Comparison

Sound Meter HQ vs CodeDeck

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

Head to head
About

Sound Meter HQ

This application measures noise and sound levels using your device's microphone. It displays results in decibels on a logarithmic graph and allows for calibration to ensure accuracy. You can record minimum, average, and maximum sound levels.

Highlights
  • Measure sound level
  • Vibration meter
  • Noise detector
  • Record Min, AVG, Max levels
  • Logarithmic dB graph
  • Manual and auto calibration
Features
Read full description

Sound Meter - smart tool-app to measure noise and sound level or measurement of sound pressure level (SPL) in decibels (dB). To get precise measurements, we recommend, before start using, make app calibration: settings -> calibration (automatic or manual). This application use the built-in microphone in your smartphone or tablet and results of measurements are shown in the chart. Sound meter includes the following features: - measure of sound level, vibration meter, noise detector - record of: minimum (Min), average (AVG), maximum (Max) sound level - logarithmic graph of sound level in decibels (dB) - calibration tool - two modes: manual and auto calibration - ability to stop and record the results of measurements at any time Enjoy with Sound Meter !

About

CodeDeck

Features
Read full description

CodeDeck is the essential industrial toolkit for warehousing, logistics, manufacturing, and transport. Built for reliable frontline work: 100% offline, no account required, and completely ad-free. LABEL CREATOR & CUSTOM STYLE STUDIO - Free-form industrial label designer: create labels with barcodes, Data Matrix, text, borders, and logos - Built-in standard warehouse formats (100x70 mm, 100x150 mm, 70x50 mm) and custom dimensions - Over 50 professional styling presets for QR codes and Data Matrix - Rapid batch generation from CSV and progressive serial numbering DOCUMENT & LABEL PHOTO ARCHIVE - Rapid camera scanning or batch import directly from your photo library - Full-page (1:1) A4 document capture with professional auto-framing - Perspective correction and calibration tool tailored for industrial labels - Fast organization by folders, categories, and instant local search PDF EXPORT & HIGH-EFFICIENCY PRINTING - Shelf Bin Packing: automatically arrange multiple labels on A4 sheets to save up to 50% paper - Corporate co-branding: embed your company logo and custom headers into PDF reports - "Today's Batch" quick selector supporting industrial date codes (e.g., WW-D, YYWW, Fruit Manager LYYDDD) - ZPL code generator for compatible industrial thermal printers (Zebra and industry standards) - Standard ISO paper formats (A4, A5, A6) and label sizes with instant orientation flip (W to H) INDUSTRIAL SCANNING & BATCH WORKFLOWS - Reads Data Matrix (Fruit Manager profile), QR Code, EAN-13, GS1-128, Code 128, and more - Seamless integration with Bluetooth barcode scanners (HID), external barcode guns, and network streams - Rapid Batch Mode: scan dozens of barcodes in continuous succession and export immediately to PDF or CSV - Industrial Wedge keyboard simulation for direct data entry into any field PALLET CALCULATOR & ERGONOMIC DECKCALC - Fast Box to Pallet calculations: manage layers, cartons per layer, full pallet loads, and remaining units - Horizontal and vertical DeckCalc: industrial calculator with adaptive anti-overflow layout - Left-handed and right-handed ergonomic modes: swap keypad alignment with a single tap for one-handed operation - Smart company profile switching based on scanned barcode formats WORKLOG & SHIFT TRACKER - Track shifts, breaks, and punch-in/out stamps directly on your device - Non-intrusive reminders for missing time stamps - All worklog records remain stored locally on your iPhone NFC TAGS & UTILITY TOOLS - Read and write standard NDEF NFC tags - Quick contact card import directly from QR codes - Encrypted local backups and selective data restore FIELD-READY RELIABILITY & TOTAL PRIVACY - High-contrast, glove-friendly interface with oversized touch targets - 100% Offline: zero data, photos, or scans are ever uploaded to cloud servers - No login or account required - Zero banner ads - No third-party trackers or background telemetry - Fully localized in 24 languages --- Privacy Policy: https://mugenesis.eu/codedeck/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sound Meter HQ4 screens
CodeDeck4 screens

Verdict

The call

The clearest difference is update cadence: CodeDeck at every 4 weeks against Sound Meter HQ's every 4 months. Sound Meter HQ's advantage is iOS requirement (13.0 vs 15.5). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sound Meter HQ sells 1 one-off in-app purchase and CodeDeck sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sound Meter HQ ships an update every 4 months, CodeDeck every 4 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Sound Meter HQ versus CodeDeck: the parameters behind the verdict, then further details
ParameterSound Meter HQCodeDeck
PriceFreeFree
Rating4.8 (348 ratings) — better—
Positive reviews37.5% of reviews—
Number of ratings348 — better—
Update frequencyEvery 4 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size13 MB54 MB
Age rating4+4+
DeveloperExaMobile S.A.George Muraviev

In-app purchases

1 purchases

Sound Meter HQ

One-time1
  • Remove ads$1.99
2 purchases

CodeDeck

Subscriptions2
  • CodeDeck Premium$3.991 Month
  • CodeDeck Premium$29.991 Year

Questions

Is Sound Meter HQ free?
Sound Meter HQ is free to download, with in-app purchases available.
Is CodeDeck free?
CodeDeck is free to download, with in-app purchases available.
Do Sound Meter HQ or CodeDeck have ads?
Neither Sound Meter HQ nor CodeDeck shows ads.
Which is updated more often, Sound Meter HQ or CodeDeck?
Sound Meter HQ ships an update every 4 months, and CodeDeck every 4 weeks. Most recently, Sound Meter HQ was updated on November 2, 2026 and CodeDeck on October 31, 2026.

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