Comparison

EmuCool vs QR Scanner

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

Head to head
About

EmuCool

Relive classic gaming on your iPhone with this emulator supporting multiple retro consoles. It offers advanced visual filters, a smart save system with multiple slots, and personalized game settings. Customize your experience with unique themes and in-game notes.

Highlights
  • Supports 6 classic gaming platforms
  • Advanced visual filters (CRT, VHS, etc.)
  • Smart save system with auto-save and 10 slots
  • Per-game configuration for display and settings
  • Customizable cover art and game notes
  • In-game screenshot functionality
Features
Read full description

EmuCool is a multi-platform retro game emulator for iOS, supporting six classic gaming platforms: NES, Game Boy/Color, Game Boy Advance, NDS, Sega Genesis/Mega Drive, and Super Nintendo. Whether you're a nostalgic player or a retro gaming enthusiast, EmuCool lets you relive the classics on your iPhone. Highly Optimized Filters: - CRT: Simulates the geometric curvature, scanlines, and phosphor mask of vintage CRT displays. - Scanlines: Classic scanline effect. - NTSC: Simulates NTSC TV signal color bleeding and scanline effects. - LCD: Simulates the grid and color characteristics of handheld LCD screens. - VHS: Simulates VHS tape distortion and noise effects. - Normal2x: Sharp pixel upscaling. - xBRZ: Modern smoothing filter for pixel art. Convenient Smart Save System: - Auto Save: Automatically saves progress when exiting the game, continue where you left off next time. - Multiple Save Slots: 10 manual save slots per game for trying different game paths. - Save Preview: Each save comes with a thumbnail preview for quick identification. - Battery Save: Supports in-game SRAM saves. - Save Rename: Easier save management. Personalized Settings: - Per-Game Configuration: Set display filters, linear filtering, and other options individually for each game. - Global/Independent Toggle: Choose to follow global settings or use game-specific configurations. - Orientation Preference: Supports force landscape, force portrait, or follow system. - Custom Cover Art: Add, replace, or remove cover art for each game. Refined Visual Design: - Warm Retro Color Palette: A color scheme inspired by coffee, wood, and vintage game consoles. - Platform-Themed Backgrounds: Each platform has its unique visual theme. - Smooth Interactive Animations: Virtual buttons with 3D tilt feedback for enhanced tactile feel. - Card-Style Menus: Consistent visual style, clean and easy to use. Unique and Convenient Game Notes: - Add personal notes for each game. - Record walkthrough tips, cheats, or memories. - Quick access to notes in-game. In-Game Screenshot: - One-tap screenshot in-game, high-fidelity original pixel quality. - Automatically saves to system photo album. Important Notice EmuCool does not include any game files or copyrighted content. You must provide your own legally obtained game files and comply with local laws. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://emuload-dev.github.io/emu-privacy.txt

About

QR Scanner

This utility app quickly scans and generates QR codes with various customization options. It offers smart actions for scanned content, a comprehensive history, and multiple scanning modes for different needs. Privacy is a top priority, with all data kept on the device.

Highlights
  • Instant QR code scanning
  • QR code generation with customization
  • Smart actions for scanned content
  • Full scan history with notes and favorites
  • Three scanning modes (Auto, Manual, Batch)
  • Privacy-focused, no data collection
  • Supports multiple barcode formats
Features
Read full description

The fastest, most complete QR code scanner on the App Store — and it's completely free with no ads, no subscriptions, and no limits. INSTANT SCANNING Powered by AVFoundation, QR Scanner locks onto codes in milliseconds. Continuous auto-focus, hardware-accelerated zoom, and a real-time viewfinder make scanning effortless — even in low light with the built-in torch. QR CODE GENERATOR Create your own QR codes in seconds. Generate codes for: Websites and URLs Wi-Fi networks (shareable with one tap) Email with subject and body pre-filled Phone numbers Contact cards (vCard) Any text Customise the colour, background, and error correction level. Save to your photo library or share instantly. Every code you generate is saved to a history so you can reshare anytime. SMART ACTIONS QR Scanner understands what it scans. Tap a result to: Open URLs directly in Safari Call or message phone numbers Compose emails Join Wi-Fi networks automatically Save contacts to your address book FULL SCAN HISTORY Every scan is saved and searchable. Add personal notes, mark favourites, sort by date or type, and filter to find exactly what you need. URLs even show the page title instead of the raw link. THREE SCAN MODES Choose how you want to scan: Auto — codes are captured instantly the moment they're detected (default) Manual — the camera detects the code, then waits for you to tap a Scan button before saving. Perfect for reviewing codes before committing Batch — rapid continuous scanning with no interruptions and a live counter. Built for events, inventory, and anywhere you need to scan many codes fast PRIVACY FIRST Everything stays on your device. No account required, no data collected, no analytics, no tracking. Your scan history is yours alone. DETAILS: Pinch-to-zoom and smooth hardware-accelerated zoom slider Per-type haptic feedback — different feel for URLs, Wi-Fi, contacts and more Optional scan sound Auto-copy scanned content to clipboard Avoid duplicate entries — each code saved only once Full Dynamic Type support for accessibility Spotlight search — find scans from the iOS home screen Configurable scan cooldown Supports QR Code, EAN-8, EAN-13, PDF417, Aztec, Code 128, Code 39, Code 93, DataMatrix, UPC-E, and ITF-14.

Screenshots

EmuCool4 screens
QR Scanner4 screens

Verdict

The call

The clearest difference is rating: QR Scanner at 5.0 against EmuCool's 3.0. QR Scanner also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

QR Scanner holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

EmuCool ships an update fortnightly, QR Scanner every 2 weeks. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 5 level
EmuCool versus QR Scanner: the parameters behind the verdict, then further details
ParameterEmuCoolQR Scanner
PriceFreeFree
Rating3.0 (2 ratings)5.0 (4 ratings) — better
Number of ratings24 — better
Update frequencyFortnightlyEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS18.516.1 — better
Further details — not scored
Size27 MB1 MB
Age rating9+4+
Developer贝蓓 范Erik Auranaune

Customer experience

EmuCool

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

QR Scanner

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

EmuCool

No in-app purchases

None

QR Scanner

No in-app purchases

Questions

Is EmuCool free?
EmuCool is free to download, with no in-app purchases.
Is QR Scanner free?
QR Scanner is free to download, with no in-app purchases.
Which has better reviews, EmuCool or QR Scanner?
QR Scanner is rated higher. EmuCool averages 3.0 out of 5 from 2 ratings, while QR Scanner averages 5.0 from 4 ratings.
Do EmuCool or QR Scanner have ads?
EmuCool shows ads; QR Scanner does not.
Which is updated more often, EmuCool or QR Scanner?
EmuCool ships an update fortnightly, and QR Scanner every 2 weeks. Most recently, EmuCool was updated on September 24, 2026 and QR Scanner on September 8, 2026.

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