Effective date / 生效日期 / 生效日期: · iOS
Contact support: 14yqzheng1@gmail.com.
All supported 248 puzzles, tutorials and patterns are free. Twisty Pro monthly/yearly subscriptions only remove advertising while verified active. Feature support varies by puzzle. Cloud content needs internet for first download; cached content can be reused where supported.
Use Me → Restore purchases with the purchasing Apple Account. Manage/cancel an auto-renewing subscription through Apple Account subscription settings. Deleting the app or leaderboard scores does not cancel billing. Apple handles billing and refund requests.
If a model cannot display,try its reload control and report the puzzle name, app version, iOS version and reproduction steps. Tutorial download failures may fall back to English. Local favorites/progress/cache can be lost when deleting the app; export desired local records using available controls before doing so. Do not delete the app solely as a first troubleshooting step.
Me → Leaderboard allows leaving future uploads and requesting score deletion while online. Leaving or uninstalling alone does not delete server scores. See the privacy policy for retention/deletion limits.
请通过上述既有公开邮箱反馈，可提供App版本、iPhone/iPad型号、iOS版本、魔方名称和复现步骤。附图前遮盖Apple账户、支付资料和个人信息，不要发送密码、私钥、验证码或私密购买凭据。我们尚未承诺固定响应时限。
月/年订阅仅去广告；恢复购买请使用原购买Apple账户，从“我的→恢复购买”操作。取消续订请通过Apple账户管理，卸载不取消订阅。支持的云端魔方首次需联网；教程联网失败可能回退英文。具体功能以所选模型为准。