---
title: "Aiko - Reviews, Revenue and Downloads in South Korea | Apple App Store"
description: "High-quality on-device transcription. Easily convert speech to text from meetings, lectures, and more.  The transcription is powered by OpenAI's Whisper running locally on your device. Nothing leaves "
---

# Aiko — South Korea

![Aiko App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/9e/b3/a5/9eb3a5de-8d0c-9b0b-4567-1a3b4501ac39/AppIcon-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png)

**Developer:** [Sindre Sorhus](https://apptail.io/developer/sindre-sorhus-KX)
**Category:** Productivity
**Rating:** 4.7/5 (22 ratings)
**Price:** Free
**Bundle ID:** com.sindresorhus.Aiko
**Store:** Apple App Store
**Country:** South Korea
**Version:** 1.10.0 (released 2026-02-20)
**Original Release:** 2023-03-03
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id1672085276)
**AppTail Page:** [https://apptail.io/app/aiko-dBgl/south-korea](https://apptail.io/app/aiko-dBgl/south-korea)

## Aiko Description
High-quality on-device transcription. Easily convert speech to text from meetings, lectures, and more.

The transcription is powered by OpenAI's Whisper running locally on your device. Nothing leaves your device.

You can export the transcription as subtitles too. It has a word-replacement feature to let you automatically fix common mistakes.

Aiko favors accuracy over speed.

It does not do live transcription while recording.
It does not currently have speaker detection.


Try the trial first. See website.

Note: Sharing from Voice Memos on iOS 26 does not work because of a iOS 26 bug outside of my control.


Supports audio in 100 different languages:
Afrikaans, Albanian, Amharic, Arabic, Armenian, Assamese, Azerbaijani, Bangla, Bashkir, Basque, Belarusian, Bosnian, Breton, Bulgarian, Burmese, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Faroese, Finnish, French, Galician, Georgian, German, Greek, Gujarati, Haitian Creole, Hausa, Hawaiian, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Javanese, Kannada, Kazakh, Khmer, Korean, Lao, Latin, Latvian, Lingala, Lithuanian, Luxembourgish, Macedonian, Malagasy, Malay, Malayalam, Maltese, Marathi, Mongolian, Māori, Nepali, Norwegian, Norwegian Nynorsk, Occitan, Pashto, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Sanskrit, Serbian, Shona, Sindhi, Sinhala, Slovak, Slovenian, Somali, Spanish, Swahili, Swedish, Tagalog, Tajik, Tamil, Tatar, Telugu, Thai, Tibetan, Turkish, Turkmen, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Yiddish, Yoruba


The app was made possible thanks to Whisper by OpenAI and whisper.cpp by Georgi Gerganov.


■ FAQ

‣ Can I edit the text in the app?

I don't plan to support any editing. Export the transcription and edit it in a proper text editor.

‣ Why is the app so large?

The app delivers the highest quality transcription on the market for 100 different languages. Rather than asking why it's so large, the real question is how is it so small.

‣ Why is the transcription so slow?

The app favors accuracy over speed. However, performance is expected to improve in the coming months.

‣ Why must I keep the iOS app open while it transcribes?

iOS apps are fundamentally restricted from operating in the background for extended periods.

‣ Can I delete some of the languages to save space?

This is unfortunately not possible. The model has all the languages stored together in a way that makes it impossible to remove just some languages.


More FAQs on the website.


■ Technical details

The app uses the Whisper medium or small model on iOS depending on available memory and the large v3 model on macOS.


■ Privacy

The transcription is done locally on your device. Nothing leaves your device.


■ Support

You can contact me through the feedback button in the app.

## Aiko Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/45/c8/b1/45c8b168-f3e2-df26-b3c1-a7f3c8fd55bb/a0d0438c-c15b-49f1-92a6-c8032539ab79_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00282nd_generation_U0029_-_2023-03-03_at_01.49.26.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/c5/14/d1/c514d1b7-8790-cb8a-d10e-6ca109543105/ce46b148-2783-465c-8de2-63402ed28249_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00282nd_generation_U0029_-_2023-03-03_at_01.50.57.png/2048x2732.png)

## Aiko Rating Breakdown in South Korea
- 5 stars: 19 (86%)
- 4 stars: 2 (9%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (5%)

