Decibel Meter vs Popmodoro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Decibel Meter
Measure environmental noise levels and display decibel values in various formats. This smart sound meter app features a tidy graphic design and provides real-time noise detection using your mobile microphone. It offers clear visualizations of sound levels and includes helpful information about decibel measurements.
- Measures environmental noise decibel values
- Displays dB values in various forms
- Tidy graphic design with high frame rate
- Uses mobile microphone for ambient noise measurement
- Shows current, min, average, and max decibel values
- Displays decibel change chart
- Auto decibel value calibration
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A sound level meter that uses the microphone your iPhone or iPad already has. Free to download. FREE • Live dB with a gauge, a 60-second chart, a held peak and MIN / AVG (LAeq) / MAX while you record. • Frequency weighting A, C or Z and Fast or Slow response, like a hand-held meter. • Noise dose mode: NIOSH or OSHA dose, TWA, projected 8-hour dose and time left, always on the A scale. • Recordings saved to History with notes, tags, place and search. • Noise alert at 85 dB, a table of everyday sounds and a hearing-safety guide. • PDF report in your language, CSV, image card and text summary. NEIGHBOUR AND WORKPLACE NOISE LOGS Record a session, add a note and the place, then export a PDF with date, duration, weighting, minimum, average, maximum, time above 85 dB and the level chart. It is a personal record, not legal evidence. PREMIUM Weekly, monthly, yearly or a one-time Lifetime purchase. Removes ads and adds a year of statistics, session comparison, the noise map, longer video with dB overlay, a custom alert threshold, background monitoring and extra themes. Free users can watch an optional ad to unlock a single export. HONEST ABOUT THE LIMITS A phone microphone is made for voice, differs between models and squashes very loud sound, so the loudest readings come out low. The app adds a built-in correction; calibrate against a reference meter for better numbers. It is not a certified Class 1 or Class 2 meter, a dosimeter or a hearing test. PRIVACY No account. Sound is analysed in memory and not stored; the Video tab records audio only inside videos you choose to record. The free version shows Google ads and may ask for tracking permission; location is used only to tag a recording, if you allow it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Popmodoro
This app helps you concentrate and build focus habits using the Pomodoro Technique. It offers customizable work intervals and breaks with a calm, distraction-free interface. Track your progress and build a consistent routine for studying or deep work.
- Customizable work and break intervals
- Focus habit tracking
- Daily streak and progress visualization
- Calm, distraction-free design
- Gentle completion sounds
- Light and dark themes
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Popmodoro is a calm, beautifully simple Pomodoro timer and focus timer that helps you concentrate, beat procrastination, and build a study or work routine that sticks — one tomato at a time. Studying for exams, doing deep work, writing, coding, or just trying to stay off your phone? Popmodoro turns the proven Pomodoro Technique into an effortless daily focus habit. Start a session, work without distractions, take a well-earned break — then watch your focus minutes add up and your streak grow. THE POMODORO TECHNIQUE, MADE SIMPLE The Pomodoro Technique is a time-management method: you work in focused intervals — traditionally 25 minutes — separated by short breaks. Each interval is one "pomodoro." It's a simple, powerful way to manage your time, stay productive, and avoid burnout. Popmodoro makes it effortless: one tap to start the timer, and you're going. No setup, no clutter — just focus, break, repeat. A FLEXIBLE POMODORO TIMER - Set any length — tap the number to type it, or drag the slider from 1 minute to 4 hours - Use it as a 25-minute Pomodoro, a 30- or 45-minute study timer, or a 1-hour deep-work session - Great for quick 15-minute sprints, focused 60-minute blocks, or long 2-hour study sessions - A clean countdown with a calming progress ring keeps you in focus - See exactly what time your session ends - Automatic short breaks between sessions, with optional auto-start STAY MOTIVATED AND BUILD A FOCUS HABIT - Earn a tomato for every session you finish - Track daily tomatoes, total focus minutes, and your daily streak - A 7-day chart shows your week of Pomodoro sessions at a glance - A heatmap shows your momentum and study habit building over time - Turn focus into a daily habit that actually sticks — one Pomodoro at a time A POMODORO TIMER MADE TO BE CALM - Gentle completion sounds — pick the one you like best - Sounds play even when your phone is on silent, so you never miss the end of a session - Light and dark themes, day or night - A warm, minimal, distraction-free design built for deep focus PERFECT FOR - Students using a Pomodoro timer to study for exams or finish homework - Remote workers and professionals doing deep work - Writers, coders, designers, and other creatives who need distraction-free time - Anyone managing their time, beating procrastination, or building better focus and study habits WHY POMODORO WORKS Long, unbroken work drains focus and invites distraction. By breaking work into short Pomodoro intervals with regular breaks, the technique helps you start more easily, concentrate longer, and finish your day without burning out. Popmodoro brings that simple rhythm to your phone. Work, break, repeat. Download Popmodoro — the simple Pomodoro timer — and make your focus count, one tomato at a time.
Screenshots
Verdict
The clearest difference is in-app purchases: Popmodoro at none against Decibel Meter's 4. Popmodoro also leads on rating (5.0 vs 4.8). 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
Both are free to download. Decibel Meter sells 4 in-app purchases, starting at $0.99 per 7 days. Popmodoro asks for nothing beyond the download.
Popmodoro holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
| Parameter | Decibel Meter | Popmodoro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 2 months | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Grima Hdez | Ozan Guzelkan |
In-app purchases
Decibel Meter
- Decibel Sound Meter Pro Weekly$0.997 Days
- Pro Monthly$1.991 Month
- Decibel Sound Meter Pro Yearly$4.991 Year
- Decibel Pro Lifetime$9.99
Popmodoro
No in-app purchases









