Comparison

TooLoud vs Decibel Meter

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

Head to head
About

TooLoud

Monitor ambient noise levels to protect your hearing. This utility displays volume readings in a clear format and alerts you when noise levels may be harmful, suggesting the use of ear protection. Customize smoothing filters for more accurate average readings.

Highlights
  • Real-time volume level display
  • Hearing damage warnings
  • Ear plug recommendations
  • Adjustable smoothing filters
  • Accurate average readings
Features
Read full description

How loud is it, really? TooLoud turns your iPhone into a simple sound level meter, so you can see at a glance whether the place you're in is loud enough to damage your hearing. Your ears start to take damage above 85 dB — a busy street, a blender, a noisy restaurant — often without you noticing. TooLoud shows the volume around you in real time and warns you when it's worth reaching for ear protection. FEATURES • Live decibel readings — current, average and peak levels at a glance • A clear, colour-coded meter: green when you're safe, red when you're not • “How loud is that?” — a reference guide that maps everyday sounds, from a whisper to a concert, onto the decibel scale, with your own reading pinned in place • Adjustable smoothing to filter out sudden spikes for a steadier average • A clean, distraction-free design TooLoud gives guideline readings using your device's built-in microphone, and it's a great way to build awareness of the noise in your daily life. Protect your hearing — it doesn't grow back.

About

Decibel Meter

This tool transforms your iPhone into a professional sound level meter, measuring decibels and analyzing sound frequencies. It helps identify harmful noise levels to protect your hearing and health, offering detailed insights and measurement history.

Highlights
  • Professional sound level meter
  • Sound frequency analysis
  • Noise dosimeter with standards
  • Accurate sound pressure measurements
  • Save and export measurements
  • Advanced measurement charts
  • MIN/MAX/AVG data
Features
Read full description

Decibel Meter is a professional tool to measure decibels & analyze sound frequency. This app turns your iPhone into a professional sound level meter, detects harmful noises and helps protect your health & hearing. Measure the noise level around you and protect yourself in case of excessive volume. Main Features: * A noise dosimeter will help you understand how noisy it is at your workplace or home. * Dosimeter with NIOSH, OSHA standards * Accurate sound pressure measurements * Various types of measurements: dBa, dBc, dBz * Save measurements to the database right on your iPhone * Get MIN / MAX / AVG information for your measurements * Export measurements * Advanced charts show you the deep details of your measurements Is your job high in noise? Do you want to find out if the neighbours are not exceeding the permissible volume values? Do you want to monitor the health of your ears? This means that our application can serve you as a faithful assistant. Are you ready to give it a go? Subscription information about pricing and terms: The app is based on the freemium model: it's free to use. However, you can subscribe for unlimited access to all features with unlimited usage. I provide different options. The longer period – the profitable subscription. Privacy Policy: https://sites.google.com/view/richapps/privacy-policy Terms of Use: https://sites.google.com/view/richapps/terms-of-use

Screenshots

TooLoud4 screens
Decibel Meter4 screens

Verdict

The call

The clearest difference is in-app purchases: TooLoud at none against Decibel Meter's 4. TooLoud also leads on update cadence (fortnightly vs every 11 months). Decibel Meter's advantage is iOS requirement (15.0 vs 17.0). On price, review sentiment, 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 Meter sells 4 in-app purchases, starting at $3.99 per 7 days. TooLoud asks for nothing beyond the download.

UpkeepUpdate frequency

TooLoud ships an update fortnightly, Decibel Meter every 11 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
TooLoud versus Decibel Meter: the parameters behind the verdict, then further details
ParameterTooLoudDecibel Meter
PriceFreeFree
Rating—3.5 (55 ratings) — better
Positive reviews46.2% of reviews50.0% of reviews — better
Number of ratings—55 — better
Update frequencyFortnightly — betterEvery 11 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size4 MB18 MB
Age rating12+4+
DeveloperRGB-StudioRychard Matskevich

Customer experience

TooLoud

Written reviews13 reviews
Positive46.2%
Neutral7.7%
Negative46.2%

Decibel Meter

All ratings54 ratings
Positive61.1%
Neutral3.7%
Negative35.2%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

None

TooLoud

No in-app purchases

4 purchases

Decibel Meter

Subscriptions4
  • Decibel Meter Premium Weekly3 Days trial$3.997 Days
  • Noise Spectrum Detector VIP3 Days trial$8.991 Month
  • Noise Frequency Checker VIP$19.993 Months
Show 1 more
  • Sound Level Analyzer dB VIP$29.991 Year

Questions

Is TooLoud free?
TooLoud is free to download, with no in-app purchases.
Is Decibel Meter free?
Decibel Meter is free to download, with in-app purchases available.
Do TooLoud or Decibel Meter have ads?
Neither TooLoud nor Decibel Meter shows ads.
Which is updated more often, TooLoud or Decibel Meter?
TooLoud ships an update fortnightly, and Decibel Meter every 11 months. Most recently, TooLoud was updated on October 23, 2026 and Decibel Meter on October 24, 2026.

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