Cancel before the last day when possible
Many plans need cancellation at least 24 hours before renewal. The tool suggests a cancel-by date one day before the trial ends and a reminder one day earlier than that when the trial is long enough.
How to build a free-trial cancel reminder
Most trial traps happen because the end date is not written down. This page turns a start date and trial length into a cancel deadline, reminder day, calendar text, and a short action checklist.
Trial details
Enter the plan name, trial length, and optional renewal price. Results update as you type.
Renewal cycle
Reminder packet
Fill the app name and start date to generate a reminder.
Fill the app name and start date to generate a reminder.
How to build a free-trial cancel reminder
Most trial traps happen because the end date is not written down. This page turns a start date and trial length into a cancel deadline, reminder day, calendar text, and a short action checklist.
Annualize the renewal before you keep it
If a weekly plan looks cheap, convert it to yearly cost. Pair this page with the subscription cost calculator when you are deciding whether the trial is worth keeping.
Family devices need extra controls
A reminder is not enough on shared iPads. Re-check Ask to Buy and Screen Time purchase restrictions so the same trial path cannot restart silently.
What this tool cannot do
It cannot read Apple subscriptions, create system calendar events by itself, or cancel billing. Copy the text into your own Calendar/Notes and confirm the live plan in Apple settings.
Recommended next steps
Generate the packet, set a calendar alert, cancel if value is unclear, then review monthly costs. Keep screenshots if you later need Report a Problem.
如何生成免费试用取消提醒
多数试用陷阱来自没有写下结束日。本页把开始日期和试用天数转成取消截止日、提醒日、日历文案和简短行动清单。
尽量在最后一天前取消
很多方案需要至少提前 24 小时取消。工具会建议在试用结束前一天作为最晚取消日，并在可能时再提前一天提醒。
保留前先把续费年化
如果周付看起来便宜，先换算成年成本。决定是否保留试用时，可配合订阅成本计算器一起看。
家庭设备需要额外控制
共用 iPad 上仅有提醒不够。复查购买前询问和屏幕使用时间购买限制，避免同一试用路径静默重启。
这个工具做不到什么
它不能读取 Apple 订阅、不能直接创建系统日历事件，也不能取消扣费。请把文案复制到自己的日历/备忘录，并在 Apple 设置中确认真实方案。
建议的下一步
生成提醒包，设置日历提醒；价值不清就取消；然后每月复查成本。若后续需要报告问题，保留截图。
How to use this page safely
- Skim the overview, then run the tool.
Use the interactive section for the task at hand, then come back to the detailed guide if the result looks incomplete or high-stakes.
- Treat partial API data as a clue, not a final answer.
Empty results, delayed feeds, or region mismatches can happen. Re-check the App Store, Apple ID settings, or the original source before you act.
- Verify prices, trials, refunds, and permissions officially.
Storewise helps you research faster. Billing and account outcomes still depend on Apple’s screens and policies.
- Open related checklists for expensive or hard-to-reverse decisions.
Paid apps, free trials, family devices, and region switching are safer with a short written checklist.
如何安全使用本页
- 先看短说明，再直接使用工具。
交互区用于完成当前任务；如果结果不完整或决策成本高，再回到下方详细说明。
- 把不完整接口数据当线索，不要当最终结论。
空结果、延迟数据或地区差异都可能出现。行动前请回到 App Store、Apple ID 设置或原始来源核对。
- 价格、试用、退款和权限以官方界面为准。
Storewise 用于加速研究；扣费与账号结果仍取决于 Apple 页面与规则。
- 高成本或难撤销的决策，配合清单使用。
付费应用、免费试用、家庭设备和切区前，建议先过一遍对应清单。