QR Code Maker vs ScreenManager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code Maker
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QR Code Maker is a powerful and easy-to-use app that lets you generate, scan, and manage QR codes and barcodes with just a few taps. Whether you need to create a QR code for your website, scan a product barcode, or share a code with others, this app does it all seamlessly. Key Features: * QR Code Generator: Instantly generate QR codes for URLs, text, contact information, and more. Customize the design and size of your QR codes for easy sharing and printing. * Barcode Generator: Create barcodes for product codes, inventory management, or any other purpose with a variety of formats supported. * QR Code Scanner: Quickly scan and read QR codes from websites, Wi-Fi credentials, and business cards with built-in support for auto-detection. * Barcode Scanner: Scan and decode various barcode formats like UPC, EAN, and ISBN to get instant information about products or services. * History Log: Access your scanned QR codes and barcodes in a convenient history log for quick reference. * Lightweight & Fast: Optimized for speed and performance, so you can generate and scan codes quickly with minimal effort. Why Choose QR Code Maker? * Easy-to-use interface for both beginners and advanced users. * Scan QR codes and barcodes in seconds with high accuracy. * Generate custom QR codes and barcodes for business, events, or personal use. * No internet required for scanning — works offline! * Free to use with no annoying ads. Perfect for business owners, event organizers, or anyone who regularly uses QR codes or barcodes. Whether you’re managing inventory, creating event tickets, or just sharing links, QR Code Maker makes it easier than ever! How it works: 1. Open the app and choose between QR or barcode generation or scanning. 2. For generation, input your data and customize the appearance. 3. For scanning, point your camera at any QR code or barcode, and the app will automatically recognize it.
ScreenManager
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Screen Manager helps you pause the apps that steal your attention — short video, social, games — and resume them when you choose. It uses Apple Screen Time and Family Controls. It does not replace Settings → Screen Time. It adds groups, limits, schedules, breaks, and places on top of the apps you pick. When a rule trips, those apps are paused (hidden) by the system. When the rule lifts, or you resume them, they come back. WHO IT’S FOR • Anyone who opens apps on impulse and wants a pause first • Parents who need extra install, delete, and in-app purchase limits • People building a calmer phone without creating an account WHAT YOU CAN DO • App groups — put social, video, or games in one group and share one rule • Daily limits — pause a group when today’s minutes run out • Schedules — focus blocks by weekday and time • Breaks — rest after a stretch of use, then resume • Geo zones — restrict when you leave a safe place or enter a restrict zone • Reports — system Screen Time plus this app’s pause and resume log • Widgets and Shortcuts — pause or resume from Home Screen or Siri • App lock — Face ID / Touch ID or a 6-digit passcode every time you open Screen Manager ON YOUR DEVICE Rules, places, appearance, and the passcode hash stay on the iPhone. There is no sign-in and no developer server for your usage data. Screen Time charts are drawn on-device by Apple’s report extension. PLEASE KNOW • You must authorize Screen Time / Family Controls • Geo zones need Always location and may fire a little late • Screen Manager cannot hide its own battery or system Screen Time record • The app picker is provided by iOS; custom system app names are not available • On iOS 16, restored icons may not return to the original Home Screen slot (iOS 17.3+ is better) Screen Manager is a habit and focus aid. It is not a medical device and not ADHD treatment.
Screenshots
Verdict
QR Code Maker and ScreenManager are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | QR Code Maker | ScreenManager |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 8 MB | 4 MB |
| Age rating | 4+ | 12+ |
| Developer | Charni Dabur | Hong Kong Artark-NFT Culture Development Limited |
In-app purchases
QR Code Maker
No in-app purchases
ScreenManager
No in-app purchases








