endiary: English diary

A coach for every sentence

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

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 Apple or Google to keep your entries. You can also start without an account and connect one 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 PRO Everything above is free. Pro is an optional auto-renewable subscription — Weekly, Monthly or Yearly — that gives you a higher daily review quota, keeps your entries in sync across your devices, and removes ads. Payment is charged to your Apple ID account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apps.sskplay.com/privacy-ai/ endiary is in English for now.

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Improved subscription purchase and restore reliability, clearer subscription plan labels, and more accurate diary statistics. Connect a Google or Apple account before subscribing to keep purchases recoverable on another device.

Version 1.0.44

The developer, Seongsik Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Seongsik Kim
Size
41.2 MB
Category
Education
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Seongsik Kim
  • Privacy Policy

    • More by Seongsik Kim

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