Comparison

App Lock vs nGeneCrypto

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

Head to head
About

App Lock

Manage your screen time and enhance focus with intelligent app blocking and privacy protection. Create a private digital space, track usage, and set schedules to reduce distractions and build healthier digital habits.

Highlights
  • App blocking for privacy
  • Focus management and deep work sessions
  • Detailed app usage statistics
  • Smart scheduling of app blocking
  • System-level protection and control
  • Camouflage mode for dual identity
  • Privacy protection and data security
Features
Read full description

App Introduction Invis is a professional digital health app that helps you scientifically manage screen time, enhance focus, and build healthier digital habits. Through intelligent app blocking and privacy protection features, let yourself stay away from digital distractions and focus on what truly matters. Core Features Privacy Protection First - Block apps to protect your privacy, preventing others from peeking at your personal apps - Create an exclusive private digital space just for you - Use your device safely in sensitive situations, avoiding awkwardness - Protect personal data and privacy of your digital life Smart App Blocking - Perform focus management by temporarily blocking distracting apps - Create deep work sessions to significantly improve efficiency - Support for custom app groups (work, entertainment, social, etc.) - Flexible time limits and automatic recovery features Detailed Usage Statistics - Comprehensive app usage data analysis - Daily/weekly/monthly trend charts - Personalized digital health reports - Help understand usage habits and optimize time allocation Smart Scheduling - Automatically block distracting apps at preset times - Set once, execute intelligently - Support for multiple scene modes (work, study, rest) - Flexible time period configuration System-Level Protection - Utilizing iOS native Family Controls framework - Prevent accidental uninstallation of important apps - Restrict in-app purchases, avoiding impulse spending - Complete device management authority, ensuring rule execution Camouflage Mode - Displays as a practical note-taking app - Dual identity switching, safe and convenient - Additional privacy protection when needed Target Audience - Users who want to have privacy space - Users who need to protect their personal digital life - Users who want to reduce mobile phone usage time - Professionals who need to improve work focus - Parents concerned about their children's digital health - Users pursuing digital minimalism - People seeking self-development and healthy habits Why Choose Invis? - Privacy First: Designed with privacy protection focus, creating a safe digital space - Scientific Management: Based on time management psychology - Simple Operation: Intuitive interface, one-click complex configuration - Comprehensive Features: Integrates app blocking, time management, and statistical analysis - Privacy Security: All data processed locally, protecting personal information - Continuous Updates: Regular optimization of user experience, adding new features Premium Benefits - Unlock all advanced features - Unlimited creation of app groups and schedules - Advanced statistical reports - Priority customer support - Complete system protection features Download Invis and start your digital health journey! Let technology serve life, not dominate it.

