Comparison

InLock vs Sigma

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

Head to head
About

InLock

This app is a powerful tool for mentalists and magicians, enabling them to perform impressive phone unlock routines, predictions, and confabulations. It features a realistic simulation of a phone's lock screen and keypad, with versatile input methods and instant conversion of data into reveals.

Highlights
  • Realistic phone lock screen simulation
  • Dynamic Home Screen with notifications
  • Multiple input methods (voice, remote, classic)
  • Instant conversion of inputs to reveals
  • Invisible peek features
  • iOS Shortcuts integration
  • Seamless integration with other magic apps
Features
Read full description

Welcome to InLock — The Ultimate Tool for Modern Mentalists & Magicians. UNLOCK | INPUT | CONVERT | PEEK | PREDICT — All in ONE app. "UNLOCK ANY SPECTATOR's PHONE" & let spectators unlock yours. Designed exclusively for magicians, mentalists, and stage performers. InLock allows you to perform mind-blowing multiple passcode unlocks, impossible prediction and confabulation routines right from your device. FEATURES: • Industry-First Dynamic Home Screen: An ultra-realistic, fully interactive fake Home Screen experience featuring customizable unread notification dots and fluid gestures • Ultra-Realistic Simulation: A flawless lock screen and passcode keypad experience • The "Unavailable" Decoy: Features a first-of-its-kind, highly convincing "iPhone Unavailable" screen to elevate your routines, significantly enhancing credibility • Versatile Input Methods: Execute miracles completely hands-free. InLock supports Classic input, Remote input, and an advanced Voice input system that secretly converts spoken commands into prediction data using semantic analysis • Multilingual Support: Fully customizable interface languages for global performances • Instant Conversion: Turn raw inputs into meaningful content in real-time. Automatically calculate and reveal Cards, Days Alive, Zodiac signs, Same Birthday Celebrities, or your own Custom formulas • Peek Anywhere: Access your secret information invisibly. Peek via custom Notifications, iOS Widgets, Apple Watch, or feel the secret through our all-new Stealth Haptic Engine • Endless Possibilities with iOS Shortcuts: Powerful integration allows you to build your own custom miracles - such as seamlessly uploading the spectator's input data to an Instagram Story • Seamless Integration: Silently transmit your input data to other top-tier magic apps (such as Hydra, Bridge, Inject, etc.) • Organic Animations: Fluid, native-feeling transitions designed specifically for live performance • Minimalist & Elegant: A clean, distraction-free interface built to stay out of your way • Versatile: Perfect for walk-around magic, parlor, or stage mentalism NOTE: InLock is an entertainment app designed strictly for theatrical magic performances. It is a simulation tool and does not alter, interact with, or bypass your actual iOS device security or lock screen in any way. Powered by Matt Tran & Millusion Magic

About

Sigma

Read full description

Multi Featured calculator app - with an entertaining bonus feature to mess with your friends! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

InLock4 screens
Sigma4 screens

Verdict

The call

The clearest difference is price: Sigma at Free against InLock's $150.00. On update cadence, 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

Sigma is free to download; InLock costs $150.00 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

InLock ships an update every 4 days, Sigma every 2 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 9 level
InLock versus Sigma: the parameters behind the verdict, then further details
ParameterInLockSigma
Price$150.00Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS17.6 — better18.0
Further details — not scored
Size18 MB7 MB
Age rating4+4+
DeveloperChon Ip TranMAJOR Productions LLC

In-app purchases

None

InLock

No in-app purchases

None

Sigma

No in-app purchases

Questions

Is InLock free?
InLock costs $150.00, with no in-app purchases.
Is Sigma free?
Sigma is free to download, with no in-app purchases.
Do InLock or Sigma have ads?
Neither InLock nor Sigma shows ads.
Which is updated more often, InLock or Sigma?
InLock ships an update every 4 days, and Sigma every 2 days. Most recently, InLock was updated on October 8, 2026 and Sigma on October 6, 2026.

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