SARF - 君の日常を、音声が拡張する｜音声AR

Name: SARF - 君の日常を、音声が拡張する｜音声AR
Rating: 2.56 (10 reviews)
Author: HAKUHODO PRODUCT'S Inc.

LiveHAKUHODO PRODUCT'S Inc.1 app · 19.1K installsEntertainmentFreecom.avex.sarf

SARF is an audio AR app that creates new value in "content" and "places" using voice and location information.

Alert me ★ Watch Open in Play ↗

Total installs: 19,146
Installs / day: 0
Rating: 2.6★
Released: 2 Dec 2020
Last update: 15 Sept 2026
Countries: 1/30

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

1 changes

11 Oct 2026
Content rating
EveryoneRated for 3+

Country availability

Live 1Listed, not installable 29Not listed 0

United Arab Emirates

Argentina

Australia

Bangladesh

Brazil

Canada

Colombia

Germany

Egypt

Spain

France

United Kingdom

Indonesia

India

Italy

Japan2.6

Kenya

South Korea

Mexico

Nigeria

Philippines

Pakistan

Poland

Russia

Saudi Arabia

Thailand

Türkiye

United States

Vietnam

South Africa

Show all 30 countries ▾Show top 5 only ▴

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Location, Personal info and 2 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

14 in 4 groups

3 Sensitive7 Notable4 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks
Record sound using your phone's microphone

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable10

Access to miscellaneous device features that don't fit other categories

See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
Temporarily turn off your screen lock, for example to show an incoming calldisable your screen lock · DISABLE_KEYGUARD
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

音声 AR 技術で、その場所でしか聴くことが出来ない音声コンテンツを、スマートフォンから多言語で楽しめます。 SARF では、 ● 観光名所の多言語音声ガイド ● 謎解きやスタンプラリーなど地域や街中で楽しめる音声のゲームやアミューズメント体験 ● アーティストや声優の音声を使った聖地巡礼コンテンツ ● 地域を周遊しながら歴史やトリビアを学ぶ体験型学習など、日常生活の様々なシーンに音声が加わり、まったく新しいエンタテインメントを体験できます。【音声 AR とは】 GPS やビーコンなどを使い、特定の場所に紐づけた音声コンテンツを、専用アプリから配信する仕組みです。

What's new

【アップデート内容】 ■ 修正・シリアルコードの利用期限に関する表示を修正しました ■ 改善・アプリの安定性およびパフォーマンスを改善しました

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