Athmer SchallApp vs Focal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Athmer SchallApp
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Sound insulation of doors with Athmer automatic door seals With the sound measuring app from Athmer, you can test the intensity with which your sources of sound (general home noise, traffic noise, music) pass through closed doors at home. A standard interior door within living quarters has a floor gap (the opening between the door and the floor) of approx. 7mm. In this case, the entire door has a sound insulation of approx. 23dB. With a 10mm gap, the insulation is only 18dB. With an automatic floor seal from Athmer, you can minimise these disturbances, creating a more comfortable, healthy atmosphere for living. Many people are not aware of the effects that sound has on humans and above all, on human health. With continuous sound (longer than 0.2 sec) of 60 dB during sleep, stress activity already begins to take place in the body. At 80 dB, long-term physical damage can occur. For calm, restful sleep, background sounds may not surpass 40 dB. The following examples to show how many decibels are generated by everyday sounds: Jet plane 130 dB Aeroplane in close proximity 120 dB Traffic noise (distance of building to street/vehicle approx. 7m) 70 dB Normal conversation 50 dB Typical sounds home 45 dB The pain threshold of human hearing is 130 dB. Noise exposure of 150 decibels causes irreversible damage in seconds. Note: The results of the noise measurement by the app cannot be compared to the results of professional measurement. The measurement is only an approximate reference value. An exact measurement is not possible due to the microphone’s lack of precision and the volatility of background sounds. Explanation of terms: Sound Mechanical vibrations and waves in an elastic medium, e.g. air or structure-borne sound in the audible range of human beings. Sound lasting longer than 0.2 seconds is classed as continuous sound. Sound waves are produced during speaking or music-making, among other things, or by the noise emitted by machines, for example. Noise Any type of sound, especially of great intensity, which disturbs, annoys, or even damages human health. Decibel (dB) This describes the intensity of sound. The decibel is a logarithmic unit: this means that in order to obtain an increase of 10dB, the sound source must be increased tenfold. The human ear would perceive this as about “twice as loud.” Performing the measurements: First measurement: stand approx. 1m in front of the door and hold your device steady. Press „start“ and wait for 15 seconds until the measurement is done. Second measurement/ comparative measurement: cover the floor gap temporary (with a towel, a blanket, tape, etc.) to notice the positive effect if the floor gap is closed. Start the measurement again.
Focal
Enhance your concentration and manage tasks with timed work sessions and restorative breaks. This tool helps minimize distractions, encouraging deep work and mindful relaxation. Stay on track with customizable notifications and live updates on your home screen.
- Smart focus sessions based on research
- Rejuvenating break timer
- Customizable notifications
- Live Activity on widgets
- Distraction-free work slots
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Introducing FocusTimer - To Boost Your Focus! Ever felt overwhelmed with distractions? Dive deep into your tasks and rejuvenate with well-timed breaks using TimerApp. It's not just a timer; it's your personal productivity booster. HIGHLIGHTS: - Smart Focus Sessions - Based on scientific research, our focus timer ensures you get the most out of every minute. Say goodbye to procrastination and embrace peak productivity. - Rejuvenating Breaks - Don’t just stare at your screen. Our break timer encourages true relaxation, reminding you to stretch, hydrate, or even step outside. Return refreshed and ready for the next task. - Notifications - From subtle nudges to fun mode, customize how TimerApp interacts with you. Stay motivated in style! - Live Activity on Widgets - Stay updated without even opening the app! With our live activity widgets, your focus sessions and breaks are always just a glance away. Why TimerApp? Our lives are cluttered with notifications, calls, and endless tasks. TimerApp helps carve out dedicated, distraction-free slots, ensuring you make progress on what truly matters. Whether you're a student tackling assignments, a professional meeting deadlines, or anyone wanting more discipline in their routine, TimerApp is your ally. Revolutionize your productivity. Experience the magic of focused attention. Download TimerApp today and unlock your true potential.
Screenshots
Verdict
The clearest difference is update cadence: Focal at every 2 months against Athmer SchallApp's every 64 months. Athmer SchallApp's advantage is iOS requirement (12.0 vs 16.2). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Athmer SchallApp ships an update every 64 months, Focal every 2 months. The most recent releases landed on October 26, 2026 and September 23, 2026 respectively.
| Parameter | Athmer SchallApp | Focal |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 64 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 35 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Athmer oHG | Jakob Vogt |
In-app purchases
Athmer SchallApp
No in-app purchases
Focal
No in-app purchases









