Comparison

Decibel Meter dB (Sound Meter) vs Allotment Optimizer

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

Head to head
About

Decibel Meter dB (Sound Meter)

Measure sound volume in real-time with this app. It provides precise decibel readings, a visual timeline of sound fluctuations, and customizable calibration for accurate results. Ideal for monitoring noise levels in various environments.

Highlights
  • Accurate sound measurements in decibels (dB)
  • Real-time volume display
  • Volume timeline for trend analysis
  • Customizable calibration settings
  • User-friendly interface
Features
Read full description

*** Decibel Meter - Measure Sound Volume with Precision! *** Introducing Decibel Meter, the ultimate tool for accurately measuring sound levels in decibels (dB). Whether you're monitoring noise levels in your environment, checking the sound of your music, or simply curious about the volume around you, our app provides real-time measurements and easy-to-understand feedback. With a sleek interface and precise functionality, Decibel Meter is your go-to sound meter for all your acoustic needs. Whether you're using a db meter to check your home’s background noise or need a professional-grade noise meter for your job, this app adapts to your needs. Enjoy the reliability of a finely tuned sound meter that delivers consistent performance every time. With this versatile noise meter, you can assess the loudness of any setting with confidence. Our db meter is ideal for musicians, audio technicians, and everyday users alike. Trust in our sound meter to help you create a quieter, safer, and more informed environment. *** Real-Time Sound Measurement *** Our db meter offers real-time sound measurement, instantly displaying the current sound volume level on your device. The main indicator not only shows the exact decibel level but also provides a brief explanation of the volume intensity, so you always know what the numbers mean. *** Key Features of Decibel Meter *** - Accurate Sound Measurements: Get precise sound volume readings in decibels (dB) with our advanced sound meter. Monitor the noise levels around you with ease and confidence. - Real-Time Volume Display: The app continuously updates the current sound level in real-time, making it easy to track changes in your environment's volume. - Volume Timeline: At the bottom of the screen, you'll find a volume value timeline that visually represents sound fluctuations over time, helping you to see trends and patterns in noise levels. - Customizable Calibration: Tailor the app to your specific device with the calibration settings. Adjust the db meter according to your microphone's characteristics for the most accurate readings possible. - User-Friendly Interface: Simple and intuitive, our app is designed for anyone to use. Whether you're a sound engineer or just curious, Decibel Meter makes sound measurement straightforward and accessible. *** How to Use *** - Open the App: Launch the Decibel Meter to start measuring sound levels instantly. - Monitor Sound Levels: Watch as the main indicator displays the current sound volume in decibels (dB), with a helpful explanation of the sound intensity. - Calibrate for Accuracy: Use the settings screen to calibrate the sound meter according to your device's microphone for optimal accuracy. - Review the Volume Timeline: Check the timeline at the bottom of the screen to observe sound volume changes over time. *** Why Choose Decibel Meter? *** - Precision at Your Fingertips: Our app provides highly accurate sound level readings, ensuring you always have the most reliable information. - Easy Calibration: Customize the dB meter to fit your device's microphone, ensuring precise measurements tailored to your specific needs. - Visual and Intuitive: The combination of real-time data, visual timelines, and clear explanations makes understanding sound levels easier than ever. Privacy Policy: https://zipoapps.com/iosdecibelmeter/privacy/ Terms and Conditions: https://zipoapps.com/iosdecibelmeter/terms/

About

Allotment Optimizer

Features
Read full description

Allotment Optimizer is a local planning tool for adults who want to estimate product purchases against legal allotment limits. Create a product list, enter package details, compare product combinations, and run an optimizer to see how different choices affect your available allotment. The app is designed for planning only. It does not support ordering, delivery, checkout, payment, live inventory, dispensary accounts, or store integration. Features: • Build and manage a saved product library • Add products to a planning run • Compare products by category, package size, count, and price • Run an optimizer to view planning results • Save a local purchase log • Reset an active run while preserving saved products and settings • Optionally import a screenshot to help prefill editable product fields Screenshot import is optional and user-initiated. If you choose a screenshot, the app uses local OCR to help draft editable product fields. Screenshots, raw OCR text, and structured OCR output are not uploaded, synced, or permanently stored. You must review and manually save any product fields before they become part of your product library. Allotment Optimizer works locally on device. It has no accounts, backend sync, analytics, ads, tracking, ordering, payment, live inventory, cloud OCR, camera capture, microphone access, or share-sheet capture. Allotment Optimizer is intended for adults 21+ and is for informational planning only. Users are responsible for following all applicable laws and rules.

Screenshots

Decibel Meter dB (Sound Meter)4 screens
Allotment Optimizer4 screens

Verdict

The call

The clearest difference is in-app purchases: Allotment Optimizer at none against Decibel Meter dB (Sound Meter)'s 10. Allotment Optimizer also leads on ads (none vs shown). On price, device support and iOS requirement 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 dB (Sound Meter) sells 10 in-app purchases, starting at $0.99 per 7 days. Allotment Optimizer asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Decibel Meter dB (Sound Meter) versus Allotment Optimizer: the parameters behind the verdict, then further details
ParameterDecibel Meter dB (Sound Meter)Allotment Optimizer
PriceFreeFree
Rating4.4 (1.3K ratings) — better—
Positive reviews54.5% of reviews—
Number of ratings1.3K — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size134 MB52 MB
Age rating4+17+
DeveloperZipoAppsMatthew Grossman

Bugs and requests

Decibel Meter dB (Sound Meter)

Reported bugs

3 issues
  • Crashes and freezes
  • Sensitivity issues
  • Inconsistent performance

Requested features

3 requests
  • Ability to save and export recordings
  • Customizable settings and calibration
  • Support for older devices

Allotment Optimizer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Decibel Meter dB (Sound Meter)

Subscriptions7
  • Unlimited access3 Days trial$0.997 Days
  • Weekly Access$3.997 Days
  • Weekly Access$4.997 Days
Show 4 more
  • Premium features3 Days trial$6.997 Days
  • Premium features3 Days trial$8.997 Days
  • Yearly Access$19.991 Year
  • Yearly Access$49.991 Year
One-time3
  • Custom Calibration$1.99
  • Full Screen Mode$1.99
  • Frequency Weightings$2.99
None

Allotment Optimizer

No in-app purchases

Questions

Is Decibel Meter dB (Sound Meter) free?
Decibel Meter dB (Sound Meter) is free to download, with in-app purchases available.
Is Allotment Optimizer free?
Allotment Optimizer is free to download, with no in-app purchases.
Do Decibel Meter dB (Sound Meter) or Allotment Optimizer have ads?
Decibel Meter dB (Sound Meter) shows ads; Allotment Optimizer does not.

Other comparisons