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Head-to-head · Code Search Tools

Android Code Search vs LXR Cross Referencer

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Android Code Search #1 in Code Search Tools 9.3/10 Free plan Free plan✓ 2 of 3 features Visit site
LXR Cross Referencer #2 in Code Search Tools 9.2/10 Open source ✓ 1 of 3 features Visit LXR

Android Code Search leads on 0 checks, LXR Cross Referencer on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAndroid Code Search · 9.3/10
  • Free planonly Android Code Search
  • Most featuresAndroid Code Search · 2 of 3

Android Code Search scores higher on our rubric for code search tools: 9.3 against 9.2 out of 10; our editors rank them #1 and #2.

On deployment, LXR Cross Referencer gives you Self_hosted where Android Code Search offers Cloud.

Android Code Search is the better fit for AOSP source browsing. LXR Cross Referencer is the better fit for web-based multi-version source browsing.

  • Android Code Search fits best

    AOSP source browsing

  • LXR Cross Referencer fits best

    Web-based multi-version source browsing

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Side by side

Feature Android Code Search 9.3/10 Visit ↗ LXR Cross Referencer 9.2/10 Visit ↗
At a glance
Editor score 9.3 9.2
Ranking #1 in Code Search Tools #2 in Code Search Tools
Best for AOSP source browsing Web-based multi-version source browsing
Pricing model Free Free
Starting price Free plan Open source
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Cloud Self-hosted
Platforms Web Web, Linux
Support Docs Community, Docs
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Android Code Search 2/3 · LXR Cross Referencer 1/3
Regex search ✓ (best) Not checked yet
Code navigation ✓ ✓
IDE extensions Not checked yet Not checked yet
Specs
Indexing scope Codebase Codebase
Deployment Cloud Self_hosted
Supported languages Not checked yet Not checked yet
Our review
Pros
  • Free browser access to AOSP source without downloading it
  • RE2 regex search with filters, operators, and syntax options
  • Cross-references, symbol links, branch switching, and project layout
  • Links identifiers to their definitions and usages
  • Supports multiple languages, versions, and project trees
  • Integrates with Git, Subversion, CVS, and Mercurial
Cons
  • Web-only access does not provide a local or offline workflow
  • Its primary focus is Android Open Source Project code
  • No AI features; support is provided through documentation
  • Self-hosted deployment requires installation configuration
  • Database setup is part of the installation process
  • No AI features for code search or navigation
Our verdict

Android Code Search is Google's browser-based tool for exploring Android Open Source Project (AOSP) source code without downloading it. It is aimed at developers, reviewers, researchers, and teams that need to inspect Android code in a…

Read the review →

LXR Cross Referencer is an open-source, self-hosted tool for browsing and indexing source code through a web interface. It is designed for developers and teams that need searchable, navigable views of source repositories, particularly when…

Read the review →
  1. Android Code SearchCode Search Tools 9.3Free plan
  2. LXR Cross ReferencerCode Search Tools 9.2Open source

Strengths and trade-offs

  • Android Code Search — where it wins

    • Free browser access to AOSP source without downloading it
    • RE2 regex search with filters, operators, and syntax options
    • Cross-references, symbol links, branch switching, and project layout

    Where it doesn't

    • Web-only access does not provide a local or offline workflow
    • Its primary focus is Android Open Source Project code
    • No AI features; support is provided through documentation

  • LXR Cross Referencer — where it wins

    • Links identifiers to their definitions and usages
    • Supports multiple languages, versions, and project trees
    • Integrates with Git, Subversion, CVS, and Mercurial

    Where it doesn't

    • Self-hosted deployment requires installation configuration
    • Database setup is part of the installation process
    • No AI features for code search or navigation
  • Android Code Search9.3/10 · Free plan

    A free, focused browser for searching and navigating AOSP source.

    Visit siteFull verdict →
  • LXR Cross Referencer9.2/10 · Open source

    A focused open-source browser for navigating indexed code across versions and repositories.

    Visit LXRFull verdict →

More comparisons

All code search tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update