Comparison

Sound Meter vs Freeway 2

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 environmental noise levels in decibels (dB) with this tool. It helps identify noise pollution, monitor sound levels, and protect your hearing by setting decibel warnings. Record noise, take photos, and create videos of decibel readings.

Highlights
  • Measure environmental noise in decibels (dB)
  • Evaluate average and maximum decibel values
  • Display decibel levels in gauge and graph
  • Record sound levels with photos and videos
  • Set decibel warnings for hearing protection
  • Calibrate for accuracy
  • Multiple themes
Features
Read full description

Sound Level Meter app can measure environment noise in decibel values (dB). Sound Level Meter is a perfect free auxiliary tool to evaluate the noise around you and the best noise detector & real-time audio analyzer, a necessary noise detector app for both individuals and families, it helps you stay away from noise pollution and concentrate. Compare the noise you record to reference, is it normal conversation, or as loud as subway train? Features of Decibel Meter & Sound Level Meter - Evaluate current noise reference - Evaluate avg/max decibel values (dB) - Display decibel in gauge & graph - Measure sound level with record - Save noise recording, take decibel photo and record decibel video - Display avg/min/max decibel values of records - 4 themes for your choice - Calibrate if you feel not accurate enough - Regulate voices visually - Set decibel warning for timely hearing protection Uses of Decibel Meter & Sound Level Meter - When you feel too noisy but without proof - Monitor sound level around us - Detect the decibel of your neighbors - Record your snores Levels of Noise in decibels (dB) according to the American Academy of audiology, from 20 dB to 120 dB between the division. Note: The max values are limited by your ios device, very loud noises may not be recognized accurately. This sound meter app is a necessary noise detector app for both individuals and families, it helps you stay away from noise pollution and concentrate. Just need one step to turn your phone into a sound meter tool to measure environmental noise, download this free Sound Meter app! About the In-App Subscription: --Subscription period: "Sound Meter Premium - Monthly" (continuous monthly subscription product), "Sound Meter Premium - Yearly" (continuous annual subscription product), "Sound Meter Premium - Permanently" --Payment: After user confirms the purchase and pays, it will be billed through your Apple ID account --Cancel renewal: If you need to cancel the renewal, please manually turn off the automatic renewal function in the iTunes/Apple ID setting management 24 hours before the current subscription period expires --Renewal: Apple’s iTunes account will be deducted within 24 hours before expiration. After the deduction is successful, the subscription period will be extended by one subscription period. --Privacy Policy: http://privacypolicy.oss-us-west-1.aliyuncs.com/protocol/privacy.txt --EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Freeway 2

Features
Read full description

Freeway 2 is the official access control application for Milani SPA, designed for seamless and secure workplace entry. The app allows employees and authorized personnel to interact with company gates and access points equipped with IOD hardware. Leveraging Bluetooth Low Energy (BLE) technology, Freeway 2 enables the secure unlocking of doors, gates, and turnstiles directly from your smartphone, eliminating the need for physical badges or traditional keys.

Screenshots

Sound Meter4 screens
Freeway 24 screens

Verdict

The call

The clearest difference is in-app purchases: Freeway 2 at none against Sound Meter's 3. Freeway 2 also leads on ads (none vs shown). On price, update cadence, 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. Sound Meter sells 3 in-app purchases, starting at $1.99 per month. Freeway 2 asks for nothing beyond the download.

UpkeepUpdate frequency

Sound Meter ships an update every 6 weeks, Freeway 2 every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Sound Meter versus Freeway 2: the parameters behind the verdict, then further details
ParameterSound MeterFreeway 2
PriceFreeFree
Rating4.3 (31 ratings) — better—
Positive reviews56.4% of reviews—
Number of ratings31 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size38 MB34 MB
Age rating4+4+
DeveloperCoocent Ltd.Gabriele Murari

In-app purchases

3 purchases

Sound Meter

Subscriptions2
  • Sound meter premium - monthly$1.991 Month
  • Sound meter premium - yearly$9.991 Year
One-time1
  • Sound meter premium- permanent$12.99
None

Freeway 2

No in-app purchases

Questions

Is Sound Meter free?
Sound Meter is free to download, with in-app purchases available.
Is Freeway 2 free?
Freeway 2 is free to download, with no in-app purchases.
Do Sound Meter or Freeway 2 have ads?
Sound Meter shows ads; Freeway 2 does not.
Which is updated more often, Sound Meter or Freeway 2?
Sound Meter ships an update every 6 weeks, and Freeway 2 every 2 months. Most recently, Sound Meter was updated on November 3, 2026 and Freeway 2 on October 31, 2026.

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