# KoiKoi : Create Love Letters — AI tool to write love messages > AI tool to write love messages (iPhone/iPad app by Kaathphool Ventures LLP.) - Source: https://appshunter.io/ios/app/koikoi-create-love-letters/id6740688993 (this page in markdown: same URL + `.md`) - Developer: [Kaathphool Ventures LLP](https://appshunter.io/developer/1791033995) - Category: Lifestyle, Utilities - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 13.0 · 63 MB - Languages: English - Released: 2025-01-22 - Data updated: 2026-05-19 - User reviews in markdown: https://appshunter.io/ios/app/koikoi-create-love-letters/id6740688993/reviews.md ## What is KoiKoi? Create personalised love letters and melt their heart! Discover the magic of KoiKoi, the ultimate AI-powered love letter generator and free love letter writing app designed to help you express your emotions in the most romantic way possible. Whether it's an anniversary, a birthday, Valentine’s Day or just because—you’ll find the perfect words for any occasion. Features You'll Love: Love Letters, Reimagined: Answer a few questions, and our AI crafts heartfelt love letters tailored to your emotions. Messages for Every Occasion: From Birthday messages to anniversary wishes and Valentine's notes, we’ve got you covered. Romantic DIY Gifts: Turn your words into personalized, shareable love notes and surprise gifts. Custom Gift Websites: Create a unique webpage to share your letter and make your loved one feel extra special. Versatile Couple App: Perfect for couples looking to deepen their connection with thoughtful gestures. Perfect For: Anniversaries & Birthdays: Share heartfelt anniversary wishes, birthday messages, or plan the perfect romantic gift. Daily Surprises: Brighten their day with love messages or surprise notes anytime. Valentine’s Day 2025: Write a romantic letter or create a unique DIY gift. How It Works: Choose Your Mode: Cup, Bucket, or Barrel – depending on how much you want to say. Just play it like a love letter game. Answer Questions: Let our AI guide you with thoughtful prompts. Review & Edit: Personalize your letter with manual edits or AI rewrites. Share Your Love: Send your letter as a website or handwritten note. Why LoveLetterChallenge? Personalized Love Notes: Your feelings, your words, beautifully crafted by AI. Perfect for Milestones: Celebrate life’s biggest moments with customized gifts. Quick & Easy: Write a meaningful letter in minutes with our intuitive AI prompts. Make Every Day Romantic Whether you're in a new relationship or a decades-long marriage, LoveLetterChallenge helps you keep the spark alive. Download now to create unforgettable love letters, romantic messages, and surprises for your loved one. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Plan - Basic | $0.99 | one-time | | Plan Premium | $1.49 | one-time | | Kind Supporter | $0.99 | one-time | | Generous Giver | $1.99 | one-time | | Warm Thanks | $0.49 | one-time | | Loving Patron | $4.99 | one-time | ## Version history (last 5 releases) ### 1.4.0 — 2025-02-24 - Phone authentication - Bug fixes ### 1.3.3 — 2025-02-14 What’s New for Valentine’s Day 2025: Personalized Gift Websites: Share your love letter in style with new romantic themes like Eternity and Bliss. Perfect for Any Occasion: Create unique DIY gifts for Valentine’s messages, anniversaries, and more. Enhanced Performance: Faster and smoother experience for crafting heartfelt love letters. ### 1.3.2 — 2025-02-13 What’s New for Valentine’s Day 2025: Personalized Gift Websites: Share your love letter in style with new romantic themes like Eternity and Bliss. Perfect for Any Occasion: Create unique DIY gifts for Valentine’s messages, anniversaries, and more. Enhanced Performance: Faster and smoother experience for crafting heartfelt love letters. ### 1.3.0 — 2025-02-12 What’s New for Valentine’s Day 2025: Personalized Gift Websites: Share your love letter in style with new romantic themes like Eternity and Bliss. Perfect for Any Occasion: Create unique DIY gifts for Valentine’s messages, anniversaries, and more. Enhanced Performance: Faster and smoother experience for crafting heartfelt love letters. ### 1.2.5 — 2025-02-07 What’s New for Valentine’s Day 2025: Personalized Gift Websites: Share your love letter in style with new romantic themes like Eternity and Bliss. Perfect for Any Occasion: Create unique DIY gifts for Valentine’s messages, anniversaries, and more. Enhanced Performance: Faster and smoother experience for crafting heartfelt love letters. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*