Comparison

DataPocket vs VSep

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

Head to head
About

DataPocket

Features
Read full description

Data Pocket is a versatile note-taking app that lets you easily customize text with adjustable font sizes, colors, and other formatting options using simple one-tap controls. It also supports creating photo journals by inserting images into your notes. Your notes can be: - Organized by attaching them to a calendar. - Sorted and stored in a hierarchical folder structure. The app also includes a shared calendar feature that allows multiple users to edit the same calendar collaboratively. In addition to text notes, you can manage photos, videos, music data, and web pages in the same folder hierarchy, each with its own comments. You can automatically play videos or music stored in a folder, with customizable playback order and repeat settings, and even transfer music files to your Apple Watch for standalone playback without your iPhone. The app also allows you to extract audio from videos, such as screen recordings, and compress and save it as music data. Data Pocket also provides powerful features such as full-text search across all notes, text editing utilities, and automatic text recognition (OCR) from images. Furthermore, text notes can be displayed with automatic scrolling or viewed directly on your Apple Watch. Additional features include RSS news feed integration and options to customize button layouts and the startup screen appearance, among many other useful tools. Starting from version 2.0, WebLink feature has been added, allowing users to view and create notes in this app from a web browser on a PC or other devices. We regret to inform you that, since then, features that require the use of server resources has been made available only as a paid option. To use it, a subscription or ticket purchase is required. Your use of this application is subject to Apple’s standard Licensed Application End User License Agreement (“Standard EULA”). https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Please note that there may still be some bugs remaining, and we cannot take responsibility should any issues arise. However, we are releasing it in the hope that it will be useful to many people, so we would be grateful if you could try it out casually at first. Enjoy utilizing this app and make the most of it.

About

VSep

This app uses AI to separate vocals from music, creating karaoke tracks or isolated vocal stems. Process audio locally on your device for privacy and convenience. Export results in high quality for various creative uses.

Highlights
  • AI vocal separation
  • Karaoke and acapella modes
  • On-device processing
  • High-quality results
  • Import from various sources
  • Export as WAV
Features
Read full description

Transform your music with AI-powered vocal separation. VSep isolates vocals from any song, right on your device. Key Features: • Karaoke & Acapella Mode — Remove vocals for karaoke tracks, or extract clean vocals for remixing • On-Device AI — Powered by CoreML, all processing happens locally. No internet connection needed, your audio never leaves your device • High Quality Separation — Advanced machine learning delivers crisp, clear separation results • Easy Import — Access your Music Library, Files, or import directly from any app • Export Anywhere — Save separated tracks as WAV files, share to other apps, or add to your collection How It Works: 1. Select a song from your library or Files app 2. Our AI analyzes and separates the audio in seconds 3. Get two tracks: vocals-only and instrumental-only 4. Export, share, or enjoy immediately Perfect For: • Karaoke enthusiasts who need backing tracks • Musicians practicing with isolated parts • DJs creating mashups and remixes • Producers sampling vocals or instruments Privacy First: VSep processes everything locally on your device. No servers, no uploads, no data collection.

Screenshots

DataPocket4 screens
VSep4 screens

Verdict

The call

DataPocket and VSep are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. DataPocket sells 2 in-app purchases, starting at $4.99 per month and VSep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DataPocket ships an update weekly, VSep every 4 days. Both last shipped on October 7, 2026.

ScorecardNo meaningful differences
DataPocket versus VSep: the parameters behind the verdict, then further details
ParameterDataPocketVSep
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.416.0 — better
Further details — not scored
Size24 MB59 MB
Age rating4+4+
DeveloperKENJIRO OBORA哲 管

In-app purchases

2 purchases

DataPocket

Subscriptions1
  • Monthly Subscription$4.991 Month
One-time1
  • WebLink 5 Tickets$4.99
1 purchases

VSep

One-time1
  • VSep$1.99

Questions

Is DataPocket free?
DataPocket is free to download, with in-app purchases available.
Is VSep free?
VSep is free to download, with in-app purchases available.
Do DataPocket or VSep have ads?
Neither DataPocket nor VSep shows ads.
Which is updated more often, DataPocket or VSep?
DataPocket ships an update weekly, and VSep every 4 days. Most recently, DataPocket was updated on October 7, 2026 and VSep on October 7, 2026.

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