Aiko

🇺🇸 United States
Sindre Sorhus  | 
44
ASO score
Text
39/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.4
rating
Votes
1.1K
rating
App Age
2y 9m
rating
Last Update
Nov 24, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.5
4.68
-4%
Number of Ratings (Voted)
1.1K
3.2M
-100%
App Age
2y 9m
7y 8m
-64%
In-app Purchases Price
$0
$67
Update Frequency
19d
28d
-33%
Title Length
4
23
-83%
Subtitle Length
30
28
+7%
Description Length
2 685
3 048
-12%
Number of Screenshots
624
1339
-53 %
Size
1 726MB
276MB
+524 %

Category Ranking in United States

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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
Analyze this and other apps using Asolytics tools

Text ASO

Title (
Characters: 4 of 30
)
Aiko
Subtitle (
Characters: 30 of 30
)
AI Speech-to-Text (Transcribe)
Description (
Characters: 2685 of 4000
)
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. 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.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.4
1 096 voters

Some Latest Reviews

LeoL89
24 Oct, 2025
5
I have tried tons of these apps. This is by far the most accurate and flexible one. A true life changer. Works across multiple languages. Not super fast on longer recordings but it produces great results with minimal mistakes. And it doesn’t require a subscription! I would gladly pay triple what I paid as a one-time fee for this app. It saves me literally hours of work each week.
metehansak
14 Oct, 2025
5
This app helps me organize my notes and voice memos so easily. If anyone uses voice memos or don’t like to constantly type to your notes this is the app for you! Thanks for making the app
thekria
09 Oct, 2025
1
I’ve purchased the app for an important event when I needed a transcribing service urgently. And it failed me completely. All I would get was a repeat first sentence under a different time stamp. What a disappointment. Paid disappointment
Th&12ab
01 Oct, 2025
3
Hindi transcription is completely off! Also, has no features to input the commonly used words which may be jargons/technical words.
Ken Li 9527
30 Sep, 2025
1
狀況如標題所述,當前解法是: 先將語音備忘錄裡面的錄音檔,儲存至「檔案」,再由Aiko右上角import file 選擇剛儲存至「檔案」的錄音檔。 我的裝置是 17 Pro max 512G iOS版本26.0
yagonis
29 Sep, 2025
1
Traduce i primi minuti del file audio, dopo ripete la stessa frase senza sosta. Completane inutile.
DieWeltIstEins
19 Sep, 2025
5
Einfach nur gut. Die App funktioniert einwandfrei und das auch über mehrere Stunden am Stück. Was mir persönlich aber am besten gefällt ist das sie komplett offline funktioniert und man so nicht auf eine Netzwerk Verbindung angewiesen ist.
TLN928
03 Sep, 2025
2
I'm experiencing significant issues with the app's recording and transcription feature, which is hindering my workflow. 1. Importing Long Recordings: When I import an external audio file of a long meeting, the transcription fails. The tool gets stuck, often looping the last few words, which results in an incomplete and unusable transcript. 2. In-App Recording Instability: Recording directly within the app yields better transcription accuracy, but the recordings are fragile. They are frequently interrupted by incoming calls or other app notifications, causing the app to crash and lose the entire recording. While the voice-to-text engine for Cantonese is excellent, these reliability problems make the app impractical for my needs. I am deeply discouraged from continuing to use it until these stability issues are resolved.
CorentinDUbled
08 Aug, 2025
3
Elle a fonctionné une fois et depuis elle bug et je n’en tire rien… elle me met la même phrase en boucle et qui n’a pas de rapport avec l’audio que je lui demande de transcrire …

Other

Additional Information
Rating:
4.45
Voted: 1.1K
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Productivity, Business
Size: 1725MB
App Age: 2 years 9 months
Release Date: Mar 03, 2023
Last Update: Nov 24, 2025
Version: 1.9.2
Version history
1.9.2
Nov 24, 2025
- Bug fixes.
1.9.1
May 30, 2025
- Bug fixes.
Version history