Pixel Phi

Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Pixel Phi is a lightning-fast, privacy-first photo gallery that lets you find your photos using natural language. Instead of scrolling endlessly or hunting through folders, just type what’s on your mind—like "dog on a beach," "birthday cake," or "mountains last summer"—and your matching photos appear instantly.

No cloud uploads. No account required. No ads, tracking, or analytics. Your memories stay strictly yours.

✨ SMART SEMANTIC SEARCH

Natural Language Search: Describe what’s in your photos in your own words. The AI understands context, objects, and scenes.

Moment Search in Videos: Open any video, type what happens (e.g., "blowing out the candles"), and jump straight to that exact timestamp.

Visual Similarity: Tap "Find Similar" on any photo to instantly surface visually matching memories.

Smart Filters: Combine search with date ranges, media types (photos vs. videos), favorites, folders, albums, or geotags.

📂 A FULL-FEATURED GALLERY FIRST

Clean Organization: View folders with item counts and sizes; pin your favorites and hide clutter.

Fluid Timeline: Browse everything chronologically by date with a smooth pinch-to-resize grid.

Smart & Custom Albums: Create your own albums or explore auto-suggested collections once your library is indexed.

Complete Control: Manage favorites, safely restore from trash, copy, move, share, and delete.

Adaptive Design: Gorgeous light and dark themes that seamlessly match your system settings.

🔒 100% PRIVATE BY DESIGN

Zero Cloud Dependence: Your photos, albums, search history, and index never leave your device.

Zero Bloat: Absolutely no ads, user accounts, crash reporting, or third-party analytics tracking.

Transparent Network Use: The app only connects to the internet once—to download the local AI search model when you choose to set it up.

🧠 HOW THE LOCAL SEARCH WORKS
Pixel Phi uses Google's lightweight EmbeddingGemma 2 model running entirely on your hardware.

One-Time Download: A separate ~388 MB model file is downloaded when you first opt in (you can also browse normally and set it up later).

Background Processing: The app indexes your library efficiently in the background, typically while your phone is charging and idle. (Note: Large libraries may take some time during initial indexing).

EmbeddingGemma 2 is created by Google DeepMind and is subject to the Gemma Prohibited Use Policy. Pixel Phi is an independent app not affiliated with or endorsed by Google.
Search your photos by describing them. 100% offline, private, and free.
Updated on
Oct 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Added in sharable features in Photos tab
Content rating
Everyone
Learn more

App support

About the developer
SAI VAMSI CHUNDURU
saivamsi243@gmail.com
Australia