endiary: English diary coach

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About this app

Keep a diary in English and get it reviewed as you write it.

Finish a sentence and endiary reads that sentence right away. Not when you submit, not when you ask — the moment you put a full stop on it. The wording it would change is underlined in your own text, and the correction sits below with one short line telling you why.

Tap once and the fix goes back into your writing. No copying, no retyping, no switching to another app to check something.

When you are done, endiary reads the whole entry once more. That last pass looks at what a sentence-by-sentence check cannot see: whether your tenses hold together, which habit is costing you the most, and the words you were reaching for but did not have yet. You get your entry rewritten the way a native speaker would have written it — still in your voice, still at your level.

WHAT YOU GET

• Review as you write, one sentence at a time
• The exact words to change, underlined where you wrote them
• One short reason for each correction, in plain language
• One tap to apply a fix
• A final review of the whole entry: what worked, what to practise next, and your entry polished
• Vocabulary drawn from what you actually wrote about, not a word list
• Every entry kept, so you can read back what you wrote and what you learned that day

WHY WRITE INSTEAD OF DRILL

Grammar exercises test what you already know. Writing about your own day makes you reach for what you do not know yet — and that gap is exactly where the correction lands. A diary gives you something to say every single day, which is the hard part of practising a language on your own.

SIGNING IN

Sign in with Google to keep your entries. You can also start without an account and connect Google later; guest entries are removed after 30 days of inactivity.

Your entries are yours. They are used to write the review you asked for and nothing else.

endiary is in English for now. More interface languages, and more languages to learn in, are coming.
A coach reviews every sentence as you write your diary in English.
Updated on
Sep 10, 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.
  • No data shared with third parties
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  • No data collected
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  • Data is encrypted in transit
  • You can request that data be deleted
Content rating
Everyone
In-App Purchases
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App support

About the developer
김성식
dev@sskplay.com
미사강변동로 177 1202-402 하남시, 경기도 12910 South Korea

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