Support

Write to tennistory.story@gmail.com. Include your app version, iPhone model and a description of the issue. I read and answer every message myself.

Restore Pro

Open the Pro page and tap Restore Purchases, using the Apple Account you bought with.

Cancel a subscription

On your iPhone, open Settings → your name → Subscriptions → Tennistory.

Back up your records

Open Profile → Backup and export before replacing or removing your data.

支持

写信到 tennistory.story@gmail.com，附上 App 版本、iPhone 型号和问题描述。每封信我都亲自看、亲自回。

恢复 Pro

打开 Pro 页面，点「恢复购买」，用当初购买时的 Apple 账户。

取消订阅

iPhone 设置 → 你的名字 → 订阅 → Tennistory。

备份记录

在替换或清空数据之前，先到「我的」→ 备份导出。