# LoveLetter

AI pen pals. Replies arrive later.

- Set the pen pal's name, relationship, and voice.
- Write letters back and forth.
- AI writes the reply after you send one.
- The reply unlocks later.

You need your own API key from [OpenRouter.ai](https://openrouter.ai/).

[App Store](https://apps.apple.com/us/app/loveletter-ai-%E7%AC%94%E5%8F%8B-%E5%BB%B6%E8%BF%9F%E7%AD%89%E5%BE%85%E7%9A%84%E6%83%8A%E5%96%9C/id6761346980)

## Recent updates

- 2026.07.02 — [可以开专注模式，在亲密关系的陪伴下做 45 分钟的番茄钟。](https://nowtiny.xyz/zh/apps/loveletter/changelog/v2-1.md)
- 2026.06.26 — [设置里现在可以配置 Deepseek 了。](https://nowtiny.xyz/zh/apps/loveletter/changelog/v2-0.md)