a free trial may be offered). ・Payment is charged to your Apple ID account once you confirm the purchase. ・The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. ・You can manage or cancel your subscription anytime in Settings > Apple ID > Subscriptions on your iPhone. ・If you buy Pro while a free trial is still active, the unused portion of the trial is forfeited. ● Terms of Use https://devshion.github.io/oconvert/terms.html ● Privacy Policy https://devshion.github.io/oconvert/privacy.html

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What's new in v1.5.0 New - Added a yearly subscription plan Improvements - Refreshed the purchase screen design - Made restoring purchases more reliable

Version 1.5.0 Sep 29

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Shion Washida
Size: 69.4 MB
Category: Utilities
Compatibility: Requires iOS 15.1 or later.

iPhone
Requires iOS 15.1 or later.

iPad
Requires iPadOS 15.1 or later.

iPod touch
Requires iOS 15.1 or later.

Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English and 4 more

English, Japanese, Korean, Simplified Chinese, Traditional Chinese
Age Rating: 4+

4+

Learn More

Contains
Advertising
In-App Purchases: Yes

oConvert Pro (Yearly) $17.99

Remove Ads (Lifetime) $49.99

oConvert Pro (Monthly) $2.99

Learn More