Comparison

AppCrypt vs QR Scan Shield

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

Head to head
About

AppCrypt

This app provides comprehensive privacy and digital wellness tools by locking individual applications and blocking specific websites. It offers scheduling features to manage access and prevent distractions, enhancing productivity and security.

Highlights
  • App lock for individual apps
  • Website blocker for specific sites
  • Customizable schedules for app/site access
  • PIN protection for apps
  • Block adult sites with one tap
  • Hide App Store and Delete App options
Read full description

AppCrypt is an app lock and website blocker rolled into one, with a schedule feature to give you flexibility. * Lock your important apps to protect your privacy * Block addictive and inappropriate sites for better digital wellness * Limit distractions from apps and sites while working or studying to boost productivity Main features: - App lock • Lock individual apps, such as WhatsApp, Messages, Photos, etc. • Lock categories of apps, such as Social, Games, etc. • Lock apps with a 4- or 6-digit PIN • Auto re-lock apps after they’ve been unlocked for e.g., 10 minutes • Lock AppCrypt itself, protecting your app lock settings - Website blocker • Block specific websites, such as youtube.com, tiktok.com, etc. • Support Safari, Chrome, Edge, Firefox and other browsers • Support both normal browsing mode and incognito mode • Block adult sites with just one tap - Schedule • Add, edit, turn on/off, and delete schedules • Set a schedule by selecting the days of the week and a start and end time • Schedules apply to both app lock and website blocker • Lock apps and block sites permanently based on the default schedule Additional features: - Hide the App Store app to prevent new apps from being installed - Hide the Delete App option to prevent existing apps from being deleted - Disable in-app purchases to prevent unwanted purchases from being made Benefits of using AppCrypt: * Stop others from snooping through your apps, photos, messages, notes, etc. * Stop kids from messing with your apps, like changing camera settings * Restrict access to distracting apps and websites to improve focus * Block porn, gambling and other bad apps and sites to help stop addiction * Limit time spent on apps and websites, reducing screen time * Prevent unauthorized app installing and deleting, avoiding unwanted changes * Prevent unauthorized in-app purchases, avoiding unexpected charges AppCrypt is easy to use and versatile. You can use it as an app lock, app blocker, website blocker, screen time limiting app, productivity app, etc. Get it now! Support If you have any questions about AppCrypt, please feel free to contact our support team at support@cisdem.com. Terms of Use: https://www.cisdem.com/about/terms-of-use.html Privacy Policy: https://www.cisdem.com/resource/privacy-policy.html

About

QR Scan Shield

Features
Read full description

Stay safe every time you scan. QR Scan Shield automatically checks URLs for threats the moment you scan a QR code, protecting you from phishing sites and malware. ■ Scan & Security Check • Instantly read QR codes and barcodes with your camera • Automatic URL safety analysis on every scan • Detects phishing, malware, and suspicious links • Scan results saved to history automatically ■ Home Screen Widget • View your recent scan history right from your home screen • Tap any entry to jump straight to the details • No need to open the app ■ Scan History • Review past scan results anytime • Mark important URLs as favorites for quick access • Add notes to any scan record ■ QR Code Creator • Create QR codes for URLs, text, contacts, email, and phone numbers • Save or share your generated QR codes instantly ■ Go Pro — One-Time Purchase • High-accuracy security checks powered by Google Safe Browsing API • Unlimited scan history and favorites • Ad-free experience • One-time purchase — no subscription required

Screenshots

AppCrypt4 screens
QR Scan Shield4 screens

Verdict

The call

The clearest difference is ads: AppCrypt at none against QR Scan Shield's shown. On price, update cadence, 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. AppCrypt sells 2 in-app purchases, starting at $3.99 per month and QR Scan Shield sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 9 level
AppCrypt versus QR Scan Shield: the parameters behind the verdict, then further details
ParameterAppCryptQR Scan Shield
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews89.2% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size4 MB7 MB
Age rating4+4+
DeveloperCisdem Inc.SHUNSUKE FURUYA

In-app purchases

2 purchases

AppCrypt

Subscriptions2
  • Monthly Subscription7 Days trial$3.991 Month
  • Yearly Subscription7 Days trial$19.991 Year
1 purchases

QR Scan Shield

One-time1
  • QR Scan Shield Pro$2.99

Questions

Is AppCrypt free?
AppCrypt is free to download, with in-app purchases available.
Is QR Scan Shield free?
QR Scan Shield is free to download, with in-app purchases available.
Do AppCrypt or QR Scan Shield have ads?
QR Scan Shield shows ads; AppCrypt does not.
Which is updated more often, AppCrypt or QR Scan Shield?
AppCrypt ships an update every 2 weeks, and QR Scan Shield every 2 weeks. Most recently, AppCrypt was updated on September 19, 2026 and QR Scan Shield on September 13, 2026.

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