Comparison

Decibel Meter vs Copy My Data

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

Head to head
About

Decibel Meter

This tool transforms your iPhone into a real-time sound level meter. It measures and displays environmental noise in decibels, helping you monitor sound at home, work, or outdoors. Protect your hearing by detecting loud noises and staying aware of your sound environment.

Highlights
  • Real-time decibel measurement
  • Dynamic graph display
  • Min/Max/Average sound levels
  • Measuring timer
  • Pause and Reset buttons
  • Noise pollution checks
Features
Read full description

Decibel Meter is a powerful and easy-to-use sound level meter (also known as dB meter, SPL meter, or noise detector) that turns your iPhone into a real-time sound measuring tool. Using your device’s built-in microphone, Decibel Meter detects and displays environmental noise levels in decibels (dB). Whether you're monitoring noise at home, measuring sound at work, or checking noise pollution outdoors – this app provides accurate, real-time readings. Key Features: - Real-time decibel measurement with dynamic graph - Sound level display: Min / Max / Average - Measuring timer included - Easy-to-use Pause and Reset buttons - Useful for sound tests, noise pollution checks, and SPL monitoring Use Cases: - Monitor home or work noise - Measure traffic, music, or construction sound - Perform noise tests for health and safety - Detect sound levels in quiet or noisy environments Sound measurements depend on your device’s microphone and may vary from professional SPL meters. Protect your ears and your health. Use Decibel Meter to detect loud noise and stay in control of your sound environment. Download now and start measuring sound today! Privacy Policy: https://www.getpaoapps.com/privacy Terms of Use: https://www.getpaoapps.com/terms

About

Copy My Data

Effortlessly transfer contacts, photos, videos, and calendar events between iPhones using your local network. This app offers a fast, private, and secure solution for phone cloning and content sharing without needing accounts or cloud storage.

Highlights
  • Transfer contacts, photos, videos, calendar events
  • Local network transfer (no internet needed)
  • Secure and private data transfer
  • No accounts or cloud required
  • Fast and intuitive interface
  • Phone cloning and content sharing
Features
Read full description

Copy My Data makes mobile transfer effortless. Whether you’re upgrading to a new iPhone or want to sync two devices, this app lets you securely transfer your contacts, photos, videos, and calendar events using just your local network, the smart transfer solution for quick and easy content transfer. No accounts. No cloud. Just fast, private, and intuitive phone transfer between iPhones. How it works: 1. Install the app on both iPhones 2. Connect both devices to the same local network 3. Select Send Data on one device and Receive Data on the other 4. Follow the on-screen steps to complete your data transfer It’s that simple. Skip cables and complicated backups, use Copy My Data for reliable phone cloning and secure sharing. Key features: • Transfer contacts, photos, videos, and calendar events • Send and receive data between iPhones • Complete data transfer using only your local network, no internet required • We do not collect or store any user data • Fast, secure, and private mobile transfer experience • Simple setup and guided smart transfer process Whether you’re performing a phone transfer, content transfer, or just want to transfer videos, transfer photos, or transfer contacts, Copy My Data gets it done — hassle-free. Common Questions: • How do I transfer data from iphone to iphone? Just install Copy My Data on both devices, connect them to the same network, and follow the steps to send data from your old phone and receive data on your new one. • Can I transfer photos and videos without using iCloud? Yes! This app enables full content transfer, including transfer videos and transfer photos, directly over your local Wi-Fi, no internet or iCloud needed. • Is my data secure during transfer? Absolutely. Your data transfer never leaves your local network, and we do not collect or store any user data. A subscription is required for Copy My Data Premium. Manage or cancel your subscription anytime in your Apple ID settings. ---- Privacy Policy: https://ios2web.com/copy-my-data/privacy-policy/ Terms of Service: https://ios2web.com/copy-my-data/terms-of-service/

Screenshots

Decibel Meter4 screens
Copy My Data4 screens

Verdict

The call

Decibel Meter and Copy My Data both sit at 4.7 stars, but that hides the real split: 70% of Decibel Meter's written reviews are positive against 50% of Copy My Data's. Copy My Data's advantage is update cadence (fortnightly vs monthly). On price, rating, ratings volume and ads 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. Decibel Meter sells 3 in-app purchases, starting at $2.99 per 7 days and Copy My Data sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Decibel Meter against 4.6 for Copy My Data. Both are backed by a comparable volume of ratings — 54 and 41 respectively. Written reviews are what separate them: 70% of Decibel Meter's written reviews are positive against 50% of Copy My Data's.

UpkeepUpdate frequency

Decibel Meter ships an update monthly, Copy My Data fortnightly. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Decibel Meter versus Copy My Data: the parameters behind the verdict, then further details
ParameterDecibel MeterCopy My Data
PriceFreeFree
Rating4.7 (54 ratings) — better4.6 (41 ratings)
Positive reviews70.0% of reviews — better50.0% of reviews
Number of ratings54 — better41
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.6
Further details — not scored
Size176 MB17 MB
Age rating4+4+
DeveloperPaoAppsIon Postolachi

Customer experience

Decibel Meter

All ratings50 ratings
Positive92.0%
Neutral8.0%
Negative0.0%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

Copy My Data

All ratings41 ratings
Positive92.7%
Neutral0.0%
Negative7.3%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

Decibel Meter

Subscriptions3
  • Weekly Access with Trial3 Days trial$2.997 Days
  • Weekly Access$2.997 Days
  • Yearly Access$17.991 Year
4 purchases

Copy My Data

Subscriptions3
  • Weekly Premium$3.997 Days
  • Monthly Premium$5.991 Month
  • Yearly Premium3 Days trial$29.991 Year
One-time1
  • Lifetime Premium$49.99

Questions

Is Decibel Meter free?
Decibel Meter is free to download, with in-app purchases available.
Is Copy My Data free?
Copy My Data is free to download, with in-app purchases available.
Which has better reviews, Decibel Meter or Copy My Data?
Decibel Meter is rated higher. Decibel Meter averages 4.7 out of 5 from 54 ratings, while Copy My Data averages 4.6 from 41 ratings.
Do Decibel Meter or Copy My Data have ads?
Neither Decibel Meter nor Copy My Data shows ads.
Which is updated more often, Decibel Meter or Copy My Data?
Decibel Meter ships an update monthly, and Copy My Data fortnightly. Most recently, Decibel Meter was updated on October 24, 2026 and Copy My Data on October 24, 2026.

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