Write better
Write better. Stay in control. Keep every word private. Diffine is a local-first writing assistant that helps you improve drafts without changing what you mean. Paste your text, choose a mode, and watch revisions appear in real time with clear diff highlighting. One time purchase: $5 for lifetime access No subscription No cloud processing Runs fully on your device FEATURES Summarize Turn long text into concise, readable summaries Enhance Improve grammar, clarity, and flow while keeping your intent Friendly Make wording more casual, warm, and approachable Side-by-side diff view See exactly what changed Streaming output Review improvements as they are generated Adjustable font size and theme support Make the writing view fit your workflow WHY DIFFINE Private by design Your text stays on your device Local-first Diffine runs fully locally, with no cloud dependency Meaning-preserving Keeps your original intent, language, and structure Built for real writing Great for messages, notes, emails, and drafts HOW IT WORKS 1. Paste or type your text 2. Choose Summarize, Enhance, or Friendly 3. Watch the improved version appear in real time 4. Compare changes instantly with highlighted diffs Diffine helps you move from rough draft to polished writing quickly, clearly, and privately, with a simple $5 lifetime purchase and no subscription.
| InAppPurchase_Sequence | InAppPurchase_Name | InAppPurchase_Price | InAppPurchase_Currency | InAppPurchase_Region |
|---|---|---|---|---|
| 1 | InAppPurchase_DefaultItemName | ¥ 38 | CNY | 中国 |