## Aiko Reviews in South Korea

### ***** "너무 좋아요"
영상에서 나온 정보를 다시 볼때 영상을 다시보면 시간낭비로 느껴졌는데 이 앱으로 빠르게 글로 전환해서 보니까 시간도 절약되고 좋습니다!
-- On lucky, 2025-01-05

### ***** "Does this app use the Neural Engine?"
Does this app use the Neural Engine?
-- dㅁㅁㅁㅁlxpzp, 2024-09-01

### ***** "Holy crap"
Amazing. Total life saver. No reason to skip this app.
-- ForceEqualsMassAcceleration, 2024-01-23

### *---- "한국어 번역 개못함"
지맛대로해석하네
-- ㅇㅇㅇ엄ㅁ, 2023-11-14

### ***** "Crash"
I really like this app and use a lot. But nowadays the app crashed often when i upload record longer than 1 hour 😭
-- 권곰씨, 2023-11-02

### ***** "Thank you"
Thanks you and please add translate to korean i need this tool very very god bless you
-- 겆나비싸도랏나, 2023-08-24

### ***** "best of best"
It's an application for the utmost convenience, without the need for many words
-- 쪼맨한천사, 2023-08-24

### ***** "It just works..."
Today I was trying this software with my iphone. I was amazed seeing how accurately it detected my non-native english tone. It simply works, people. Nothing else to say.
-- Mahboob82, 2023-07-31

[View all Aiko reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Aiko Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Mexico | Productivity | #3 |
| Top Paid | Austria | Productivity | #3 |
| Top Paid | Norway | Productivity | #5 |
| Top Paid | Ireland | Productivity | #7 |
| Top Paid | Portugal | Productivity | #7 |
| Top Paid | Netherlands | Productivity | #9 |
| Top Paid | Germany | Productivity | #10 |
| Top Paid | Hungary | Productivity | #10 |
| Top Paid | Spain | Productivity | #11 |
| Top Paid | Brazil | Productivity | #11 |
| Top Paid | Japan | Productivity | #13 |
| Top Paid | Taiwan | Productivity | #19 |
| Top Paid | Ukraine | Productivity | #20 |
| Top Paid | Sweden | Productivity | #21 |
| Top Paid | United Kingdom | Productivity | #21 |
| Top Paid | Switzerland | Productivity | #22 |
| Top Paid | United States | Productivity | #23 |
| Top Paid | Indonesia | Productivity | #24 |
| Top Paid | France | Productivity | #38 |
| Top Paid | Australia | Productivity | #41 |
| Top Paid | Canada | Productivity | #51 |
| Top Paid | Austria | Overall | #52 |
| Top Paid | Norway | Overall | #63 |
| Top Paid | Mexico | Overall | #63 |
| Top Paid | Netherlands | Overall | #69 |
| Top Paid | Ireland | Overall | #86 |
| Top Paid | Brazil | Overall | #87 |
| Top Paid | Vietnam | Productivity | #102 |
| Top Paid | Hungary | Overall | #104 |
| Top Paid | Germany | Overall | #107 |
| Top Paid | Spain | Overall | #131 |
| Top Paid | Portugal | Overall | #131 |
| Top Paid | Malaysia | Productivity | #131 |
| Top Paid | Israel | Productivity | #135 |
| Top Paid | Japan | Overall | #145 |
| Top Paid | Romania | Productivity | #150 |
| Top Paid | Poland | Productivity | #154 |
| Top Paid | Kazakhstan | Productivity | #157 |
| Top Paid | Chile | Productivity | #171 |
| Top Paid | Singapore | Productivity | #182 |
| Top Paid | Hong Kong SAR China | Productivity | #184 |
| Top Paid | Türkiye | Productivity | #186 |
| Top Paid | Belgium | Productivity | #195 |
| Top Paid | Philippines | Productivity | #196 |
| Top Paid | Ukraine | Overall | #204 |
| Top Paid | Thailand | Productivity | #206 |
| Top Paid | Czechia | Productivity | #208 |
| Top Paid | Finland | Productivity | #211 |
| Top Paid | Saudi Arabia | Productivity | #222 |
| Top Paid | Indonesia | Overall | #226 |
| Top Paid | Denmark | Productivity | #241 |
| Top Paid | Sweden | Overall | #241 |
| Top Paid | United Arab Emirates | Productivity | #241 |
| Top Paid | Dominican Republic | Productivity | #241 |
| Top Paid | Russia | Productivity | #247 |
| Top Paid | Lebanon | Productivity | #248 |
| Top Paid | Taiwan | Overall | #250 |
| Top Paid | South Korea | Productivity | #250 |
| Top Paid | Argentina | Productivity | #276 |
| Top Paid | Italy | Productivity | #280 |
| Top Paid | Greece | Productivity | #283 |
| Top Paid | United Kingdom | Overall | #285 |
| Top Paid | Peru | Productivity | #298 |
| Top Paid | New Zealand | Productivity | #316 |
| Top Paid | Switzerland | Overall | #328 |
| Top Paid | South Africa | Productivity | #336 |
| Top Paid | India | Productivity | #338 |
| Top Paid | United States | Overall | #339 |
| Top Paid | Kuwait | Productivity | #343 |
| Top Paid | Pakistan | Productivity | #393 |
| Top Paid | France | Overall | #410 |
| Top Paid | Colombia | Productivity | #413 |

