Comparison

Noise Level Meter ™ vs Smart

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

Head to head
About

Noise Level Meter ™

Measure the sound loudness of your environment or appliances with real-time readings. This tool provides insights into minimum, average, and maximum noise levels, with calibration for accuracy. It's designed for quick assessments in various settings, offering a dark mode for comfortable viewing.

Highlights
  • Real-time noise level measurement
  • Calibration for accurate readings
  • Min, avg, and max noise insights
  • Dark mode support
  • Versatile for home, work, and outdoors
Features
Read full description

Noise Level Meter is an app to measure the noise level of your appliances or your surroundings. Is your appliance too loud? Is your room or office filled with noise? Easily check with this app. Quick & Easy Open the app, get real-time noise levels. No fuss. Accurate Readings Use calibration for pinpoint accuracy. Noise Insights See min, avg, and max noise levels around you. Dark Mode Easy on your eyes, day or night. Support Questions? Email us. We're here to help. Versatile Tool Ideal for work, home, or outdoor noise assessment. Noise Level Meter is free. You can use it forever, at no cost. However, Noise Level Meter does offer premium features for its subscribers. If you decide to purchase an upgrade, you can unlock additional features, i.e. remove ads and enable change description feature. Terms of Use: https://kociapp.github.io/Noise-Level-Meter/term-of-use Privacy Policy: https://kociapp.github.io/Noise-Level-Meter/privacy-policy

About

Smart

Read full description

Smart‑Pocket is your all‑in‑one utility suite to focus, discover, and create — packed with smart tools for everyday life and productivity. Core tools include: Pomodoro Timer, Notes, To‑Do, and Password Generator Currency, Weather, World Clock, and Unit Converter Calculator, Tip Calculator, and Mortgage Overpayment Voice Recorder, Image to Text (OCR), Image to SVG, and Background Remover Movie Watchlist + Movie Player, QR Tools, Compass, Battery Info, Ruler Quick Translator, Wi‑Fi Scanner, Crypto tracker, and more Now with refined navigation, modern themes, and faster access to your most‑used tools, Smart‑Pocket keeps everything you need in one place.

Screenshots

Noise Level Meter ™4 screens
Smart4 screens

Verdict

The call

The clearest difference is price: Noise Level Meter ™ at Free against Smart's $2.99. Noise Level Meter ™ also leads on device support (3 vs 1) and iOS requirement (16 vs 18.5). Smart's advantage is in-app purchases (none vs 6) and ads (none vs shown).

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

Noise Level Meter ™ is free to download; Smart costs $2.99 up front. Noise Level Meter ™ sells 6 in-app purchases, starting at $1.49 per month. Smart asks for nothing beyond the download.

UpkeepUpdate frequency

Noise Level Meter ™ ships an update every 2 months, Smart weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Noise Level Meter ™ versus Smart: the parameters behind the verdict, then further details
ParameterNoise Level Meter ™Smart
PriceFree — better$2.99
Rating4.7 (66 ratings) — better—
Positive reviews93.8% of reviews—
Number of ratings66 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS16 — better18.5
Further details — not scored
Size14 MB8 MB
Age rating4+4+
DeveloperAndy SutantoWaqar Chaudhry

In-app purchases

6 purchases

Noise Level Meter ™

Subscriptions5
  • Noise Level Meter$1.491 Month
  • Noise Level Meter$1.997 Days
  • Sound Level Meter Pro$6.996 Months
Show 2 more
  • Noise Level Meter Pro - 1Y27 Days trial$9.991 Year
  • dB Meter Pro$19.991 Year
One-time1
  • Decibel Meter Pro$19.99
None

Smart

No in-app purchases

Questions

Is Noise Level Meter ™ free?
Noise Level Meter ™ is free to download, with in-app purchases available.
Is Smart free?
Smart costs $2.99, with no in-app purchases.
Do Noise Level Meter ™ or Smart have ads?
Noise Level Meter ™ shows ads; Smart does not.
Which is updated more often, Noise Level Meter ™ or Smart?
Noise Level Meter ™ ships an update every 2 months, and Smart weekly. Most recently, Noise Level Meter ™ was updated on November 3, 2026 and Smart on October 30, 2026.

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