Comparison

VSep vs AegisSOS

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

Head to head
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.

About

AegisSOS

Features
Read full description

Have your words ready when speaking is difficult. Aegis SOS helps you communicate with people nearby, while traveling or when asking for help. SHOW IT OR TYPE IT Use large text cards with adjustable size and contrast, and rotate the card to face the other person. Take turns typing in a temporary conversation. KEEP PHRASES CLOSE Create, edit, categorize, search and pin phrases. Import or export phrase backups. Text cards and saved phrases work offline; spoken playback needs a suitable system voice available on the device. CHOOSE SPEECH OR LIGHT Read text with iOS voices and adjust the speaking rate and volume. Use built-in SOS light signals, steady screen light or a slow pulse. Voice and torch availability depend on the device and system settings. Flashing light may affect people sensitive to it. REVIEW BEFORE SHARING Type an address or request one location fix; there is no background tracking. Save up to five contacts. Edit and preview your message before copying it, choosing a sharing app or opening the SMS composer. You confirm sending yourself; SMS requires a compatible device. ONE-TIME ADVANCED TOOLS Core cards, conversations, phrases, speech, standard SOS, screen light and sharing tools are free. A one-time in-app purchase unlocks custom flash rhythms and text-to-Morse for A-Z, digits and supported symbols. Restore purchases in the app. No subscription. No account is required. Temporary conversations are not saved to history or uploaded. The interface includes 50 language and regional variants, with layouts for iPhone, iPad and supported Duo folding states. Aegis SOS is a communication aid. It does not automatically call emergency services, send messages or dispatch rescue. It cannot replace local emergency services. Speech and light can be interrupted and attention from others is not guaranteed. Privacy Policy: https://chenyao6134.github.io/privacy-policy-en.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

VSep4 screens
AegisSOS4 screens

Verdict

The call

The clearest difference is update cadence: VSep at every 4 days against AegisSOS's every 2 months. 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. VSep sells 1 one-off in-app purchase and AegisSOS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

VSep ships an update every 4 days, AegisSOS every 2 months. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 8 level
VSep versus AegisSOS: the parameters behind the verdict, then further details
ParameterVSepAegisSOS
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size59 MB12 MB
Age rating4+4+
Developer哲 管耀 陈

In-app purchases

1 purchases

VSep

One-time1
  • VSep$1.99
1 purchases

AegisSOS

One-time1
  • Advanced Tools – Lifetime$0.99

Questions

Is VSep free?
VSep is free to download, with in-app purchases available.
Is AegisSOS free?
AegisSOS is free to download, with in-app purchases available.
Do VSep or AegisSOS have ads?
Neither VSep nor AegisSOS shows ads.
Which is updated more often, VSep or AegisSOS?
VSep ships an update every 4 days, and AegisSOS every 2 months. Most recently, VSep was updated on November 5, 2026 and AegisSOS on October 25, 2026.

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