Comparison

DocDock Connect vs Spleeter Audio Stems

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DocDock Connect

Manage, organize, and share files locally or via cloud services. Edit PDFs, images, and media files, with advanced features available through an optional subscription.

Highlights
  • File management and organization
  • Local and cloud file transfer
  • PDF and image editing
  • Offline media playback
  • Document scanning and conversion
  • QR code generation
Features
Read full description

Core features of DocDock Connect are completely free to use. Advanced power tools are available via an optional DocDock Pro subscription (details below). FREE FEATURES (INCLUDED BELOW) MANAGE & ORGANIZE FILES • Ultimate Sandbox: Manage files in a secure local directory with list and grid layouts. • ZIP Archives: Compress files/folders into .zip packages, or unzip archives. • Keep Storage Clean: Clean up temporary conversion files and player caches anytime. TRANSFER & SHARE • P2P Local Sharing: Transfer files and folders between devices (Phone-to-Phone, Phone-to-PC/Mac) over Wi-Fi or local hotspot. • Easy Pairing: Connect devices securely using simple, on-screen verification PINs. • QR Code Generator: Create custom QR codes to easily share text, links, or contact details. • Cloud Sync: Connect and sync your files to Google Drive, Dropbox, or OneDrive (internet required). READ & EDIT PDFs & IMAGES • Image Editor: Crop, rotate, draw, apply filters, and add text to your images and photos. • Annotate & View: Open PDFs, highlight text, draw, search/replace, rotate, and add notes. • Fill out Forms: Complete interactive PDF forms (text fields, dates, dropdowns, checkboxes). • Sign Documents: Draw your signature and place it anywhere on PDFs. • Password Protection: Encrypt PDFs with AES-256 or decrypt secure files. WATCH, LISTEN & PLAY MEDIA • Offline Music Player: Listen to local audio tracks with a dynamic queue and playlists. • CarPlay & Bluetooth: Plays seamlessly over CarPlay, USB, or Bluetooth with full media controls. • Audio Trimming: Trim tracks and export to MP3, M4A, or WAV. MOBILE SCANNING & CONVERSION • Document Scanner: Use your camera to scan physical papers into clean, multi-page PDFs. • Daily Conversions: Convert up to 10 files per day offline between common formats. DOCDOCK PRO (PAID FEATURES BELOW) Upgrade to DocDock Pro to unlock the full potential of your workspace: • Unlimited File Conversions: Convert files offline across every format with no daily limits. • Batch Actions: Select multiple files at once to move, copy, rename, convert, or delete them in a single tap. • Extract Text from Images (OCR): Scan and convert photos, screenshots, and images into editable text (.txt) files. • Advanced Audio & Ringtones: Export .m4r ringtones and apply studio effects (fade, speed, volume, bass). • Advanced PDF Editing: Merge and split PDF documents, export specific pages, and flatten forms. • On-Device PDF OCR (mobile only): Recognize text in scanned or image-only PDF pages locally to search, select, and copy text. • Offline Transcription & Subtitles (iOS only): Transcribe audio/video speech into plain text (.txt) or timestamped subtitles (.srt) offline using local Whisper AI. SUBSCRIPTION INFORMATION DocDock Pro is available as an optional monthly or yearly auto-renewable subscription: • Monthly Plan: 2.99 / month • Yearly Plan: 24.99 / year (includes a 7-day free trial) Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless they are canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. • Privacy Policy: https://aerobrid.github.io/docdock-docs/privacy.html • Terms of Use (EULA): https://aerobrid.github.io/docdock-docs/eula.html

About

Spleeter Audio Stems

Features
Read full description

Spleeter Audio Stems helps musicians, creators, teachers, and audio learners separate songs and videos into practical stems. Import local audio or video, then work with vocals, accompaniment, drums, bass, piano, and other tracks in a focused playback workspace. Key Features: - Separate audio into 5-track stem results. - Import local audio files or videos from your device. - Play separated tracks with independent volume control. - Record while listening and save takes locally. - Export audio mixes or merge processed audio back into video. - Shape audio in Effect Studio with realtime preview, EQ, reverb, delay, distortion, dynamics, pitch, and rate, then render a processed copy. Use it to isolate vocals, create accompaniment, rehearse parts, study arrangements, prepare remix ideas, or edit audio quickly. Monthly and yearly subscriptions renew automatically under Apple billing rules unless cancelled before renewal. Lifetime purchase is a one-time unlock and does not renew automatically. Privacy Policy: https://sites.google.com/view/gcy4/support/privacy-policy Terms of Service: https://sites.google.com/view/gcy4/support/terms-of-service Support Email: gongchengyong70@gmail.com

Screenshots

DocDock Connect4 screens
Spleeter Audio Stems4 screens

Verdict

The call

The clearest difference is update cadence: DocDock Connect at every 5 days against Spleeter Audio Stems's every 2 weeks. DocDock Connect also leads on iOS requirement (15.5 vs 17.0). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DocDock Connect sells 2 in-app purchases, starting at $2.99 per month and Spleeter Audio Stems sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DocDock Connect ships an update every 5 days, Spleeter Audio Stems every 2 weeks. The most recent releases landed on September 24, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
DocDock Connect versus Spleeter Audio Stems: the parameters behind the verdict, then further details
ParameterDocDock ConnectSpleeter Audio Stems
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better17.0
Further details — not scored
Size126 MB324 MB
Age rating4+4+
DeveloperRaj Patel成勇 龚

In-app purchases

2 purchases

DocDock Connect

Subscriptions2
  • DocDock Pro Monthly$2.991 Month
  • DocDock Pro Yearly7 Days trial$24.991 Year
3 purchases

Spleeter Audio Stems

Subscriptions2
  • Spleeter Monthly PRO$3.991 Month
  • Spleeter Yearly RPO$29.991 Year
One-time1
  • Spleeter Life PRO$49.99

Questions

Is DocDock Connect free?
DocDock Connect is free to download, with in-app purchases available.
Is Spleeter Audio Stems free?
Spleeter Audio Stems is free to download, with in-app purchases available.
Do DocDock Connect or Spleeter Audio Stems have ads?
Neither DocDock Connect nor Spleeter Audio Stems shows ads.
Which is updated more often, DocDock Connect or Spleeter Audio Stems?
DocDock Connect ships an update every 5 days, and Spleeter Audio Stems every 2 weeks. Most recently, DocDock Connect was updated on September 24, 2026 and Spleeter Audio Stems on October 5, 2026.

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