Comparison

2SOMEone vs LAPLACE Persona Tracker

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

Head to head
About

2SOMEone

This app allows users to publish and browse information within its ecosystem. It serves as a platform for sharing and discovering content related to the 2SOMEone network.

Highlights
  • Publish ecosystem information
  • Browse ecosystem information
  • Content discovery
  • Information sharing
Features
Read full description

2SOMEone 是一款发布和浏览2SOMEone 生态信息的 App。

About

LAPLACE Persona Tracker

This app transforms your iPhone or iPad into a real-time face-tracking camera for desktop VTubing software. It captures facial expressions, head movements, and eye tracking, streaming data directly over your local Wi-Fi network without requiring an internet connection or cloud services. Prioritizing privacy, it ensures camera video never leaves your device.

Highlights
  • Real-time facial expression tracking
  • Head and eye movement capture
  • Local Wi-Fi streaming
  • Privacy-focused design
  • Energy saving mode
  • Supports multiple users
Features
Read full description

LAPLACE Persona Tracker turns your iPhone or iPad into a face-tracking camera for LAPLACE Persona, the VTubing app for Mac, Windows and Linux. Point the front camera at yourself and your Live2D or VRM avatar on the desktop follows your expressions, head movement and eyes in real time. HOW IT WORKS • ARKit tracks all 52 facial expression shapes plus head rotation and position, up to 60 times a second. • Tracking streams over your local Wi-Fi network straight to the desktop. No cloud, no account, no internet connection required. • Tap Connect and the app finds LAPLACE Persona on your network. If your network blocks discovery, type the address shown in the desktop's tracking panel instead. • Sit the way you stream and tap Calibrate to make that pose neutral. The app remembers your desktop and your calibration the next time it opens. PRIVACY FIRST • Camera video never leaves the device. Only tracking values are sent, and only to the computer you chose. • The preview draws a wireframe mesh of your face, not the camera feed, so nothing from your room is on screen. • Normalized Face Mesh, on by default, draws your expressions on a generic face instead of your own, for when the phone itself is on camera. • No analytics or advertising. Face tracking runs on your devices. BUILT FOR LONG STREAMS • Save Energy dims the screen and pauses the preview a few seconds after your last touch, while tracking keeps streaming. Tap to wake. • Works in portrait and landscape, on iPhone and iPad. TWO STREAMERS, TWO PHONES The desktop can pin each tracking source to a specific phone, so two people can drive two avatars on one computer. REQUIREMENTS • LAPLACE Persona for Mac, Windows or Linux, available at laplace.live/persona, with a tracking source of type LAPLACE Persona Tracker turned on. • The phone and the computer on the same local network. The app asks for Local Network permission the first time it connects. • iOS 17 or later. Face tracking needs Face ID or an A12 Bionic chip or newer; every iPhone that runs iOS 17 qualifies.

Screenshots

2SOMEone4 screens
LAPLACE Persona Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: LAPLACE Persona Tracker at none against 2SOMEone's 3. On price, rating, ratings volume and update cadence 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. 2SOMEone sells 3 one-off in-app purchases. LAPLACE Persona Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 2SOMEone against 5.0 for LAPLACE Persona Tracker. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

2SOMEone ships an update every 3 days, LAPLACE Persona Tracker every 2 days. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

Scorecard1 real difference · 8 level
2SOMEone versus LAPLACE Persona Tracker: the parameters behind the verdict, then further details
Parameter2SOMEoneLAPLACE Persona Tracker
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyEvery 3 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size68 MB7 MB
Age rating17+4+
Developer珠海致唯网络科技有限公司LAPLACE Live!

Customer experience

2SOMEone

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

LAPLACE Persona Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

2SOMEone

One-time3
  • 充值 7 积分$0.99
  • 21 积分$3.99
  • 充值 70 积分$14.99
None

LAPLACE Persona Tracker

No in-app purchases

Questions

Is 2SOMEone free?
2SOMEone is free to download, with in-app purchases available.
Is LAPLACE Persona Tracker free?
LAPLACE Persona Tracker is free to download, with no in-app purchases.
Which has better reviews, 2SOMEone or LAPLACE Persona Tracker?
2SOMEone and LAPLACE Persona Tracker are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do 2SOMEone or LAPLACE Persona Tracker have ads?
Neither 2SOMEone nor LAPLACE Persona Tracker shows ads.
Which is updated more often, 2SOMEone or LAPLACE Persona Tracker?
2SOMEone ships an update every 3 days, and LAPLACE Persona Tracker every 2 days. Most recently, 2SOMEone was updated on October 27, 2026 and LAPLACE Persona Tracker on October 26, 2026.

Other comparisons