B4XGoods-B4X好物整理，每周六更新

RevenueCat is a platform that simplifies in-app subscriptions and purchases for mobile apps. It provides tools for managing subscription billing, analytics, and user retention across iOS, Android, and web, without needing to build a backend. Usage is free for apps with less than $2,500 in monthly tracked revenue (MTR).

@Alexander Stolte · 2025-03-10

B4ITutorialB4I [VIDEOS]

In App subscriptions with RevenueCat and AS_PremiumSummary [Videos]

How to create subscriptions in the Apple Developer console, how to link them with revenuecat, how to integrate the B4X-RevenueCat SDK in the app and how to present the whole thing to the customer in the app

@Alexander Stolte · 2025-02-26

B4ISnippetDialogs [OK, CANCEL]

Alert view with options [ OK, Cancel]-Objective-C code

Alert view with options [ OK, Cancel]-Objective-C code

@jkhazraji · 2025-02-08

B4ILibraryClock

AS Alarm - Alarm clock or keep app active in the background

AS Alarm - Alarm clock or keep app active in the background

@Alexander Stolte · 2025-01-24

B4ITutorialB4I

Debugging a B4i app with Xcode

Debugging a B4i app with Xcode

@Erel · 2025-01-23

B4ILibraryB4I

KSCrash - simple and powerful crash reports framework

KSCrash is an open source crash reports framework: https://github.com/kstenerud/KSCrash . It is simple to use and looks like it works very good. The app collects the crash reports and tries to send them when the app is started again. There are several ways to send the crash reports, including sending to a http server and sending an email.

@Erel · 2025-01-23

B4ITutorialB4I

Viewing Automatically Submitted Crash Reports in Xcode Organizer

Viewing Automatically Submitted Crash Reports in Xcode Organizer

@Alexander Stolte · 2025-01-23

B4ISnippetOS

Know if iOS device has cellular data capabilities

Know if iOS device has cellular data capabilities

@Filippo · 2025-01-19

B4ILibraryPane(l)

SD: ScratchCard B4I

I created a new view / panel that simulates the effect of scratch cards. Create a panel from code that design and you can hook other views that will be visible after the user has passed the finger on the surface. It has all the properties of a panel and also returns the native panel.

@Star-Dust · 2025-01-14

B4ITutorialPayment

Adding ApplePay payment method to your app

Adding ApplePay payment method to your app

@Modern_Digital · 2024-12-02

B4ILibraryStrings

iPhoneNumber - validate phone numbers

iPhoneNumber - validate phone numbers

@Erel · 2024-12-01

B4ISnippetAnimation

Flip View - 3D Flip Animation

Flip View - 3D Flip Animation

@Alexander Stolte · 2024-11-15

B4ITutorialB4I

Installing apps with Apple Configurator 2

Starting from B4i v7.20 (currently in beta) it is possible to install apps, when the iOS device is physically connected to a local Mac, using Apple Configurator 2. This is an alternative to the standard over the air installation.

@Erel · 2024-10-15

B4ITutorialOS

Restore factory settings on a locked iPhone device

Restore factory settings on a locked iPhone device

@hatzisn · 2024-10-15

B4ITutorialNotifications

Notifications with actions

It is possible to add a list of actions to the push notifications. The list becomes visible when the user 3d touches the notification or drags it with two fingers. Note that it is an iOS 10+ feature.

@Erel · 2024-09-18

B4ITutorialFile handling