Comparison

Sound Meter vs QR Code ULTIMATE

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

Head to head
About

Sound Meter

Measure sound levels accurately with decibel readings and real-time noise analysis. Features include hearing tests, noise dosimeter functionality, and alerts for harmful noise. Monitor your acoustic environment and protect your hearing health.

Highlights
  • Precise sound level measurements (dB)
  • Hearing test
  • Noise Dosimeter
  • Real-time noise context
  • Harmful noise level alerts
  • Frequency spectrum analysis
  • Noise level history graphs
Features
Read full description

Professional-grade sound measurement tool. Our app offers accurate decibel readings, real-time noise analysis, and comprehensive audio monitoring features Key Features: - Precise sound level measurements in dB - Precise hearing test. What's you ear age? - Noise Dosimeter. Do you work on a safe dB place? - Real-time noise context - Alerts for harmful noise levels - Frequency spectrum analysis - Noise level history graphs - Export and share detailed reports Whether you're a sound professional, safety inspector, or simply conscious about your acoustic environment, this app provides the tools you need. Monitor workplace noise, assess environmental sound levels, or protect your hearing health with ease. Try It Now! —— Get full access to all the features with an in-app purchase. Premium memberships : • 1 Week Membership • Annually Membership • LifeTime membership • Payment occurs at purchase confirmation through your App Store account • Premium membership auto-renews unless you disable it at least 24 hours before expiration • Your account will be paid within 24 hours before the expiration of the premium membership your subscription package for renewal • You can manage your premium membership in your App Store settings and turn auto-renewal on or off. Terms & Conditions: https://chillcraftapps.es/knowledgedesc?id=4 Privacy policy: https://chillcraftapps.es/knowledgedesc?id=2

About

QR Code ULTIMATE

Features
Read full description

QR Code ULTIMATE is a powerful QR code and barcode creator for iPhone and iPad. Create, scan, style, save, and export codes for everyday use, business, events, products, menus, Wi-Fi, contacts, payments, tickets, inventory, and more. Create rich QR codes with colors, rounded dots, custom QR eyes, frames, labels, emoji logos, and high-quality export options. Build simple black-and-white codes or polished branded codes for print, social media, packaging, signs, flyers, menus, and customer sharing. The app supports many useful QR content types, including website URLs, plain text, Wi-Fi, contacts, email, SMS, phone numbers, locations, calendar events, App Store links, social profiles, payment links, WhatsApp, FaceTime, deep links, crypto wallets, SEPA transfers, 2FA, coupons, review links, restaurant menus, emergency info, asset tags, product info, inventory, room booking, surveys, warranties, smart home setup, classes, memberships, and ticket links. You can also create barcodes with Code 128, PDF417, and Aztec formats. Useful presets help you make product IDs, tickets, Wi-Fi passes, contact IDs, URL tokens, and other compact barcode content. Scan QR codes and barcodes with the camera, copy results, open links, save scans to your library, or turn a scan into a new editable code. The library keeps your saved codes organized with search, filters, metadata, previews, duplicate actions, and export tools. Export your codes as PNG images, save them to Photos, save them to Files, share them with other apps, export PDF files, or back up your library as JSON. Choose from multiple PNG resolutions, including high-resolution options for print and poster use. QR Code ULTIMATE is built for quick personal use and serious professional workflows. It helps you create clean, scannable, and good-looking QR codes and barcodes without clutter. KEY FEATURES - Create QR codes and barcodes - Scan QR codes and barcodes - Rich QR styling with colors, frames, eyes, dots, and logos - Many QR content types for links, Wi-Fi, contacts, payments, menus, products, and more - Barcode support for Code 128, PDF417, and Aztec - Save, search, filter, duplicate, and edit saved codes - Export PNG, PDF, and JSON - Save images to Photos or Files - High-resolution export options - Works on iPhone and iPad Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sound Meter4 screens
QR Code ULTIMATE4 screens

Verdict

The call

Sound Meter and QR Code ULTIMATE 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sound Meter sells 6 in-app purchases, starting at $3.99 per 7 days and QR Code ULTIMATE sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Sound Meter versus QR Code ULTIMATE: the parameters behind the verdict, then further details
ParameterSound MeterQR Code ULTIMATE
PriceFreeFree
Rating4.3 (81 ratings) — better—
Number of ratings81 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size11 MB3 MB
Age rating4+4+
DeveloperORIOL NADAL SERRAGeekme

In-app purchases

6 purchases

Sound Meter

Subscriptions5
  • Weekly Premium3 Days trial$3.997 Days
  • Sound Meter Monthly Premium$3.991 Month
  • premium3 Days trial$4.997 Days
Show 2 more
  • Sound Meter Yearly Premium$24.991 Year
  • Premium Annual$34.991 Year
One-time1
  • Premium Lifetime$34.99
2 purchases

QR Code ULTIMATE

Subscriptions2
  • Pro$0.991 Month
  • Pro$9.991 Year

Questions

Is Sound Meter free?
Sound Meter is free to download, with in-app purchases available.
Is QR Code ULTIMATE free?
QR Code ULTIMATE is free to download, with in-app purchases available.
Do Sound Meter or QR Code ULTIMATE have ads?
Neither Sound Meter nor QR Code ULTIMATE shows ads.

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