QR Code ID vs Ukulele Chord Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Code ID
Generate personalized QR codes containing your contact information. Instantly share details with others by scanning or sending codes directly between devices. Also functions as a QR code scanner to extract information.
- Create personal QR codes
- Share details instantly
- Scan QR codes
- Extract information from codes
- App-to-app sharing
- App-to-camera sharing
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Create a QR Code from your personal details. + pass details instantly to another phone (use app -> app or app -> camera) + scan QR Codes to extract information
Ukulele Chord Master
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Ukulele Chord Master - Your Smart Chord Collection ·2000+ chord library fully covered From basic triads to complex jazz chords, all chords required for modern music styles are included to meet all needs from entry to professional. ·Interactive fingering demonstration High-definition fingerboard diagram, each chord provides multiple versions of fingering, including simplified fingering. ·Real chord pronunciation Click to listen to the standard timbre, support automatic arpeggio playback, help the ear remember the color of each chord. ·Smart mode filtering Quickly find exclusive chords in various modes such as C and D, and support accurate filtering by chord attributes (major, minor, seventh, suspension, etc.). ·Professional music theory assistance Each chord is marked with emotion to help you deeply understand the principles of harmony. *Applicable scenarios: -Daily practice to check for omissions -Quick reference for improvisation -Find inspiration for song creation -Emergency reference for live performances Download now and start your journey to become a chord master!
Screenshots
Verdict
The clearest difference is update cadence: Ukulele Chord Master at every 8 months against QR Code ID's every 38 months. On price, ads, 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
QR Code ID costs $0.99 and Ukulele Chord Master $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
QR Code ID ships an update every 38 months, Ukulele Chord Master every 8 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | QR Code ID | Ukulele Chord Master |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.1 (36 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 36 — better | — |
| Update frequency | Every 38 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15 — better |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | MARK MANSER | 丽俨 龚 |
In-app purchases
QR Code ID
No in-app purchases
Ukulele Chord Master
No in-app purchases
Questions
Is QR Code ID free?
Is Ukulele Chord Master free?
Do QR Code ID or Ukulele Chord Master have ads?
Which is updated more often, QR Code ID or Ukulele Chord Master?
Other comparisons