About

nGeneCrypto

Features
Read full description

nGeneCrypto is a native iPhone and Apple Watch market research workspace for crypto-focused users, researchers, and software builders. Monitor crypto assets alongside macro, liquidity, rates, foreign-exchange, metals, and equity indicators that can influence digital-asset markets. Build custom groups, star Favorites, compare compact charts, open focused dashboards, and carry selected items onto iPhone widgets and Apple Watch complications. MARKETS AND DASHBOARDS • Market board for Bitcoin, Ethereum, Solana, XRP, and user-added assets • Focused dashboards for Bitcoin, Ethereum, Solana, XRP, and liquidity conditions • Inline charts with 24H, 1W, 1M, 3M, 6M, 1Y, and All ranges • Macro context including DXY, VIX, repo rates, U.S. Treasury yields and spreads, FX, metals, and equities • Custom groups with reordering, hiding, reset, search, Favorites, and swipe-to-remove controls • Manual refresh and configurable chart-loading behavior IPHONE FAVORITE WIDGETS • Medium and large Home Screen widgets for starred market items • Inline, circular, and rectangular Lock Screen widgets • Compact single-line layouts that use available vertical space efficiently • Automatic rotation only when the number of Favorites exceeds the current widget capacity • Configurable 5, 10, 15, 30, or 60-minute rotation intervals • Optional background price refresh with 15, 30, or 60-minute earliest-request settings • Last-known-good values remain available when a refresh is delayed, cancelled, unavailable, or unsuccessful • iOS and WidgetKit control exact background and widget update timing APPLE WATCH • Companion app for viewing and selecting iPhone Favorites • Rotating Favorites complication with up to three items • Fixed Favorites complication with left, middle, and right positions • Threshold alarms with haptic patterns, optional notifications, custom thresholds, and intervals • Favorite data sync from the paired iPhone; watchOS and WidgetKit control exact update timing BTC KEYS • Local BIP39 mnemonic generation • Bitcoin key derivation and address verification • Personal-custody education • Generated secrets are not transmitted • Not a wallet and not intended for real-fund use OPTIONAL ETHEREUM LABS Enable individual add-ons in Settings > Ethereum Labs: • ETH ERP — Ethereum standards and deterministic workflow simulations • Sepolia — testnet onboarding, live public-state reads, Native ETH dry runs, and ERC-20 dry runs • Mainnet Lab — read-only Ethereum Mainnet ERC-20 state inspection and EVM dry runs Ethereum Labs use public addresses and RPC endpoints only. They do not request private keys or seed phrases, connect to a wallet, sign transactions, broadcast transactions, move ETH or tokens, pay gas, create transaction hashes, or change blockchain state. nGeneCrypto is designed for research, education, software exploration, and market context. It does not provide financial, investment, tax, legal, brokerage, exchange, trading, custody, or money-transmission services. Market, dealer, widget, and public-chain data may be delayed, unavailable, inconsistent, cached, or provider-dependent. Dealer pages may require manual browser verification. Important information should be independently verified.

Screenshots

App Lock4 screens
nGeneCrypto4 screens

Verdict

The call

The clearest difference is in-app purchases: nGeneCrypto at none against App Lock's 1. App Lock's advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (17.0 vs 26.0). On price, ads 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. App Lock sells 1 one-off in-app purchase. nGeneCrypto asks for nothing beyond the download.

UpkeepUpdate frequency

App Lock ships an update weekly, nGeneCrypto every 2 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
App Lock versus nGeneCrypto: the parameters behind the verdict, then further details
ParameterApp LocknGeneCrypto
PriceFreeFree
Rating4.7 (259 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings259 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.0 — better26.0
Further details — not scored
Size29 MB12 MB
Age rating4+4+
Developer亚娟 秦Hyunsuk Roh

Bugs and requests

App Lock

Reported bugs

11 issues
  • Apps disappear after hiding
  • Apps become unlocked automatically
  • White screen/freezing when adding apps
  • Subscription billing issues (unexpected charges)
  • App crashes/logs out of WhatsApp
Show 6 more
  • App location/group transfer issue
  • Cannot access hidden apps after deletion
  • Password entry keyboard not appearing
  • Incompatible with iOS 18
  • Intermittent password input box not showing
  • Apps are restricted after deletion and reinstallation

Requested features

10 requests
  • Fix apps disappearing after hiding
  • Fix apps unlocking automatically
  • Fix white screen/freezing when adding apps
  • Address subscription billing and cancellation
  • Resolve WhatsApp logout issue
Show 5 more
  • Fix app location/group transfer issue
  • Enable access to hidden apps after deletion
  • Fix password entry keyboard not appearing
  • Ensure compatibility with iOS 18
  • Fix intermittent password input box not showing

nGeneCrypto

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

App Lock

One-time1
  • Invis Pro Lifetime$2.99
None

nGeneCrypto

No in-app purchases

Questions

Is App Lock free?
App Lock is free to download, with in-app purchases available.
Is nGeneCrypto free?
nGeneCrypto is free to download, with no in-app purchases.
Do App Lock or nGeneCrypto have ads?
Neither App Lock nor nGeneCrypto shows ads.
Which is updated more often, App Lock or nGeneCrypto?
App Lock ships an update weekly, and nGeneCrypto every 2 weeks. Most recently, App Lock was updated on October 16, 2026 and nGeneCrypto on October 14, 2026.

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