Skip to content

Fiddler vs Hiya

Professional comparison and analysis to help you choose the right software solution for your needs.

Fiddler icon
Fiddler
Hiya icon
Hiya

Fiddler vs Hiya: The Verdict

⚡ Summary:

Fiddler: Fiddler is a free web debugging proxy which logs all HTTP(S) traffic between your computer and the Internet. It allows developers to inspect traffic, set breakpoints, and fiddle with incoming or outgoing data. Fiddler can be used to debug traffic from virtually any application that supports a proxy like web browsers, mobile apps, IoT devices, and more.

Hiya: Hiya is a phone number lookup and call blocking app for iOS and Android. It identifies unknown callers, blocks robocalls and spam calls, and gives you control over who contacts you.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Fiddler Hiya
Sugggest Score — —
Category Development Security & Privacy
Pricing — Subscription

Product Overview

Fiddler
Fiddler

Description: Fiddler is a free web debugging proxy which logs all HTTP(S) traffic between your computer and the Internet. It allows developers to inspect traffic, set breakpoints, and fiddle with incoming or outgoing data. Fiddler can be used to debug traffic from virtually any application that supports a proxy like web browsers, mobile apps, IoT devices, and more.

Type: software

Hiya
Hiya

Description: Hiya is a phone number lookup and call blocking app for iOS and Android. It identifies unknown callers, blocks robocalls and spam calls, and gives you control over who contacts you.

Type: software

Pricing: Subscription

Key Features Comparison

Fiddler
Fiddler Features
  • HTTP/HTTPS traffic interception and inspection
  • Session analysis and manipulation
  • Breakpoints and conditional breakpoints
  • HTTPS traffic decryption
  • Automatic request resending
  • Scripting support
Hiya
Hiya Features
  • Caller ID - Identifies unknown callers
  • Spam call blocking - Blocks robocalls and spam calls
  • Reverse phone lookup - Lets you search for information on any phone number
  • Call blocking - Allows you to block specific numbers
  • Contact management - Saves known contacts to help identify callers

Pros & Cons Analysis

Fiddler
Fiddler

Pros

  • Free and open source
  • Powerful debugging features
  • Supports all major platforms
  • Large user community and documentation

Cons

  • Steep learning curve
  • Can slow down traffic
  • Potential privacy concerns with HTTPS decryption
  • Limited native mobile app support
Hiya
Hiya

Pros

  • Effective spam blocking
  • Easy to use interface
  • Helps avoid unwanted calls
  • Provides caller information
  • Works on both iOS and Android

Cons

  • Occasional false positives in spam detection
  • Limited reverse lookup database
  • Must pay to block more than 10 contacts
  • Drains battery life

Pricing Comparison

Fiddler
Fiddler
  • Not listed
Hiya
Hiya
  • Subscription

Related Comparisons

Wireshark
vs Fiddler vs Hiya
Proxyman
vs Fiddler vs Hiya
Mr.Number
vs Fiddler vs Hiya
Call Blocker
vs Fiddler vs Hiya
Yet Another Call Blocker
vs Fiddler vs Hiya

Learn More About Each Product

Fiddler
Fiddler
Reviews, pricing & alternatives →
Hiya
Hiya
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

Fiddler Alternatives
Hiya Alternatives
Browse More Software