## Aiko Discovered Keywords
- transcript memo
- aiko
- whisper transcribe

## Apps Similar to Aiko
- [Voice Memo Dictation to Text](https://apptail.io/app/voice-memo-dictation-to-text-vAj/south-korea)
- [Joplin](https://apptail.io/app/joplin-Hbhb/south-korea)
- [Whisper : Speech to Text](https://apptail.io/app/whisper-speech-to-text-aail/south-korea)
- [Secrets - Password Manager](https://apptail.io/app/secrets-password-manager-nEzm/south-korea)
- [Transcribe AI: Voice to Text](https://apptail.io/app/transcribe-ai-voice-to-text-pFfn/south-korea)
- [Chat with PDF - AI Summary](https://apptail.io/app/chat-with-pdf-ai-summary-fQnn/south-korea)
- [Teleprompter for Video Pro](https://apptail.io/app/teleprompter-for-video-pro-wKNn/south-korea)
- [Reminder Widget by Mindr](https://apptail.io/app/reminder-widget-by-mindr-zONn/south-korea)
- [Superlist: To-Do List & Tasks](https://apptail.io/app/superlist-to-do-list-tasks-Aauo/south-korea)
- [AI Keyboard: KeyAI](https://apptail.io/app/ai-keyboard-keyai-RDzo/south-korea)

