lingo diary

Master any language through daily writing with AI-powered feedback!

Lingo Diary is the easiest way to improve your language skills. Write daily journal entries in your target language and get instant AI corrections, translations, and personalized feedback.

WHY LINGO DIARY

Write freely in 6+ languages

Get instant AI feedback on grammar and expression

Track your progress with a visual calendar

Receive daily prompts to inspire your writing

Enjoy personalized learning at your own pace

KEY FEATURES

Three Writing Modes: Free, Guided, or Exercise

AI corrections with detailed explanations

Translation to your native language

Text-to-Speech for pronunciation practice

Multi-language support (English, Korean, Japanese, Chinese, Spanish, French, Thai, Vietnamese)

Daily reminders to build consistent habits

Beautiful calendar to visualize your progress

WRITING MODES
Freewriting Mode

Open-ended journal entries

No prompts or guidance

800-character limit

Focus on natural expression

Guided Mode

AI-generated daily prompts and questions

Covers topics like daily life, opinions, and experiences

Encourages specific vocabulary and grammar

Refresh option for new prompts

Exercise Mode

Structured language exercises

Fill-in-the-blank and sentence construction tasks

Answer reveal option

Strengthen specific grammar and vocabulary

AI FEEDBACK SYSTEM
Sentence-by-Sentence Analysis
Each sentence is reviewed and corrected individually.

Corrections and Explanations
Highlighted errors with corrected versions and clear explanations.

Translation
Full translation to your native language to support comprehension.

Summary
Overall writing quality assessment with key strengths and improvement points.

Mood Summary
A short summary representing the tone or theme of the day’s entry.

PROGRESS TRACKING
Monthly Calendar View

Default view on app open

Days with entries visibly marked

Selected day highlighted

Easy month navigation

Today indicator

Entry List View

Multiple entries per day supported

Entry preview with date and time

Tap to view full entry with feedback

Timeline View

Chronological display of all entries

Scroll through your writing history

Visual representation of your progress

DAILY REMINDERS

Customizable notification times (13 preset options)

Choose day frequency (Daily, Weekday, Weekend)

Manage settings in the preferences page

Integrated onboarding setup

SUPPORTED LANGUAGES
Learn in:

English

Korean (한국어)

Japanese (日本語)

Chinese (中文)

Spanish (Español)

French (Français)
Interface available in eight languages.

PERFECT FOR

Language learners of all levels

Professionals improving business English

Students practicing writing skills

Anyone building a daily writing habit

Immigrants and expats learning a local language

Start your language learning journey today with Lingo Diary!