HTTP Catcher is a web debugging proxy. It can be used to intercept, inspect, modify and replay web traffic.

You don't need to connect to a computer, HTTP Catcher records HTTP traffic under Wi-Fi and cellular networks in the background. HTTP Catcher makes it easy to test your apps and websites, and you can view requests and responses directly.

HTTP Catcher creates a local VPN on your device. When you start to capture web traffic, HTTP Catcher will launch a local http proxy in VPN process. All of your web traffic will be forwarded to the local http proxy via VPN.

* Decrypt HTTPS traffic
* View WebSocket
* Block URL
* Replay request
* Modify requests and responses on the fly
* Domain name filter
* HTML, JavaScript, CSS reformat and re-indent
* HEX viewer
* DNS mapping

What’s New

Version 2.8.0

1. Fix iOS 14 Wi-Fi connection failure issue
2. Fix a connection failure when accessing HTTPS requests with IP domain address
3. Support advanced replay function, replay can edit request content
4. Fix the problem of wrong format of cURL export

Ratings and Reviews

3.0 out of 5
94 Ratings

94 Ratings

Peter Yujun ,

Can’t open web page

I paid, but can’t open website if start capturing https traffic , websites works fine if I stop capturing

addsjrueje ,

Fixing my rating it works perfectly now

I rated this poorly not knowing how to use it. Did not understand setting up the decrypt http traffic was needed to see the request body and params. Also their support was prompt in helping resolve. Highly recommend as it was the best affordable option for my needs.

inyacucci77 ,

Great app but could use a few more things

I absolutely love this app it is great for using as a debugging tool and for blocking certain apps and apis from sending requests. Though what would be nice is for the ability to capture and decrypt TCP and UDP packets as that would make some of my work easier and more efficient.

App Privacy

The developer, MESS LAB LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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