Comparison

QRoo vs KPOP Demon Keys

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

Head to head
About

QRoo

Easily save, create, and organize QR codes for quick access. This app allows you to scan and store any QR code, generate your own, and add them to Apple Wallet. Enjoy seamless syncing across your devices and convenient access from your Apple Watch and home screen widgets.

Highlights
  • Scan and save QR codes
  • Generate custom QR codes
  • Add QR codes to Apple Wallet
  • Display favorite QR from Apple Watch
  • Control Center quick access
  • Home screen widgets
  • iCloud sync across devices
Features
Read full description

Your QR codes — always at hand. Save, create, and organize QR codes in one app. Show them instantly when needed — on iPhone, iPad, or Apple Watch. Scan and save any QR code. Generate your own QR codes. Add QR codes to Apple Wallet. Show your favorite QR from the watch face. Use Control Center actions for quick access. Add QR widgets to your home screen. Sync across all devices via iCloud. Available on iPhone, iPad, and Apple Watch.

About

KPOP Demon Keys

Transform your typing into a musical experience with this keyboard extension. Create melodies as you text, choose from KPop-inspired tunes, and personalize your keyboard with character themes. Add a beat to your digital life.

Highlights
  • Musical typing with keystroke melodies
  • KPop and cinematic score inspired tunes
  • Character-themed color palettes
  • Personalize keyboard appearance
  • Add rhythm to digital communication
Features
Read full description

Unleash Your Inner Hunter with the Ultimate Musical Keyboard! Tired of a silent typing experience? Elevate your every message, text, and search with the KPop Keyboard Hunters extension! This isn't just a keyboard; it's an instrument in your hands. Key Features that Will Make You Groove: Musical Typing: Type out your thoughts and play a tune at the same time! Each keystroke is a musical note, allowing you to create a melody as you write. Choose from a selection of tunes inspired by the most iconic KPop hits and cinematic scores. Themed Tunes: Discover your favorite melodies reimagined! Our keyboard features a curated list of catchy tunes inspired by legendary tracks: -> Goldest -> How's Done -> Sodap Op -> Soya Boy -> Take Town Vivid Character-Inspired Themes: Personalize your keyboard with color palettes that pay homage to your favorite animated characters. Match your keyboard to your mood and a world of vibrant colors! Perfect for Every Hunter: Whether you're a devoted fan or just love KPop, this keyboard is a must-have for anyone who wants to add a beat to their digital life.

Screenshots

QRoo4 screens
KPOP Demon Keys4 screens

Verdict

The call

The clearest difference is price: QRoo at Free against KPOP Demon Keys's $4.99. QRoo also leads on ratings volume (41 vs 2) and device support (4 vs 2). KPOP Demon Keys's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 71%). On update cadence, ads and monetization model 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

QRoo is free to download; KPOP Demon Keys costs $4.99 up front. QRoo sells 1 one-off in-app purchase. KPOP Demon Keys asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KPOP Demon Keys holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: QRoo has 41 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of QRoo's written reviews are positive against 100% of KPOP Demon Keys's.

UpkeepUpdate frequency

QRoo ships an update monthly, KPOP Demon Keys every 3 weeks. Both last shipped on November 3, 2026.

Scorecard7 real differences · 3 level
QRoo versus KPOP Demon Keys: the parameters behind the verdict, then further details
ParameterQRooKPOP Demon Keys
PriceFree — better$4.99
Rating4.6 (41 ratings)5.0 (2 ratings) — better
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings41 — better2
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size16 MB40 MB
Age rating4+4+
DeveloperGaivoronski Andrei Vyacheslavovich, IPGilad Tal

Customer experience

QRoo

All ratings38 ratings
Positive89.5%
Neutral0.0%
Negative10.5%
Written reviews14 reviews
Positive71.4%
Neutral7.1%
Negative21.4%

KPOP Demon Keys

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

QRoo

One-time1
  • Infinity Peace$2.99
None

KPOP Demon Keys

No in-app purchases

Questions

Is QRoo free?
QRoo is free to download, with in-app purchases available.
Is KPOP Demon Keys free?
KPOP Demon Keys costs $4.99, with no in-app purchases.
Which has better reviews, QRoo or KPOP Demon Keys?
KPOP Demon Keys is rated higher. QRoo averages 4.6 out of 5 from 41 ratings, while KPOP Demon Keys averages 5.0 from 2 ratings.
Do QRoo or KPOP Demon Keys have ads?
Neither QRoo nor KPOP Demon Keys shows ads.
Which is updated more often, QRoo or KPOP Demon Keys?
QRoo ships an update monthly, and KPOP Demon Keys every 3 weeks. Most recently, QRoo was updated on November 3, 2026 and KPOP Demon Keys on November 3, 2026.

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