MP3 Converter vs CastScore
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MP3 Converter
Easily extract audio from local and online video files, converting them to MP3. Edit, trim, mix, and enhance audio with a comprehensive toolkit. Create custom ringtones and remove vocals for karaoke.
- Extract audio from local/online videos
- Convert to MP3, AAC, WAV
- Audio editing (trim, mix, splice)
- Vocal remover for karaoke
- Intelligent denoising
- Set custom ringtones
- Audio toolbox (noise reduction, vocal enhancement)
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MP3 Converter can Extract Audio from your Local and Online Video Files. Download and Convert Online Videos to MP3. Trim or mix converted MP3 to your phone or set them as personalized ringtones! Key Features: - Multi-Format Support, extract MP3, AAC, WAV, and more audio formats from various video formats such as 3GP,FLV,MP4,MOV,MXF,MKV,AVI,MPG,MPEG, and others. - Audio Editor (Splicing,Cutting,Shifting,Balance,Fade, etc.) - Vocal Remover, remove vocals from audio track and create accompaniment version for Karaoke. - Multiple audio clippers and splicers,Mix and Reverb - Intelligent denoising function - Quickly set ringtones - Audio Toolbox( Noise reduction, vocal enhancement, vocal/accompaniment separation...) - Multiple methods to import the audio: Wi-Fi Transfer,Video extract, Apple music, file and clipboard - Share extracted audio files via other apps MP3 Converter is perfect for: • Lovers of music production and audio editing • Podcast Maker, Talk Show producer and ASMR anchor • Youtube and TikTok video secondary creation • Musicians and Professional Music Producers • Music students and teachers • Especially for users who are familiar with Audacity or Audition Feature Highlights: • Professional music editor: supporting music clips, mergers, mixing and other advanced features, easy to play ringtones and music! • Add audio effects: choose from the variety of audio effects like, normalizer, EQ, tempo and more • Simple music stitching: song editing and splicing as a whole,connect the favorite songs! • Unique music mixing: free to cut the two songs, mixed together to play, feel different music effects! • Audio toolbox. Currently supported features include enhanced vocals, vocal removal, noise cancellation, automatic gain, accompaniment removal, bass boost, karaoke, etc. No more frustration about not finding the music you love! MP3 Converter offers you the simplest and most efficient solution. Download MP3 Converter and make your music life more vibrant! If you encounter any issues or have any suggestions while using the app, please feel free to contact us. We are more than happy to assist you. Thank you for choosing MP3 Converter! Terms of Service: https://www.freeprivacypolicy.com/live/348ab84f-9274-4a9d-b61b-1770fcc97fcf Privacy Policy: https://www.freeprivacypolicy.com/live/02eb5520-0c08-44e0-9802-20a8b257fdb8 Subscription Info: - The user can cancel his/her subscription at any time by going into iTunes and App Store Apple ID Settings. - All prices include applicable local sales taxes. - Payment will be charged to your iTunes Account after confirmation of purchase. - Subscription automatically renews at least 24-hours before the end of the current period. - The user's account will be charged for renewal within 24-hours before the end of the current period.
CastScore
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CastScore는 교회 찬양팀을 위한 PDF 악보 캐스팅 앱입니다. 태블릿이나 스마트폰에서 PDF 악보를 열고, 원탭으로 TV·프로젝터·모니터에 송출하세요. 리더가 페이지를 넘기면 팀원 전체의 화면이 실시간으로 동기화됩니다. ■ 주요 기능 - 원탭 캐스팅 PDF 악보를 탭 한 번으로 TV·프로젝터에 송출합니다. 복잡한 설정 없이 바로 화면 공유가 가능합니다. - 실시간 팀 동기화 리더가 페이지를 넘기면 모든 팀원의 화면이 동시에 넘어갑니다. 더 이상 "몇 페이지예요?"라고 묻지 않아도 됩니다. - 세트리스트 관리 예배별 곡 목록을 만들고 순서를 자유롭게 정렬하세요. 라이브 모드로 세트리스트 전체를 순서대로 진행할 수 있습니다. - AI 가사·코드 추출 PDF 악보에서 가사와 코드를 자동으로 인식합니다. 가사만 보기 모드로 화면을 깔끔하게 전환할 수 있습니다. - 역할별 화면 보컬, 반주자, 악기 연주자 등 역할에 맞는 화면 영역을 설정할 수 있습니다. - 팀 관리 초대 코드로 팀원을 손쉽게 추가하고, 악보를 팀 전체와 공유하세요. ■ 이런 분께 추천합니다 - 매주 악보를 준비하는 찬양팀 리더 - 종이 악보 대신 태블릿을 쓰고 싶은 반주자 - 화면 공유가 필요한 보컬·악기팀 - 예배 진행을 매끄럽게 만들고 싶은 모든 찬양팀 ■ 요금제 무료로 시작하세요. Premium 구독으로 무제한 악보, 캐스팅, 팀 동기화, AI 분석 기능을 모두 사용할 수 있습니다. CastScore와 함께 더 매끄러운 예배를 준비하세요. 이용약관: https://koreamate.github.io/sololy-policy/castscore-terms.html 개인정보처리방침: https://koreamate.github.io/sololy-policy/castscore-privacy.html
Screenshots
Verdict
The clearest difference is ads: CastScore at none against MP3 Converter's shown. MP3 Converter's advantage is chart position (#78 vs unranked). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MP3 Converter sells 5 in-app purchases, starting at $5.99 per 7 days and CastScore sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | MP3 Converter | CastScore |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (1.5K ratings) — better | — |
| Positive reviews | 43.0% of reviews | — |
| Number of ratings | 1.5K — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #78 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15 — better | 16.0 |
| Further details — not scored | ||
| Size | 146 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | 斐峥 刘 | GBRiX KOREA LLC |
Bugs and requests
MP3 Converter
Reported bugs
5 issues- App crashes frequently
- Conversion process fails randomly
- Subscription issues and unexpected charges
- Compatibility problems with older devices
- Inability to import/export certain file types
Requested features
5 requests- Add ability to cancel subscription
- Improve reliability and fix bugs
- Offer more transparent pricing
- Provide better customer support
- Expand free features and functionality
CastScore
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MP3 Converter
- Weekly Premium Membership7 Days trial$5.997 Days
- Weekly with 3-day free trial3 Days trial$5.997 Days
- Monthly Premium Membership$12.991 Month
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- Yearly Premium Membership$29.991 Year
- Lifetime premium membership$39.99
CastScore
- Premium$6.991 Month
- Premium$59.991 Year









