TalkLog 〜Record Your Thoughts〜

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Content rating
Everyone
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Content rating
Everyone
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About this app

What happened today, what you love, and what you want to talk about next.
TalkLog is a language-learning app for recording short monologues in a foreign language and reviewing them with transcripts and AI corrections.

Start with a short sentence and practice expressing yourself in your own words.

■ Speak, record, and reflect
Record and play back your speaking practice. Revisit past recordings and AI feedback in your history. Each recording can be up to 5 minutes long.

■ Review your expressions with AI
Get transcripts of your recordings and AI feedback on grammar and phrasing.

■ Turn your ideas into practice sentences
Not sure what to say? Enter what you want to express, generate sentences in your learning language, and practice saying them aloud.

■ Save vocabulary and expressions
Save words and expressions you want to remember, then revisit them for review.

■ Choose your learning language
Supports English, Spanish, French, German, Italian, Korean, Chinese, and Japanese.
The interface is available in Japanese, English, and Spanish.

■ Free and Premium plans
Start with the Free plan. Monthly and annual Premium subscriptions increase your allowances for AI corrections, practice sentence generation, and transcription, and remove the total audio storage limit. Premium is ad-free.

On the Free plan, a full-screen ad may appear when you finish reading AI feedback and return to the previous screen. Ad display opportunities are limited to once per day, based on Japan Standard Time.

■ Your data and consent
Before cloud audio storage, transcription, or AI processing, we explain what data will be sent and why, and ask for your consent. Without consenting, you can still record locally and view saved results. You can withdraw consent in Settings.

Cloud and AI features require an account and an internet connection. AI results may contain errors.

■ Subscriptions
Check the app and the Google Play purchase screen for prices, usage allowances, and purchase terms.
Subscriptions renew automatically. Manage or cancel your subscription in Google Play subscription settings. Deleting the app or your account does not cancel your subscription.

Support: support@ncm-tech.com
Operated by: Nex Core Mechanics, K.K.
Record language practice, get AI feedback, create sentences, and review words.
Updated on
Oct 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 6 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Improved word explanations on the Progress screen with natural phrasing and alternative expressions.
Added specific explanations, practice suggestions, and examples to recurring correction points.
You can now view the transcript and play back your recording while waiting for AI feedback.
Content rating
Everyone
In-App Purchases
Learn more

App support

Phone number
+819072135248
About the developer
NEX CORE MECHANICS, K.K.
apps-management@ncm-tech.com
39, AZANISHIUENO, OHIRACHO OKAZAKI, 愛知県 444-0007 Japan
+81 90-7213-5248