Charles Proxy vs Busymate DevTools:
Charles has been the desktop debugging proxy for a generation of developers, and it has an iOS app too. Here is where a laptop-centred tool and a hosted, multi-device feed differ.
Charles Proxy runs on Windows, macOS and Linux, records everything between a machine and the internet, and ships a deep toolbox — Map Local, Map Remote, Rewrite, Repeat, throttling. Its iOS app captures HTTP and HTTPS on the device with SSL proxying and can hand a session to the desktop. Busymate DevTools starts from the phone and the team: the iPhone and Android apps, the desktop proxy, Chrome and a phone farm all write into one live feed that roles, an audit trail and an AI agent sit on top of.
Built for the phone,
Compare the complete workflow: where capture runs, how you share access, and how you automate debugging.
Capture from iPhone, Android, Chrome, the proxy, and your phone farm in one place. Teammates see requests from devices they own or have been granted access to.
454 MCP tools let your agent inspect captured traffic and act within your role. Destructive actions require confirmation.
A rack of real Android and iOS devices you mirror, tap and script from the browser — or from a sentence typed to the agent.
Permissions are enforced in the database, actions are recorded in an audit trail, and the dashboard and API cannot reveal stored vault secrets.
The same questions,
Our column lists only what has shipped. Their column rests on what we read on their own public pages — anything we could not confirm is marked, not guessed.
- Included
- Partly
- Not included
- Not verified
Facts about Charles Proxy were read on its public product, pricing and documentation pages on 2026-09-01. If something has changed, tell us and we will correct the page. Report a correction
When Charles Proxy is the right pick
Plenty of teams should keep using Charles Proxy. These are the cases where we would tell you to.
You want the deepest desktop toolbox
Map Local, Map Remote, Rewrite, Mirror, DNS spoofing, throttling — Charles has a tool for nearly every reshaping job, refined over many years.
You need a one-off perpetual licence
Fifty dollars once, on one computer, with a 30-day trial first — predictable and offline-friendly.
Everything must stay on your machine
Charles keeps sessions local. When a hosted feed is off the table, a local desktop proxy is the honest answer.
Questions people ask
Does Charles capture on the iPhone without a computer?
Yes. Charles for iOS captures HTTP and HTTPS on the device with SSL proxying, and its documentation describes it as a subset of the desktop features. Busymate DevTools for iOS also captures on-device through a local VPN tunnel with no Mac required.
Which has more request-shaping tools on the desktop?
Charles. Its tools list — Map Local, Map Remote, Rewrite, Block List, Repeat, Mirror, DNS spoofing — is broader than ours. Busymate DevTools covers breakpoints, resend, mocks, block rules and scripts, and applies them server-side to every connected source.
How is Charles licensed?
Per user or per site, perpetual: $50 for a single user licence (one computer), $400 for a site licence, with a 30-day trial. Busymate DevTools is free to install; its paid tiers are still a published draft.
Is there an AI or team layer in Charles?
We did not find one on the pages we read, so we mark it as not verified rather than absent. Busymate DevTools ships an MCP tool surface for AI agents and database-enforced roles for teams.
See your own traffic
Follow the setup guide for your capture source, then open a request in the dashboard. HTTPS decryption requires certificate trust and a supported client.