Comparison

Obsidian vs Google AI Edge Gallery

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Obsidian

Organize your thoughts and ideas with a powerful knowledge base that utilizes local Markdown files. This app acts as your personal second brain, accessible on your mobile device for seamless note-taking and idea connection.

Highlights
  • Local Markdown file storage
  • Customizable toolbar
  • Graph view for connections
  • Community plugins
  • Themes
  • iCloud sync
Features
Read full description

Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files. It is a second brain, for you, forever. Now available on the go for iOS! Features include: - Customizable toolbar - Pull down quick actions - Graph view - Community plugins - Themes - Sidebar pinning for tablet - iCloud vaults

About

Google AI Edge Gallery

Run powerful open-source AI models directly on your mobile device. Experience generative AI offline, privately, and with high performance. Explore features like agent skills, AI chat with reasoning visualization, and image/audio analysis.

Highlights
  • On-device LLM execution
  • Agent skills for proactive assistance
  • AI chat with reasoning visualization
  • Multimodal image analysis
  • Real-time audio transcription and translation
  • Prompt testing and model parameter control
  • Offline device control and automation
Features
Read full description

AI Edge Gallery is the premier destination for running the world’s most powerful open-source Large Language Models (LLMs) on your mobile device. Experience high-performance Generative AI directly on your hardware—fully offline, private, and lightning-fast. Now Featuring: EmbeddingGemma 2 This update brings official support for the newly released EmbeddingGemma 2 model. With this release, we bring cutting edge, multimodal semantic search running 100% on your device. Try out these new capabilities in our new features Instant Media Search and Video Moment Finder. Core Features - Agent Skills: Transform your LLM from a conversationalist into a proactive assistant. Use the Agent Skills tile to augment model capabilities with tools like Wikipedia for fact-grounding, interactive maps, and rich visual summary cards. You can even load modular skills from a URL or browse community contributions on GitHub Discussions. - AI Chat with Thinking Mode: Engage in fluid, multi-turn conversations and toggle the new Thinking Mode to peek "under the hood." This feature allows you to see the model’s step-by-step reasoning process, which is perfect for understanding complex problem-solving. Note: Thinking Mode currently works with supported models, starting with the Gemma 4 family. - Instant Media Search: Explore your photo library (or built-in sample media) with fast, search-as-you-type natural language queries and image-to-image similarity matching—with zero cloud roundtrips. - Video Moment Finder: Pinpoint exact moments inside videos using natural language descriptions. Jump straight to highlighted timestamps on an interactive timeline, trim clips, and save or export your favorite moments - Ask Image: Use multimodal power to identify objects, solve visual puzzles, or get detailed descriptions using your device’s camera or photo gallery. - Audio Scribe: Transcribe and translate voice recordings into text in real-time using high-efficiency on-device language models. - Prompt Lab: A dedicated workspace to test different prompts and single-turn use cases with granular control over model parameters like temperature and top-k. - Mobile Actions: Unlock offline device controls and automated tasks powered entirely by a finetune of FuntionGemma 270m. - Tiny Garden: A fun, experimental mini-game that uses natural language to plant and harvest a virtual garden using a finetune of FunctionGemma 270m. - Model Management & Benchmark: Gallery is a flexible sandbox for a wide variety of open-source models. Easily download models from the list or load your own custom models. Manage your model library effortlessly and run benchmark tests to understand exactly how each model performs on your specific hardware. - 100% On-Device Privacy: All model inferences happen directly on your device hardware. No internet is required, ensuring total privacy for your prompts, images, and sensitive data. Built for the Community AI Edge Gallery is an open-source project designed for the developer community and AI enthusiasts alike. Explore our example features, contribute your own skills, and help shape the future of the on-device agent ecosystem. Check out the source code on GitHub: https://github.com/google-ai-edge/gallery Note: This app is in active development. Performance is dependent on your device's hardware (CPU/GPU). For support or feedback, contact us at google-ai-edge-gallery-android-feedback@google.com.

Screenshots

Obsidian4 screens
Google AI Edge Gallery4 screens

Verdict

The call

The clearest difference is rating: Obsidian at 4.5 against Google AI Edge Gallery's 4.0. Obsidian also leads on ratings volume (2.8K vs 161) and chart position (#126 vs unranked). On price, review sentiment, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Obsidian holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Obsidian has 2.8K ratings behind it against 161, so its average is the more settled of the two. Written reviews point the same way: 62% of Obsidian's written reviews are positive against 59% of Google AI Edge Gallery's.

UpkeepUpdate frequency

Obsidian ships an update every 3 weeks, Google AI Edge Gallery every 2 weeks. Both last shipped on October 20, 2026.

Scorecard5 real differences · 6 level
Obsidian versus Google AI Edge Gallery: the parameters behind the verdict, then further details
ParameterObsidianGoogle AI Edge Gallery
PriceFreeFree
Rating4.5 (2.8K ratings) — better4.0 (161 ratings)
Positive reviews61.9% of reviews — better58.8% of reviews
Number of ratings2.8K — better161
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#126 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size40 MB134 MB
Age rating4+12+
DeveloperDynalist Inc.Google

Customer experience

Obsidian

All ratings2,757 ratings
Positive85.6%
Neutral4.0%
Negative10.5%
Written reviews1,335 reviews
Positive61.9%
Neutral11.9%
Negative26.1%

Google AI Edge Gallery

All ratings161 ratings
Positive75.8%
Neutral5.6%
Negative18.6%
Written reviews160 reviews
Positive58.8%
Neutral15.0%
Negative26.3%

Bugs and requests

Obsidian

Reported bugs

3 issues
  • Sync issues leading to data loss
  • Freezing and crashing on mobile devices
  • Editing bugs and text input issues

Requested features

5 requests
  • Improved sorting and organization options
  • WYSIWYG editing on mobile
  • Better integration with other cloud storage services
  • More intuitive onboarding process for new users
  • Native mobile widgets and share sheet integration

Google AI Edge Gallery

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Obsidian

No in-app purchases

None

Google AI Edge Gallery

No in-app purchases

Questions

Is Obsidian free?
Obsidian is free to download, with no in-app purchases.
Is Google AI Edge Gallery free?
Google AI Edge Gallery is free to download, with no in-app purchases.
Which has better reviews, Obsidian or Google AI Edge Gallery?
Obsidian is rated higher. Obsidian averages 4.5 out of 5 from 2.8K ratings, while Google AI Edge Gallery averages 4.0 from 161 ratings.
Do Obsidian or Google AI Edge Gallery have ads?
Neither Obsidian nor Google AI Edge Gallery shows ads.
Which is updated more often, Obsidian or Google AI Edge Gallery?
Obsidian ships an update every 3 weeks, and Google AI Edge Gallery every 2 weeks. Most recently, Obsidian was updated on October 20, 2026 and Google AI Edge Gallery on October 20, 2026.

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