The top 20 popular Tools Apps for Android in South Korea (with a recent update)

Check out the top Tools Apps which had a recent update in Google Play. We went through all Tools Apps for Android on Google Play in May 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in South Korea. Last updated on 2025-05-10.

국세청 홈택스 [손택스]

National Tax Service, Korea

설치/업데이트 오류 발생 시, Play스토어 데이터삭제 후 손택스 설치(방법: 설정⛯→애플리케이션(앱정보)→play스토어→저장공간→데이터삭제) 1. 회원가입은 PC홈택스 또는 손택스 모두 가능 - 홈택스나 손택스 중 한 곳만 회원가입 하여도 모두 사용 가능 2. 제공 서비스 (제공되는 서비스는 변경될 수 있습니…

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10,000,000+ downloads

National Tax Service, Korea
10,000,000+ downloads
TOOLS

국세청 홈택스 [손택스]

설치/업데이트 오류 발생 시, Play스토어 데이터삭제 후 손택스 설치(방법: 설정⛯→애플리케이션(앱정보)→play스토어→저장공간→데이터삭제) 1. 회원가입은 PC홈택스 또는…

Flitto - Translate, Learn

[New Feature] Check out different AI translation results at a single glance! Swift and perfect translation based on crowdsourcing and AI. Translation services with over 10 million users from 173 co…

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1,000,000+ downloads

Flitto
1,000,000+ downloads
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Flitto - Translate, Learn

[New Feature] Check out different AI translation results at a single glance! Swift and perfect translation based on cr…

OpenVPN Connect – OpenVPN App

WHAT IS OPENVPN CONNECT? The OpenVPN Connect app does NOT independently provide a VPN service. It is a client application that establishes and transports data over an encrypted secure tunnel via the…

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10,000,000+ downloads

OpenVPN
10,000,000+ downloads
TOOLS

OpenVPN Connect – OpenVPN App

WHAT IS OPENVPN CONNECT? The OpenVPN Connect app does NOT independently provide a VPN service. It is a client applicat…

Simeji Japanese keyboard+Emoji

バイドゥ株式会社

Simeji is a free Japanese input keyboard that has reached over 45M downloads! It comes with a skinnable keyboard, cute emoticons, emoji, and more! This is the most popular keyboard app in Japan! Try …

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10,000,000+ downloads

バイドゥ株式会社
10,000,000+ downloads
TOOLS

Simeji Japanese keyboard+Emoji

Simeji is a free Japanese input keyboard that has reached over 45M downloads! It comes with a skinnable keyboard, cute …

The Google App offers more ways to search about the things that matter to you. Try AI Overviews, Google Lens, and more to find quick answers, explore your interests, and stay up-to-date. Use text, vo…

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
TOOLS

The Google App offers more ways to search about the things that matter to you. Try AI Overviews, Google Lens, and more …

Google Play services

Google Play services is used to update Google apps and apps from Google Play. This component provides core functionality like authentication to your Google services, synchronized contacts, access to …

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
TOOLS

Google Play services

Google Play services is used to update Google apps and apps from Google Play. This component provides core functionalit…

AppMgr Pro III (App 2 SD)

AZSoft Technology Inc.

AppMgr (also known as App 2 SD) is a new design app that provides the following components: ★ Archive apps: archive apps to save storage on your Android device. Android 15+ only ★ Move apps: moves a…

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100,000+ downloads

AZSoft Technology Inc.
100,000+ downloads
TOOLS

AppMgr Pro III (App 2 SD)

AppMgr (also known as App 2 SD) is a new design app that provides the following components: ★ Archive apps: archive ap…

Speech Recognition & Synthesis

Power your device with the magic of Google’s text-to-speech and speech-to-text technology. Google Speech-to-Text functionality Speech Recognition provides speech-to-text functionality to G…

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
TOOLS

Speech Recognition & Synthesis

Power your device with the magic of Google’s text-to-speech and speech-to-text technology. Google Speech-to-Tex…

Smart Tools co.

