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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
Latest activity
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The last Basic version and the first Basic compiler that produced a stand-alone exe file -
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hi is there a way to know if the b4i license has expired? my hosted builder did but if b4i license has expired too i would like to... -
amorosik replied to the thread B4J Question How to send whatsapp message with attachment via B4J code?.Yes, I wrote to a specific number I wrote it to avoid anyone thinking I was sending to a WhatsApp group Actually, I'd like to send the... -
ilan replied to the thread iOS Question Hosted vs Local builder.thanks for you reply erel but it never works. i tried it so many times. i always get errors. even if it works after a while again and... -
And also Add Hosted Builder Expiry Date
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mcqueccu replied to the thread iOS Question B4i license expired?.And also Add Hosted Builder Expiry Date -
For now, you have to manually check either 1. Your Email: to know the time you last bought it, and if Enterprise (then count 2 years...
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mcqueccu replied to the thread iOS Question B4i license expired?.For now, you have to manually check either 1. Your Email: to know the time you last bought it, and if Enterprise (then count 2 years...
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Erel replied to the thread iOS Question Hosted vs Local builder.The current package that comes with B4i v10 includes "all" of the important libraries, including Firebase. Over the air installation... -
Erel replied to the thread Android Question AppName not responding.Check the logs including the unfiltered logs. There should be more information there. You can use adb...
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Rebooted my computer and still the same issue. Shut down computer and went to bed. Fairies fixed it over night because today it works :)
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Erel reacted to AnandGupta's post in the thread Android Example B4Xgoodies_from_walt61 Online with
Like.
What's New Since Last Week (21 Mar 2026 to 28 Mar 2026) B4R Bluetooth rNimBLEScanner Library providing BLE scanner functionality on... -
Erel replied to the thread iOS Question Crash during B4i compilation (hosted) missing files?.iSD_XUI_View3D.h is probably missing. The others aren't missing. Post a link to the relevant library and I'll upload it.
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Erel replied to the thread B4J Question MacSigner - Package.What exactly do you see? I'm pretty sure that all certificates can be revoked.
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ilan replied to the thread iOS Question B4i license expired?.yes i know i meant if the 2 years free upgrade has expired. a info when it is expiring will be helpful. last time my hosted builder...
