C++Builder vs B4X

C++Builder8.0Visit B4X8.0Visit

C++Builder #7 in Mobile Development IDEs 8.0/10 30-day trial Free trial✓ 0 of 3 features Visit C++Builder

vs

B4X #8 in Mobile Development IDEs 8.0/10 Free plan Free plan✓ 3 of 3 features Visit B4X

• C++Builder fits best

  C++ mobile developers needing native tooling

• B4X fits best

  Native Android and iOS developers

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Side by side

Feature	C++Builder 8.0/10 Visit ↗	B4X 8.0/10 Visit ↗
At a glance
Editor score	8.0	8.0
Ranking	#7 in Mobile Development IDEs	#8 in Mobile Development IDEs
Best for	C++ mobile developers needing native tooling	Native Android and iOS developers
Pricing model	Paid	Free plan + paid
Starting price	—	$59/user one-time
Free plan	—	✓ (best)
Free trial	30 days	—
Deployment	Desktop, Mobile	Desktop, Mobile
Platforms	Windows, macOS, iOS, Android	Windows, macOS, Linux
Support	Phone, Tickets, Community	Email, Community, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features C++Builder 0/3 · B4X 3/3
Emulator or simulator	Not checked yet	✓ (best)
Visual UI designer	Not checked yet	✓ (best)
App packaging	Not checked yet	✓ (best)
Specs
Mobile targets	Not checked yet	Android, iOS
Desktop platforms	Not checked yet	Windows, macOS, Linux
Supported languages	Not checked yet	B4X, Java
Our review
Pros	C++23 compiler, visual UI designers, and integrated debugging Supports MSBuild, CMake, Ninja, Git, and Subversion Native database connectivity plus remote deployment and debugging	Native Android and iOS application development Code and layout reuse across B4A, B4i and B4J Visual designers, emulators and device debugging
Cons	Primarily a Windows IDE despite broader deployment targets No unrestricted free plan for general commercial use Mobile tooling is less specialized than leading mobile IDEs	B4i requires a paid perpetual developer license Local Mac builder is needed for iOS simulator support The suite spans several products rather than one focused IDE
Our verdict	C++Builder is Embarcadero’s integrated development environment for modern C++, aimed at developers and teams building desktop, client/server, connected, and mobile applications. Its core audience includes individual developers, startups,… Read the review →	B4X is a suite from Anywhere Software for building native Android and iOS applications, along with desktop, server and IoT software. B4A targets Android, B4i targets iOS, B4J supports desktop and server development, and B4R supports… Read the review →

Strengths and trade-offs

• C++Builder — where it wins

  • C++23 compiler, visual UI designers, and integrated debugging
  • Supports MSBuild, CMake, Ninja, Git, and Subversion
  • Native database connectivity plus remote deployment and debugging

  Where it doesn't

  • Primarily a Windows IDE despite broader deployment targets
  • No unrestricted free plan for general commercial use
  • Mobile tooling is less specialized than leading mobile IDEs

• B4X — where it wins

  • Native Android and iOS application development
  • Code and layout reuse across B4A, B4i and B4J
  • Visual designers, emulators and device debugging

  Where it doesn't

  • B4i requires a paid perpetual developer license
  • Local Mac builder is needed for iOS simulator support
  • The suite spans several products rather than one focused IDE

• C++Builder8.0/10 · 30-day trial

  A capable C++ environment for native mobile work, with Windows-centric tooling and paid editions.

  Visit C++BuilderFull verdict →
• B4X8.0/10 · Free plan

  A broad B4X suite for native Android and iOS work with reusable code and visual designers.

  Visit B4XFull verdict →