## Aiko Available In
- [United States](https://apptail.io/app/aiko-dBgl/united-states)
- [Germany](https://apptail.io/app/aiko-dBgl/germany)
- [United Kingdom](https://apptail.io/app/aiko-dBgl/united-kingdom)
- [France](https://apptail.io/app/aiko-dBgl/france)
- [Canada](https://apptail.io/app/aiko-dBgl/canada)
- [Australia](https://apptail.io/app/aiko-dBgl/australia)
- [Austria](https://apptail.io/app/aiko-dBgl/austria)
- [India](https://apptail.io/app/aiko-dBgl/india)
- [Brazil](https://apptail.io/app/aiko-dBgl/brazil)
- [South Korea](https://apptail.io/app/aiko-dBgl/south-korea)
- [Switzerland](https://apptail.io/app/aiko-dBgl/switzerland)
- [Taiwan](https://apptail.io/app/aiko-dBgl/taiwan)
- [Italy](https://apptail.io/app/aiko-dBgl/italy)
- [Spain](https://apptail.io/app/aiko-dBgl/spain)
- [Japan](https://apptail.io/app/aiko-dBgl/japan)
- [Netherlands](https://apptail.io/app/aiko-dBgl/netherlands)
- [Hong Kong SAR China](https://apptail.io/app/aiko-dBgl/hong-kong)
- [Russia](https://apptail.io/app/aiko-dBgl/russia)
- [Türkiye](https://apptail.io/app/aiko-dBgl/turkey)
- [Mexico](https://apptail.io/app/aiko-dBgl/mexico)
- [Sweden](https://apptail.io/app/aiko-dBgl/sweden)
- [Belgium](https://apptail.io/app/aiko-dBgl/belgium)
- [Singapore](https://apptail.io/app/aiko-dBgl/singapore)
- [New Zealand](https://apptail.io/app/aiko-dBgl/new-zealand)
- [Poland](https://apptail.io/app/aiko-dBgl/poland)
- [Ukraine](https://apptail.io/app/aiko-dBgl/ukraine)
- [Greece](https://apptail.io/app/aiko-dBgl/greece)
- [Denmark](https://apptail.io/app/aiko-dBgl/denmark)
- [Philippines](https://apptail.io/app/aiko-dBgl/philippines)
- [Israel](https://apptail.io/app/aiko-dBgl/israel)
- [Vietnam](https://apptail.io/app/aiko-dBgl/vietnam)
- [Malaysia](https://apptail.io/app/aiko-dBgl/malaysia)
- [Norway](https://apptail.io/app/aiko-dBgl/norway)
- [Finland](https://apptail.io/app/aiko-dBgl/finland)
- [Indonesia](https://apptail.io/app/aiko-dBgl/indonesia)
- [Romania](https://apptail.io/app/aiko-dBgl/romania)
- [Portugal](https://apptail.io/app/aiko-dBgl/portugal)
- [South Africa](https://apptail.io/app/aiko-dBgl/south-africa)
- [Chile](https://apptail.io/app/aiko-dBgl/chile)
- [Thailand](https://apptail.io/app/aiko-dBgl/thailand)
- [Argentina](https://apptail.io/app/aiko-dBgl/argentina)
- [Peru](https://apptail.io/app/aiko-dBgl/peru)
- [Hungary](https://apptail.io/app/aiko-dBgl/hungary)
- [Czechia](https://apptail.io/app/aiko-dBgl/czechia)
- [Ireland](https://apptail.io/app/aiko-dBgl/ireland)
- [Kazakhstan](https://apptail.io/app/aiko-dBgl/kazakhstan)
- [United Arab Emirates](https://apptail.io/app/aiko-dBgl/united-arab-emirates)
- [Armenia](https://apptail.io/app/aiko-dBgl/armenia)
- [Dominican Republic](https://apptail.io/app/aiko-dBgl/dominican-republic)
- [Luxembourg](https://apptail.io/app/aiko-dBgl/luxembourg)
- [Latvia](https://apptail.io/app/aiko-dBgl/latvia)
- [Nigeria](https://apptail.io/app/aiko-dBgl/nigeria)
- [Saudi Arabia](https://apptail.io/app/aiko-dBgl/saudi-arabia)
- [Slovakia](https://apptail.io/app/aiko-dBgl/slovakia)
- [Lithuania](https://apptail.io/app/aiko-dBgl/lithuania)
- [Sri Lanka](https://apptail.io/app/aiko-dBgl/sri-lanka)
- [Pakistan](https://apptail.io/app/aiko-dBgl/pakistan)
- [Lebanon](https://apptail.io/app/aiko-dBgl/lebanon)
- [Kuwait](https://apptail.io/app/aiko-dBgl/kuwait)
- [Qatar](https://apptail.io/app/aiko-dBgl/qatar)
- [Jordan](https://apptail.io/app/aiko-dBgl/jordan)
- [Croatia](https://apptail.io/app/aiko-dBgl/croatia)
- [Brunei](https://apptail.io/app/aiko-dBgl/brunei)
- [Egypt](https://apptail.io/app/aiko-dBgl/egypt)
- [Estonia](https://apptail.io/app/aiko-dBgl/estonia)
- [Slovenia](https://apptail.io/app/aiko-dBgl/slovenia)
- [Azerbaijan](https://apptail.io/app/aiko-dBgl/azerbaijan)
- [Ecuador](https://apptail.io/app/aiko-dBgl/ecuador)
- [Algeria](https://apptail.io/app/aiko-dBgl/algeria)
- [Cyprus](https://apptail.io/app/aiko-dBgl/cyprus)
- [Colombia](https://apptail.io/app/aiko-dBgl/colombia)
- [Belarus](https://apptail.io/app/aiko-dBgl/belarus)
- [Uzbekistan](https://apptail.io/app/aiko-dBgl/uzbekistan)
- [Nepal](https://apptail.io/app/aiko-dBgl/nepal)
- [Madagascar](https://apptail.io/app/aiko-dBgl/madagascar)

---

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