Comparison

Decibel Check vs KeepWaves

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

Head to head
About

Decibel Check

Transform your smartphone into a precise sound level meter. Measure minimum, average, and maximum decibel levels with real-time visualizations and recording capabilities for detailed analysis. Gain insights into your auditory environment.

Highlights
  • Real-time Min, Avg, Max sound level measurement
  • Sound recording for analysis
  • Intuitive data visualizations
  • Clear and user-friendly interface
  • Precise sound measurements
Features
Read full description

Decibel Check: Your Ultimate Sound Level Meter Transform your smartphone into a professional-grade sound level meter with Decibel Check! Whether you're at a concert, monitoring workplace noise, or simply curious about your environment's sound levels, Decibel Check provides precise measurements and insightful data right at your fingertips. Key Features: - Min, Avg, Max Sound Levels: Accurately measure and display the minimum, average, and maximum sound levels in real-time, ensuring you have a comprehensive understanding of the noise around you. - Recording Capability: Capture sound levels over time with our easy-to-use recording feature. Perfect for detailed analysis or long-term monitoring. - Cool Visualizations: Enjoy our sleek and intuitive visualizations that make interpreting sound data engaging and straightforward. Watch as the sound waves dance on your screen! - Clear Data Presentation: Our clean and user-friendly interface presents data in an organized manner, making it easy to read and understand your sound environment at a glance. Why Choose Decibel Check? - Precision: Built with advanced algorithms, Decibel Check ensures you get accurate sound measurements every time. - Usability: Designed for both professionals and casual users, our app is intuitive and easy to navigate. - Insightful Analysis: With features like recording and comprehensive data presentation, you'll gain deeper insights into the sound levels around you. Discover the power of sound measurement with Decibel Check and take control of your auditory environment today! Download now and start measuring! Upgrade your experience with optional in-app purchases, providing exclusive features, content, and unlimited access. - Unlimited sound scanning - Sound history - Remove ads Privacy Policy: https://ny-development.jimdosite.com/ Terms & Conditions: https://ny-development.jimdosite.com/terms-and-conditions/

About

KeepWaves

Transform audio recordings into visual art with customizable waveform visualizations. Capture high-quality sound, apply effects, and share your unique acoustic memories as audio, images, or videos. Preserve precious sounds in a way that engages both sight and hearing.

Highlights
  • Customizable waveform visualizations
  • High-quality audio recording
  • Real-time visualization
  • Advanced audio processing
  • Multiple export options (audio, image, video)
  • Intuitive organization and search
  • Interactive playback
Features
Read full description

Record sound and turn it into a visual memory with KeepWaves. Capture audio, explore its waveform and customize how your recording looks when you share it. RECORD AND PLAY Record with adjustable sensitivity and gain. Play saved audio with waveform scrubbing and playback controls. MAKE IT YOURS Customize waveform colors, backgrounds and visual settings. Adjust your audio with the available processing controls and select the range you want to export. SAVE AND SHARE Organize and search saved recordings. Export audio, waveform images or videos to share through the apps you choose. KeepWaves Pro is required to make new recordings. Existing recordings remain available to play and export without an active subscription. Monthly and yearly subscriptions are available. Keep your own backups of important recordings. SUBSCRIPTION DETAILS The store shows the price, billing period and any eligible introductory offer before purchase. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled before the renewal deadline shown by the store. Manage or cancel through your store subscription settings. Restore Purchases checks eligible existing access. Terms of Use: https://keepwaves.com/terms Privacy Policy: https://keepwaves.com/privacy

Screenshots

Decibel Check3 screens
KeepWaves4 screens

Verdict

The call

The clearest difference is rating: KeepWaves at 5.0 against Decibel Check's 1.5. KeepWaves also leads on in-app purchases (none vs 2). Decibel Check's advantage is update cadence (every 3 weeks vs every 19 months) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads 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. Decibel Check sells 2 in-app purchases, starting at $1.99 per month. KeepWaves asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KeepWaves holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Decibel Check ships an update every 3 weeks, KeepWaves every 19 months. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

Scorecard5 real differences · 4 level
Decibel Check versus KeepWaves: the parameters behind the verdict, then further details
ParameterDecibel CheckKeepWaves
PriceFreeFree
Rating1.5 (2 ratings)5.0 (1 ratings) — better
Number of ratings2 — better1
Update frequencyEvery 3 weeks — betterEvery 19 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size35 MB15 MB
Age rating4+4+
DeveloperEvo Tec Labs @ Pepperbit OnlineArla Services

Customer experience

Decibel Check

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

KeepWaves

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Decibel Check

Subscriptions2
  • Premium MONTHLY3 Days trial$1.991 Month
  • Premium YEARLY$9.991 Year
None

KeepWaves

No in-app purchases

Questions

Is Decibel Check free?
Decibel Check is free to download, with in-app purchases available.
Is KeepWaves free?
KeepWaves is free to download, with no in-app purchases.
Which has better reviews, Decibel Check or KeepWaves?
KeepWaves is rated higher. Decibel Check averages 1.5 out of 5 from 2 ratings, while KeepWaves averages 5.0 from 1 ratings.
Do Decibel Check or KeepWaves have ads?
Neither Decibel Check nor KeepWaves shows ads.
Which is updated more often, Decibel Check or KeepWaves?
Decibel Check ships an update every 3 weeks, and KeepWaves every 19 months. Most recently, Decibel Check was updated on September 27, 2026 and KeepWaves on September 28, 2026.

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