MP3 Converter vs BackupFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MP3 Converter
This app is a comprehensive audio editing tool that allows for easy conversion between various audio formats, extraction of audio from videos, and precise trimming of music for ringtones. It offers batch processing and speed adjustment for efficient audio manipulation.
- Convert between 18 audio formats
- Extract audio from videos
- Millisecond-accurate audio trimming
- Batch audio processing
- Adjust export playback speed
- Import from multiple sources
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Your all‑in‑one audio toolbox Effortlessly handle audio conversion, video‑to‑audio extraction, and ringtone creation. Whether it’s MP4 to MP3 or trimming music, enjoy a clean, efficient workflow. Core features at a glance: Format Conversion (Core): Convert freely across 18 popular formats, including MP3, M4A, WAV, and FLAC—no limits. Video Extraction: Pull audio from videos and quickly turn MP4 into MP3 or other formats. Audio Trimming: Millisecond‑accurate cuts; drag to select segments and create custom ringtones or music clips. Batch Processing: Batch import, convert, and export to supercharge efficiency. Speed Export: Adjust playback speed from 0.5x to 2x on export. Multiple Import Sources: Import from Photos, Files, iCloud Drive, and more. Why choose us? Radical simplicity, built for efficiency 100% on‑device processing for privacy and speed Easy library management with “Recent Works” for quick re‑edit and share We’re committed to being your most reliable audio assistant, with continuous updates and powerful new features. Privacy Policy: https://imailu.notion.site/audio-converter-privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
BackupFlow
Automatically back up your photos and videos to your own server without relying on third-party cloud services. Offers flexible scheduling, multi-protocol support, and intelligent file management for secure, private data storage.
- Automatic scheduled backups
- FTP/FTPS, WebDAV/WebDAVS, HTTP/HTTPS support
- Smart file detection to prevent duplicates
- Background upload support
- Encrypted data transfer (FTPS/HTTPS)
- User-friendly interface with detailed reports
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Take control of your photos and videos! BackupFlow is a powerful and reliable app that automatically backs up your iOS photos and videos to your own server. Keep your data completely under your control without depending on big tech cloud services. Key Features: Automatic Scheduled Backups Set daily, weekly, or monthly backup schedules. BackupFlow automatically runs at your specified times and uploads new photos to your server. Thanks to iOS background processing technology, backups continue even when your phone is locked. Multi-Protocol Support • FTP/FTPS: Traditional and secure FTP protocols • WebDAV/WebDAVS: Modern web-based file transfer protocol • HTTP/HTTPS: Flexible connection options Smart File Management BackupFlow intelligently detects which files have already been backed up. It performs name checking for large files and size + name checking for smaller files, preventing unnecessary data transfer. This saves both bandwidth and time. High Performance • Seamlessly uploads large video files (100MB+) • Background upload support • Automatic retry on network interruptions • Fast file comparison algorithms Security and Privacy Your data never goes to third-party servers. All backups are made directly to your designated server. With FTPS and HTTPS support, your data is transferred encrypted. User-Friendly Interface Simple and intuitive design that anyone can use easily. With English language support and detailed backup reports, you can always track what's happening. Advanced Features • Orphan file cleanup • Detailed backup history • Status tracking with notifications • Flexible scheduling options • Multi-task management Ideal For: • Photographers and video producers • Privacy-conscious users • Users with their own servers • Those with large file collections • Anyone seeking automatic backup solutions System Requirements: iOS 17.0 and later. Works with any server supporting FTP, WebDAV, or HTTP protocols. Why Choose BackupFlow: Unlike cloud services that limit storage space and charge monthly fees, BackupFlow gives you complete freedom. Upload unlimited content to your own infrastructure without restrictions or ongoing costs. Technical Excellence: Built with modern iOS technologies including BGTaskScheduler for reliable background execution. The app handles network interruptions gracefully and provides detailed logging for troubleshooting. Take control of your photo and video security with BackupFlow. No more cloud service limitations – back up as much content as you want to your own server.
Screenshots
Verdict
The clearest difference is price: MP3 Converter at Free against BackupFlow's $0.99. BackupFlow's advantage is in-app purchases (none vs 3). On rating, ratings volume, update cadence and ads 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
MP3 Converter is free to download; BackupFlow costs $0.99 up front. MP3 Converter sells 3 in-app purchases, starting at $0.99 per month. BackupFlow asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for MP3 Converter against 5.0 for BackupFlow. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
MP3 Converter ships an update weekly, BackupFlow every 6 days. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.
| Parameter | MP3 Converter | BackupFlow |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17 — better | 18.6 |
| Further details — not scored | ||
| Size | 47 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 应芳 卢 | Tamer Savasci |
Customer experience
MP3 Converter
BackupFlow
In-app purchases
MP3 Converter
- Monthly$0.991 Month
- Annual$2.991 Year
- Lifetime$9.99
BackupFlow
No in-app purchases









