dB Decibel Meter vs LOOP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
dB Decibel Meter
Measure sound levels with your phone. This tool offers accurate decibel readings for private use, featuring a user-friendly design and detailed charts for understanding sound impact. It's a convenient way to gauge audio volumes around you.
- Accurate decibel measurements
- User-friendly design
- Sound level charts
- Private use focused
- Supports iPhone 6s/Plus
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dB Meter in your pocket. Sound level meter with exclusive accuracy of measurements. Calibrated with professional high-precision decibel meter. Please note that dB Meter - lux decibel measurement tool app is not a replacement for a professional device and should be used for private purposes only. It provides a simple way to measure audio volumes in your environment. Features: - Full support for iPhone 6s and iPhone 6s Plus. - Unique and attractive design. - Exclusive simplicity and convenience of use . - Highly accurate measurements. Please note the maximum measurement level in the app is limited to 120 dB. Have any questions or suggestions? Write to us: support@lspapps.com DB Chart 150-160 dB = Eardrum rupture 140 decibel = Aircraft carrier deck. 130 dB = Jet take-off (100 meters), gun blast at close range. 120 dB= Human pain threshold, loud rock concert. 110 decibel = Serious hearing damage if sustained for more than 1 hour. 100 dB = Serious hearing damage if sustained for more than 8 hours. 90 decibel = Likely hearing damage if sustained for more than 8 hours. 80 decibel = Potential but unlikely hearing damage if sustained for more than 8 hours. 70 dB = Just annoying, but probably safe. 60 dB= Typical conversational volume. 50 dB = A quiet, library conversation. 40 decibel = A whisper. 30 dB= Barely audible sound. 20 decibel= Threshold of human hearing.
LOOP
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See time, without thinking about it. LOOP – Visual Timer helps you manage time visually, so you don’t have to keep checking numbers or counting minutes. Time moves quietly in a circle. You always know your pace — at a glance. Time management, made simple. Managing time is harder than it looks. Numbers, alarms, and constant checking can interrupt focus. LOOP reduces that mental load by making time visible instead of numeric. You don’t need to stare. A quick glance is enough. Key Features * Visual circular timer * * Easily understand progress and pacing * Minimal interaction * Start with a single tap * Presets for routines * Save and repeat your work, rest, or workout flows * Designed to stay out of the way * Simple UI that doesn’t distract * Ad-supported, with optional subscription * Subscribe to remove ads for a quieter experience Perfect for * Studying or focused work * Pomodoro-style routines * People who find numbers tiring * Children and seniors * Anyone who prefers calm, simple apps Lighten your mind by visualizing time. LOOP is not about controlling time. It’s about using time naturally. Less thinking. Less touching. Just time, flowing. About ads & subscription LOOP shows ads to support ongoing development. With a subscription, you can remove ads and enjoy a more peaceful experience. Subscriptions can be managed anytime from your Apple account settings. LOOP – Visual Timer Time management, made simple. === End User License Agreement (EULA) The terms of use for this app can be found below.: https://morimori-labo.monster/privacy_apps/privacy_appsvisualtimer_terms_en.html
Screenshots
Verdict
The clearest difference is price: LOOP at Free against dB Decibel Meter's $1.99. LOOP also leads on update cadence (daily vs monthly). dB Decibel Meter's advantage is in-app purchases (none vs 1) 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
LOOP is free to download; dB Decibel Meter costs $1.99 up front. LOOP sells 1 in-app purchase, starting at $1.99 per month. dB Decibel Meter asks for nothing beyond the download.
dB Decibel Meter ships an update monthly, LOOP daily. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.
| Parameter | dB Decibel Meter | LOOP |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.5 (241 ratings) — better | — |
| Positive reviews | 78.6% of reviews | — |
| Number of ratings | 241 — better | — |
| Update frequency | Monthly | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 7.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 27 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Marina Polyanskaya | Junichi Koike |
Bugs and requests
dB Decibel Meter
Reported bugs
3 issues- Readings are too high or inaccurate
- App crashes or freezes on certain devices
- Lowest reading is 27 dB, even in very quiet environments
Requested features
4 requests- Add support for iPad landscape mode
- Implement peak hold and relative difference modes
- Provide more guidance on settings and usage
- Allow for custom calibration and environment settings
LOOP
Not enough reviews yet to summarise bugs or requests.
In-app purchases
dB Decibel Meter
No in-app purchases
LOOP
- Removing ads$1.991 Month









