The backend for your phone app.
Your iOS or Android app signs users in, including Sign in with Apple and Google, and keeps their data on Page Lemon. You build the app with your AI and publish it to the app stores yourself.
把这段话粘贴到 AI 对话里
发布到 PageLemon.com
From the idea to an app people sign in to
The steps in the order they come. Start with whichever you’re at.
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The sign-in
Your phone app needs people to sign in
People sign in with Apple or Google, or with an emailed code. The same account works on your web app and your phone app.
一个真实的模板：Cortado。预览（在新标签页打开） 在 AI 聊天里输入
Build my mobile app and run its backend on PageLemon.com: people sign in with Apple, and each sees their own orders- “Let anyone sign up” Your AI changes the setting.
- “Show me the orders so far” Your AI reads them only if you allow it for that list.
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Their data
Each person sees their own things
Orders, entries and cards live in lists with rules: each user sees only their own, and you see everything in your Dashboard.
一个真实的模板：Cortado。预览（在新标签页打开） 在 AI 聊天里输入
Add a stamp card: ten stamps earn a free coffee, and staff scan the QR to add one- “How many cards were stamped today?” Your AI shows the counts.
- “Change it to eight stamps” Your AI changes the rule.
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Notifications and memberships
Tell people something, and charge for a plan
Your app can send notifications, within a monthly cap on your plan. Memberships bought in your app through the App Store or Google Play open the same plan, through RevenueCat.
A real template: Mat. Preview it (opens in a new tab) 在 AI 聊天里输入
Notify members when a class is full- “Show me who is on the Gold plan” Your AI lists the members.
- “Pause notifications for tonight” Your AI changes the setting.
它替代了什么
常见做法，和一个对话搞定的做法。
TodaySign-in written and secured for every app.
With Page LemonSign in with Apple and Google, and an emailed code, run for you.
TodayA server just to keep users’ data.
With Page LemonLists with rules, run by Page Lemon.
TodayA separate service for notifications.
With Page LemonNotifications from the same place, within your plan’s cap.
TodayA web app and a phone app with two sign-ins.
With Page LemonOne account works on both.
要花多少钱
Free is for building and trying it as a test user. A paid plan lets your users in; bigger ones add more apps and notifications.
免费
无需绑卡。
- Build and try it as a test user
- 一个小小的 Page Lemon 标识
付费套餐
- 登录了你应用的用户
- Notifications, within a monthly cap
- 你自己的域名，没有标识
不合适？14 天内全额退款，不问原因。
先看看真实的效果
本页的每张图都是真实的模板。打开一个，随便点点，再让你的 AI 改成你的样子。
Cortado（在线预览，在新标签页打开）车站咖啡馆应用：用发车信息板显示你的订单，红色站台牌，和盖着红色墨印的纸质集章卡
Mat (live preview, opens in a new tab)Sand-to-lilac wash with arched windows that fill with dawn or evening light, in olive and clay
Walkies（在线预览，在新标签页打开）天空蓝配草地绿：散步路线变成手绘公园地图，用网球画出路径，狗狗挂着项圈吊牌
Rep （在线预览，在新标签页打开）钢板上的健身房白板：粉笔板、黄色主色与杠铃片配色，搭配手绘杠铃和窄体字
Toast (live preview, opens in a new tab)Stationery suite on linen: ink navy and dusty rose, an envelope with a pressed-flower liner and a pen-ticked reply card
Casebook (live preview, opens in a new tab)Manila accordion file with index tabs, tear-off deadline pages and red-ink stamps on typed slips
一步步照做的指南
常见问题
Does Page Lemon publish my app to the stores?
No. Your AI helps you build it, and you publish it to the App Store and Google Play yourself, from your own developer accounts.
Can people sign in with Apple?
Yes: Sign in with Apple and Google in a phone app, and an emailed code on the web. See the API docs.
Can I sell memberships in the app?
Yes. App Store and Google Play purchases open the same membership, through RevenueCat. See selling subscriptions in your app.
Do my users need a Page Lemon account?
No. They sign in on your app.
How many users can I have?
It depends on your plan: see pricing.