Comparison

Decibel Meter vs FlowVis

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

Head to head
About

Decibel Meter

Easily measure sound levels with this accurate and intuitive tool. It displays current, maximum, and average decibel values, along with a graphical overview for quick comprehension. This utility is completely free to use.

Highlights
  • Simple and easy to use
  • Quick and accurate dB measuring
  • All-in-one meter
  • Maximum, current, and average values
  • Gauge meter display
  • Values displayed in graph
Features
Read full description

Understand the sound levels around you with a clear live meter, responsive graph, and session recording. FREE FEATURES • Live estimated sound-level readings • Current, minimum, average, and maximum values • Real-time history graph • Manual calibration offset • Recording playback PREMIUM FEATURES • Ad-free measuring • Advanced response-time options • Additional frequency modes • Automatic recording saves • Saved measurement history Decibel Meter uses your device microphone only while measuring. Phone microphone readings are estimates and are not a substitute for a calibrated professional sound-level meter or workplace safety equipment. Subscription pricing and trial availability are shown before purchase and may vary by region. Subscriptions renew automatically unless cancelled in your App Store account settings. Terms of Use: https://www.devnex.nl/terms Privacy Policy: https://www.devnex.nl/privacy-policy.html

About

FlowVis

Features
Read full description

The FlowVis App gives you rapid access to some of the most important information from your FlowVis Online system. With the FlowVis Digital display and the FlowVis Online hardware you have unlimited access to your FlowVis data. Monitor more than one FlowVis with a single app. From the Dashboard you can see and do more like set alerts to high flow, low flow or no flow conditions. With the FlowVis Online you can now totalize your flow daily and check turn over rates.

Screenshots

Decibel Meter3 screens
FlowVis4 screens

Verdict

The call

The clearest difference is in-app purchases: FlowVis at none against Decibel Meter's 4. FlowVis 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 sells 4 in-app purchases, starting at $1.99 per 7 days. FlowVis asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Decibel Meter versus FlowVis: the parameters behind the verdict, then further details
ParameterDecibel MeterFlowVis
PriceFreeFree
Rating4.6 (719 ratings) — better—
Positive reviews56.7% of reviews—
Number of ratings719 — better—
Update frequencyEvery 6 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.116.0 — better
Further details — not scored
Size36 MB3 MB
Age rating4+4+
DeveloperDevnexKona Labs

Bugs and requests

Decibel Meter

Reported bugs

2 issues
  • Unable to close the app or cancel Google requests
  • Recordings not saving despite claims of free saving

Requested features

3 requests
  • Add ability to save/export recordings
  • Provide more customization options (weighting, etc.)
  • Improve stability and reduce crashes

FlowVis

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Decibel Meter

Subscriptions4
  • Weekly subscription3 Days trial$1.997 Days
  • Monthly Subscription$2.991 Month
  • Weekly Subscription3 Days trial$3.997 Days
Show 1 more
  • Half-Yearly Subscription$9.496 Months
None

FlowVis

No in-app purchases

Questions

Is Decibel Meter free?
Decibel Meter is free to download, with in-app purchases available.
Is FlowVis free?
FlowVis is free to download, with no in-app purchases.
Do Decibel Meter or FlowVis have ads?
Decibel Meter shows ads; FlowVis does not.

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