Compare software

Iaito vs Hopper Disassembler: catalog facts
Iaito	Hopper Disassembler

Best for: Reverse engineers who want a GUI on top of radare2	Best for: Reverse engineering macOS and iOS binaries on a Mac
Free Free and open source under the GPL-3.0 licence.	Paid Paid license, with a free trial available.
Linux	macOS
Graphical access to radare2's analysis features Part of the established radare project Open source	Assembly, CFG and pseudo-code views side by side Swift name demangling and Objective-C selector extraction LLDB and GDB debugging support MCP server for connecting language models
Assumes familiarity with reverse engineering concepts Only the Linux Flathub build is confirmed here	Mac only, requires macOS 12.4 or newer Paid after the trial
Downloadable app	Downloadable app
Open source	Not open source
License: GPL-3.0	License: Proprietary
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for Iaito radare.org Catalog checked October 1, 2026	Official website Full listing and sources Sources for Hopper Disassembler hopperapp.com Catalog checked October 1, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.