Smart Distance is a tool in extended set of the Smart Tools collection. This rangefinder (telemeter) measures the distance to a target using camera perspective. The effective distance is 10m-1km, th…

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5,000,000+ downloads

Smart Tools co.
5,000,000+ downloads
TOOLS

Smart Distance is a tool in extended set of the Smart Tools collection. This rangefinder (telemeter) measures the dist…

Avast Cleanup – Phone Cleaner

Avast Cleanup is a cleaner app for Android that can help you: • Analyze phone's storage space and clear unnecessary data • Clean your photo library • Identify and …

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50,000,000+ downloads

Avast Software
50,000,000+ downloads
TOOLS

Avast Cleanup – Phone Cleaner

Avast Cleanup is a cleaner app for Android that can help you: • Analyze phone's storage space and clear unn…

Google Translate

• Text translation: Translate between 108 languages by typing • Tap to Translate: Copy text in any app and tap the Google Translate icon to translate (all languages) • Offline: Transla…

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1,000,000,000+ downloads

Google LLC
1,000,000,000+ downloads
TOOLS

Google Translate

• Text translation: Translate between 108 languages by typing • Tap to Translate: Copy text in any app and ta…

GuitarTuna: Tune & Play Guitar

GuitarTuna is your go-to guitar app, with over 100 million downloads and counting! Tune your guitar in seconds with the free guitar tuner, explore guitar chords & tabs for 20,000+ songs, and lear…

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100,000,000+ downloads

Yousician Ltd.
100,000,000+ downloads
TOOLS

GuitarTuna: Tune & Play Guitar

GuitarTuna is your go-to guitar app, with over 100 million downloads and counting! Tune your guitar in seconds with the…

Android System WebView

Android WebView is a pre-installed system component from Google that allows Android apps to display web content. Recent changes: • Bug fixes and speedy performance improvements

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
TOOLS

Android System WebView

Android WebView is a pre-installed system component from Google that allows Android apps to display web content. Recen…

Google Find My Device

Find, secure, erase, or play a sound on your lost Android devices. View your phone, tablet, headphones, and other accessories on a map – even if they’re offline. Play a …

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500,000,000+ downloads

Google LLC
500,000,000+ downloads
TOOLS

Google Find My Device

Find, secure, erase, or play a sound on your lost Android devices. View your phone, tablet, headphones, and ot…

Smart Tools co.

Unit converter is the 6th set of Smart Tools® collection. This app includes Currency (money, Bitcoin) exchange rates. There are a lot of unit converter calculator apps on the market. However, mo…

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10,000,000+ downloads

Smart Tools co.
10,000,000+ downloads
TOOLS

Unit converter is the 6th set of Smart Tools® collection. This app includes Currency (money, Bitcoin) exchange rate…

Multi Stopwatch and Timer Plus

The most Popular FREE "Stopwatch and Timer" app on Android. Beautifully clean, simple and reliable. The chosen stopwatch and timer for millions of people since 2009. Very simple and easy…

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10,000,000+ downloads

Landocs Apps
10,000,000+ downloads
TOOLS

Multi Stopwatch and Timer Plus

The most Popular FREE "Stopwatch and Timer" app on Android. Beautifully clean, simple and reliable. The chos…

Gboard - the Google Keyboard

Gboard has everything you love about Google Keyboard—speed and reliability, Glide Typing, voice typing, Handwriting, and more Glide Typing — Type faster by sliding your finger from lette…

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10,000,000,000+ downloads

Google LLC
10,000,000,000+ downloads
TOOLS

Gboard - the Google Keyboard

Gboard has everything you love about Google Keyboard—speed and reliability, Glide Typing, voice typing, Handwriti…

AppMgr III (App 2 SD)

AZSoft Technology Inc.

AppMgr (also known as App 2 SD) is a new design app that provides the following components: ★ Archive apps: archive apps to save storage on your Android device. Android 15+ only ★ Move apps: moves a…

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50,000,000+ downloads

AZSoft Technology Inc.
50,000,000+ downloads
TOOLS

AppMgr III (App 2 SD)

AppMgr (also known as App 2 SD) is a new design app that provides the following components: ★ Archive apps: archive ap…

Speedtest by Ookla

The Speedtest® app now features Downdetector® to help you plan, assess, and troubleshoot your internet connection for seamless connectivity in one location. Make the Speedtest app your first …

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100,000,000+ downloads

Ookla
100,000,000+ downloads
TOOLS

Speedtest by Ookla

The Speedtest® app now features Downdetector® to help you plan, assess, and troubleshoot your internet connecti…

Biro Umum Setda Prov. Sulut

Sistem Informasi Layanan Administrasi Pemerintah Provinsi Sulawesi Utara untuk mengelola Surat Masuk, Naskah Dinas, Ekspedisi Surat, Pelayanan Barang Masuk. Recent changes: -> Surat Masuk Disposi…

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Biro Umum Setda Prov. Sulut
10+ downloads
TOOLS

Sistem Informasi Layanan Administrasi Pemerintah Provinsi Sulawesi Utara untuk mengelola Surat Masuk, Naskah Dinas, Eks…