B4X pricing
10 plans on the record · a free plan
Every plan
B4A
100% free, including for commercial purposes
Android development
Read 3 Oct 2026 · b4x.com
B4J
100% free, including for commercial purposes
Desktop, server and IoT development
Read 3 Oct 2026 · b4x.com
B4R
100% free, including for commercial purposes
Arduino, ESP8266 and ESP32 development
Read 3 Oct 2026 · b4x.com
B4i Standard
Includes two months of free upgrades
Per developer · iOS
Read 3 Oct 2026 · b4x.com
B4A Standard
Includes two months of free upgrades
Per developer · Android
Read 3 Oct 2026 · b4x.com
B4i Standard + Hosted Mac Builder
Includes two months of free upgrades · Hosted builder service for one year
Per developer · iOS
Read 3 Oct 2026 · b4x.com
B4A Enterprise
Includes two years of free upgrades
Per developer · Android
Read 3 Oct 2026 · b4x.com
B4i Enterprise
Includes two years of free upgrades
Per developer · iOS
Read 3 Oct 2026 · b4x.com
B4i Enterprise + Hosted Mac Builder
Includes two years of free upgrades · Hosted builder service for one year
Per developer · iOS
Read 3 Oct 2026 · b4x.com
B4A Site
2 years of free upgrades
Up to 30 developers on a single site
Read 3 Oct 2026 · b4x.com