---
title: "iSmartESA - Отзывы, Доход и Загрузки приложения in Испания | Apple App Store"
description: "Sound acquisition is endlessly done from the smartphone's built-in microphone or external microphone at a sampling frequency of 44100Hz, and the last 20 seconds are recorded when the recording button "
---

# iSmartESA — Испания

![iSmartESA App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b9/d6/14/b9d6144c-f704-f0ed-6bd6-f4812a73c68f/AppIcon-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [Hiroshi Nakano](https://apptail.io/ru/developer/hiroshi-nakano-wpNb)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** ibikigairai.iSmartESA
**Store:** Apple App Store
**Country:** Испания
**Version:** 1.9 (released 2026-07-08)
**Original Release:** 2021-08-12
**Languages:** English, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/es/app/app/id1579688964)
**AppTail Page:** [https://apptail.io/ru/app/ismartesa-vQag/spain](https://apptail.io/ru/app/ismartesa-vQag/spain)

## iSmartESA Description
Sound acquisition is endlessly done from the smartphone's built-in microphone or external microphone at a sampling frequency of 44100Hz, and the last 20 seconds are recorded when the recording button is pressed. The frequency display range can be selected from 0-500Hz, 0-1kHz, 0-2kHz, 0-5kHz, 0-10kHz, and 0-20kHz.

Analysis: Waveform (time axis expansion and contraction, envelope), FFT spectrum. In case of voice sound analysis, the app can determine the fundamental frequency (by cepstrum) and formant frequencies (by MEM). In addition to being able to select any section for these analyzes, it is also possible to observe while playing back the sound.

Sound pressure level and frequency: During measurement, the moving average sound pressure level for one second is displayed (A-weighted value). This function may be used to measure environmental noise. The value is adjusted for a specific microphone: SONY ECM-SP10, but the accuracy is not guaranteed.  Also, during the measurement, the peak frequency (The frequency range to be detected is set on the setting screen) is displayed.

Files: You can save the recorded sound as a file with comments. Sharing function is available.

## iSmartESA Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/fb/10/a8/fb10a8c9-d9e6-1eed-c42d-3535780d8b76/58ca1b3e-a404-4cc2-a0ca-75d32b74e506_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-05-01_at_21.21.08.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/94/d9/32/94d9322b-dd8a-6a77-2cae-5fcd6b426abf/25b37bfc-5998-42dc-9ef6-aa745702ea5d_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-17_at_11.26.46.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/18/14/7f/18147faa-abfe-3ccd-1036-9509b479fbf7/e979bd86-942c-49f1-a4de-7a5690069eba_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-17_at_11.16.07.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/a9/1f/df/a91fdf80-ab5a-731e-974f-9dcffbcbdbe9/d15c3b8b-9c95-4cac-960b-ec1700736b2c_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-05-31_at_18.02.21.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/be/58/a4/be58a468-42d6-2f05-a677-3b6378b85524/c37a2252-5619-4618-99da-577bbe4467e4_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-17_at_11.14.25.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/83/81/15/83811517-845f-460b-1ce1-630e4d9da153/884ad4d8-a4ad-4de9-9ee2-0c6495a6e5d8_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-17_at_11.15.51.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/dd/11/d6/dd11d6d5-0df4-df72-b2d9-8ada4f8c7d3d/c639df11-9d5b-4bab-8031-b3276a2ff982_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-17_at_11.14.44.png/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/79/57/8e/79578e47-e7c0-ec13-75fa-52f29262e177/1bf75874-c8fb-4e20-b018-cedae294647d_Simulator_Screenshot_-_iPhone_14_Plus_-_2023-04-17_at_11.24.23.png/1284x2778.png)




## iSmartESA Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Испания | Education | #14 |
| Топ платных | Испания | Overall | #207 |

