Sound Clipper vs Simple PDF Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sound Clipper
This app allows you to extract audio from videos on your iPhone and iPad. It offers precision editing tools, studio-grade controls for speed and volume, and supports seven export formats. Share your extracted audio directly to other apps or save it to your files.
- Extract audio from videos
- Precision range slider trimming
- Waveform scrubbing
- Adjustable speed and pitch preservation
- Volume adjustment
- Seven export formats
- Direct sharing options
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Sound Clipper Turn any video into pristine audio in seconds. Sound Clipper is the fastest, most flexible way to extract audio from videos on your iPhone and iPad. Whether you're capturing a podcast clip, saving a song, archiving a voice memo, or grabbing a sound effect, Sound Clipper gives you total control over the final file. Precision Editing Range Slider Trim: drag two handles to grab the exact moment you want. Waveform Scrubber: see the audio you're working with, scrub through it visually, and tap to play. Live Preview: hear your changes instantly before you export. Studio-Grade Controls Speed Control (0.5x to 2x) with optional Pitch Preservation: slow down without the chipmunk effect. Volume Adjustment (0 to 200%): boost quiet recordings or fine-tune levels. Mono Output: single-channel export for podcasts and voice notes. Seven Export Formats Choose the format that fits your workflow: M4A (AAC): universal, compact. M4A (HE-AAC / HE-AAC v2): efficient compression for streaming. Apple Lossless: studio-quality, smaller than WAV. WAV: uncompressed PCM. AIFF: pro audio standard. CAF: Apple's flexible Core Audio Format. Plus adjustable bitrate quality (64 to 320 kbps) for AAC formats. Easy Sharing Share directly to Messages, Mail, AirDrop, or any app. Save to the Files app, iCloud Drive, or external storage. Custom filenames or automatic timestamps. Free to Use Every new user starts with a free conversion. Need more? Watch a short rewarded video to earn additional conversion tokens. No subscription, no purchase required. Perfect for: Podcasters extracting clips. Musicians sampling sounds. Students saving lecture audio. Content creators ripping audio from footage. Anyone learning a language at their own pace. Sound Clipper does one thing, and does it beautifully. Download now and pull crystal-clear audio from any video in your library.
Simple PDF Assistant
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Simple PDF Assistant is your all-in-one PDF editor for iPhone. All processing happens locally on your device — your documents never leave your phone. POWERFUL TOOLS: • Viewer — View and search PDFs • Merge — Combine PDFs into one • Split — Split PDF by page or chunks • Extract — Select and extract specific pages • Rotate — Rotate pages 90°, 180°, or 270° • Compress — Reduce PDF file size • PDF to Images — Export pages as PNG or JPEG images • Watermark — Add custom text watermarks • Password Protect — Set open and owner passwords • Edit Metadata — Update title, author, subject, and keywords • Reorder Pages — Drag and drop to rearrange • Images to PDF — Convert images to PDF WHY CHOOSE US: Complete Privacy — On-device processing, no uploads Works Offline — No internet needed No Registration — Start instantly Clean Design — Intuitive, no learning curve Download Simple PDF Assistant and take control of your documents today.
Screenshots
Verdict
The clearest difference is ads: Sound Clipper at none against Simple PDF Assistant's shown. Simple PDF Assistant's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.0 vs 26.2). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Sound Clipper ships an update every 3 weeks, Simple PDF Assistant every 4 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.
| Parameter | Sound Clipper | Simple PDF Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Francis Rubio | Ut Nguyen Thi Bach |
In-app purchases
Sound Clipper
No in-app purchases
Simple PDF Assistant
No in-app purchases
Questions
Is Sound Clipper free?
Is Simple PDF Assistant free?
Do Sound Clipper or Simple PDF Assistant have ads?
Which is updated more often, Sound Clipper or Simple PDF Assistant?
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