Audio Compressor vs FileShifter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Audio Compressor
Easily reduce the size of audio files like MP3, M4A, AAC, and WAV without sacrificing quality. This app offers batch processing, preview options, and various compression settings to save space and share audio faster.
- Compress multiple audio files
- Preview before and after compression
- Adjust compression level and bitrate
- Apply fade in/out effects
- Mono/Stereo conversion
- Volume normalization
- Batch processing
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Say goodbye to large audio files and wasted space. Audio Compressor & MP3 Reducer makes it easy to compress MP3, M4A, AAC, and WAV files while preserving audio quality. What's New: - Audio frequency control for perfect compatibility - Mono/Stereo conversion to reduce file size - Volume normalization for consistent sound levels - Smooth fade in/out effects for a professional finish - Smart quality settings and flexible bitrate options - Batch processing with real-time progress tracking Key Features: - Compress multiple audio files at once - Preview before and after compression - Choose compression level and bit rate (128, 256, 384, 512 kbps) - Instantly view size savings before you save - Easy one-tap operation and simple interface - Save compressed audio in seconds How to Use: 1. Select your audio files (MP3, M4A, AAC, WAV) 2. Set your preferred compression and quality settings 3. Apply effects like fade, normalization, or mono/stereo conversion 4. Preview results 5. Save or share your compressed files Perfect for musicians, podcasters, students, and anyone who wants to save device space or share audio quickly. Your feedback is always welcome at sumansharmadeveloper@gmail.com. Update to the latest version of Audio Compressor now and experience smarter, easier audio compression!
FileShifter
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Make your videos ready to share with FileShifter. Choose a video from your iPhone, select the action that fits your goal, and create a clean vertical 9:16 MP4 in a few taps. FileShifter helps you prepare short-form videos without searching through technical export settings. Prepare videos for: • TikTok • Instagram Reels • YouTube Shorts • Facebook • X You can also compress videos, trim clips, mute sound, extract a frame, create a GIF, or save the audio track. When your video is ready, preview it, rename it, save it, open it in another app, or share it through the iOS share sheet. Your completed files remain available in conversion history. FileShifter also includes practical tools for PDF, image, and audio conversion when you need them. Video processing is performed with the app’s local conversion tools. Processing time and output quality depend on the source file, selected action, and device. FileShifter creates the video file for you; publishing remains in your chosen social app. FileShifter is an independent utility and is not affiliated with TikTok, Instagram, YouTube, Facebook, or X.
Screenshots
Verdict
The clearest difference is in-app purchases: Audio Compressor at none against FileShifter's 1. Audio Compressor also leads on update cadence (weekly vs every 4 months). On price, ads, 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. FileShifter sells 1 one-off in-app purchase. Audio Compressor asks for nothing beyond the download.
Audio Compressor ships an update weekly, FileShifter every 4 months. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.
| Parameter | Audio Compressor | FileShifter |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly — better | Every 4 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 55 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Suman Sharma | Ihar Pronka |
In-app purchases
Audio Compressor
No in-app purchases
FileShifter
- Remove Ads$3.99
Questions
Is Audio Compressor free?
Is FileShifter free?
Do Audio Compressor or FileShifter have ads?
Which is updated more often, Audio Compressor or FileShifter?
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