## iSmartESA Discovered Keywords
- n/a

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## iSmartESA Available In
- [ОАЭ](https://apptail.io/ru/app/ismartesa-vQag/united-arab-emirates)
- [Аргентина](https://apptail.io/ru/app/ismartesa-vQag/argentina)
- [Австрия](https://apptail.io/ru/app/ismartesa-vQag/austria)
- [Австралия](https://apptail.io/ru/app/ismartesa-vQag/australia)
- [Азербайджан](https://apptail.io/ru/app/ismartesa-vQag/azerbaijan)
- [Бельгия](https://apptail.io/ru/app/ismartesa-vQag/belgium)
- [Бразилия](https://apptail.io/ru/app/ismartesa-vQag/brazil)
- [Беларусь](https://apptail.io/ru/app/ismartesa-vQag/belarus)
- [Канада](https://apptail.io/ru/app/ismartesa-vQag/canada)
- [Швейцария](https://apptail.io/ru/app/ismartesa-vQag/switzerland)
- [Чили](https://apptail.io/ru/app/ismartesa-vQag/chile)
- [Китай](https://apptail.io/ru/app/ismartesa-vQag/china)
- [Колумбия](https://apptail.io/ru/app/ismartesa-vQag/colombia)
- [Чехия](https://apptail.io/ru/app/ismartesa-vQag/czechia)
- [Дания](https://apptail.io/ru/app/ismartesa-vQag/denmark)
- [Доминиканская Республика](https://apptail.io/ru/app/ismartesa-vQag/dominican-republic)
- [Алжир](https://apptail.io/ru/app/ismartesa-vQag/algeria)
- [Эквадор](https://apptail.io/ru/app/ismartesa-vQag/ecuador)
- [Египет](https://apptail.io/ru/app/ismartesa-vQag/egypt)
- [Испания](https://apptail.io/ru/app/ismartesa-vQag/spain)
- [Финляндия](https://apptail.io/ru/app/ismartesa-vQag/finland)
- [Франция](https://apptail.io/ru/app/ismartesa-vQag/france)
- [Великобритания](https://apptail.io/ru/app/ismartesa-vQag/united-kingdom)
- [Греция](https://apptail.io/ru/app/ismartesa-vQag/greece)
- [Гонконг (САР)](https://apptail.io/ru/app/ismartesa-vQag/hong-kong)
- [Венгрия](https://apptail.io/ru/app/ismartesa-vQag/hungary)
- [Ирландия](https://apptail.io/ru/app/ismartesa-vQag/ireland)
- [Израиль](https://apptail.io/ru/app/ismartesa-vQag/israel)
- [Индия](https://apptail.io/ru/app/ismartesa-vQag/india)
- [Исландия](https://apptail.io/ru/app/ismartesa-vQag/iceland)
- [Италия](https://apptail.io/ru/app/ismartesa-vQag/italy)
- [Япония](https://apptail.io/ru/app/ismartesa-vQag/japan)
- [Республика Корея](https://apptail.io/ru/app/ismartesa-vQag/south-korea)
- [Кувейт](https://apptail.io/ru/app/ismartesa-vQag/kuwait)
- [Казахстан](https://apptail.io/ru/app/ismartesa-vQag/kazakhstan)
- [Ливан](https://apptail.io/ru/app/ismartesa-vQag/lebanon)
- [Мадагаскар](https://apptail.io/ru/app/ismartesa-vQag/madagascar)
- [Северная Македония](https://apptail.io/ru/app/ismartesa-vQag/north-macedonia)
- [Мальта](https://apptail.io/ru/app/ismartesa-vQag/malta)
- [Мексика](https://apptail.io/ru/app/ismartesa-vQag/mexico)
- [Малайзия](https://apptail.io/ru/app/ismartesa-vQag/malaysia)
- [Нигерия](https://apptail.io/ru/app/ismartesa-vQag/nigeria)
- [Нидерланды](https://apptail.io/ru/app/ismartesa-vQag/netherlands)
- [Норвегия](https://apptail.io/ru/app/ismartesa-vQag/norway)
- [Новая Зеландия](https://apptail.io/ru/app/ismartesa-vQag/new-zealand)
- [Перу](https://apptail.io/ru/app/ismartesa-vQag/peru)
- [Филиппины](https://apptail.io/ru/app/ismartesa-vQag/philippines)
- [Пакистан](https://apptail.io/ru/app/ismartesa-vQag/pakistan)
- [Польша](https://apptail.io/ru/app/ismartesa-vQag/poland)
- [Португалия](https://apptail.io/ru/app/ismartesa-vQag/portugal)
- [Румыния](https://apptail.io/ru/app/ismartesa-vQag/romania)
- [Россия](https://apptail.io/ru/app/ismartesa-vQag/russia)
- [Саудовская Аравия](https://apptail.io/ru/app/ismartesa-vQag/saudi-arabia)
- [Швеция](https://apptail.io/ru/app/ismartesa-vQag/sweden)
- [Сингапур](https://apptail.io/ru/app/ismartesa-vQag/singapore)
- [Словения](https://apptail.io/ru/app/ismartesa-vQag/slovenia)
- [Словакия](https://apptail.io/ru/app/ismartesa-vQag/slovakia)
- [Таиланд](https://apptail.io/ru/app/ismartesa-vQag/thailand)
- [Турция](https://apptail.io/ru/app/ismartesa-vQag/turkey)
- [Тайвань](https://apptail.io/ru/app/ismartesa-vQag/taiwan)
- [Соединенные Штаты](https://apptail.io/ru/app/ismartesa-vQag/united-states)
- [Узбекистан](https://apptail.io/ru/app/ismartesa-vQag/uzbekistan)
- [Вьетнам](https://apptail.io/ru/app/ismartesa-vQag/vietnam)
- [Южно-Африканская Республика](https://apptail.io/ru/app/ismartesa-vQag/south-africa)

---

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