Comparison

Google AI Edge Gallery vs LLMster

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

Head to head
About

Google AI Edge Gallery

Run powerful open-source AI models directly on your mobile device for private, fast, and offline generative AI experiences. Explore features like real-time language learning, proactive AI assistants, and instant media search.

Highlights
  • On-device LLM execution
  • Real-time language learning
  • Proactive AI assistant capabilities
  • Instant media and video search
  • Multimodal image analysis
  • Audio transcription and translation
  • Prompt testing and model management
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 & XR Language Teacher This update brings official support for the newly released EmbeddingGemma 2 model for multimodal semantic search, alongside interactive vocabulary games and on-device speech in XR Language Teacher and AI Chat - all running 100% on your device. Core Features - XR Language Teacher: Point your camera at the world around you to learn new languages in real time, turn saved vocabulary photos into editable sticker flashcards with Magic touch, and practice in the Vocab Popper and Buddy Runner study games. - 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 & Voice: Engage in fluid, multi-turn conversations using text or on-device speech-to-text and text-to-speech with live word-level highlighting. Toggle Thinking Mode on supported models (starting with the Gemma 4 family) to see the model’s step-by-step reasoning process. - 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 FunctionGemma 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.

About

LLMster

Connect to local AI models running on your server for private, fast conversations. Stream replies, reasoning, and image-based interactions. Organize, back up, and restore your chat library securely.

Highlights
  • Connects to local LM Studio servers
  • Private by design, no cloud relay
  • Organize chats by model, folder, or pin
  • Backup and restore chat library
  • Supports vision models with image input
  • Hands-free voice chat with on-device speech recognition
  • Customizable system prompts and tool integrations per chat
Features
Read full description

LLMster is a fast, private iPhone and iPad client for models running on your LM Studio server (https://lmstudio.ai). Stream replies, reasoning, tool activity, and image-based conversations from the models you host—in an app designed to feel at home on iOS. Private by design LLMster connects directly to the server you choose. There’s no LLMster account, telemetry, hosted chat service, or cloud relay in the middle. Your conversation library stays on your device, while model context stays with your configured server. External integrations run only when you choose to enable them. Your models, wherever you run them Keep your models on the machine built for them: a workstation, home server, or always-on computer. Run the LM Studio desktop app or LM Studio’s headless daemon, point LLMster at the host, and start chatting. No companion desktop client is required. Choose the right model without leaving the conversation: • Search or sort by name, size, or format, then pin favorites • See which models support vision, reasoning, or tool calls • Change models without starting a new chat Organized from the start Search chats by title, model, or folder. Browse recent conversations across every folder, then organize, rename, pin, or duplicate important threads. Move and protect your chats Share individual conversations as .llmster files and import them on another device while preserving messages, images, reasoning, tool history, and chat settings. Back up and restore your entire local chat library—including folders, pins, drafts, and attachments—with optional password protection. Backups do not include server addresses, authentication keys, or app-wide settings. LLMster also verifies transferred response context against your configured LM Studio server before continuing a chat. Vision, direct to your server Attach up to four screenshots, photos, or scanned pages to a message and send them to a compatible vision model. LLMster resizes and compresses images on your device before sending them, so the originals remain with you. Open any attachment and pinch to zoom when you need to inspect the details. Hands-free voice chat Talk naturally using on-device speech recognition and text-to-speech. Audio stays on your device; only the resulting text is sent to your configured server. Natural turn-taking and subtle haptics keep the conversation moving without touching the screen. Control each conversation Every chat can have its own: • Integrations already configured in LM Studio • Custom system prompt • Tool-call visibility • Live reasoning preference Stream reasoning as Markdown while the model works, or keep the interface quiet with a compact Thinking indicator and open the completed reasoning when you want it. Control response auto-scrolling, and choose System, Light, or Dark appearance with your preferred accent color. Rich responses, as they arrive LLMster renders streaming Markdown smoothly, including syntax-highlighted code with copy controls, inline and block math, tables, links, lists, and more. Export or share transcripts with their original Markdown intact. Keep going while you move on Run LM Studio on a workstation or headless server and connect from your phone. With Tailscale on both devices, you can keep chatting over cellular or another Wi-Fi network while your models run at home. Setup instructions are available at https://llmster.app/support

Screenshots

Google AI Edge Gallery4 screens
LLMster4 screens

Verdict

The call

The clearest difference is rating: LLMster at 5.0 against Google AI Edge Gallery's 4.1. LLMster also leads on review sentiment (100% vs 60%). Google AI Edge Gallery's advantage is ratings volume (166 vs 3) and iOS requirement (17.0 vs 26.0). On price, update cadence, ads and in-app purchases 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

LLMster holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Google AI Edge Gallery has 166 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 60% of Google AI Edge Gallery's written reviews are positive against 100% of LLMster's.

UpkeepUpdate frequency

Google AI Edge Gallery ships an update fortnightly, LLMster every 10 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Google AI Edge Gallery versus LLMster: the parameters behind the verdict, then further details
ParameterGoogle AI Edge GalleryLLMster
PriceFreeFree
Rating4.1 (166 ratings)5.0 (3 ratings) — better
Positive reviews60.2% of reviews100.0% of reviews — better
Number of ratings166 — better3
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better26.0
Further details — not scored
Size126 MB10 MB
Age rating12+4+
DeveloperGoogle LLCDave Sebek

Customer experience

Google AI Edge Gallery

All ratings166 ratings
Positive75.9%
Neutral5.4%
Negative18.7%
Written reviews171 reviews
Positive60.2%
Neutral14.0%
Negative25.7%

LLMster

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Google AI Edge Gallery

No in-app purchases

None

LLMster

No in-app purchases

Questions

Is Google AI Edge Gallery free?
Google AI Edge Gallery is free to download, with no in-app purchases.
Is LLMster free?
LLMster is free to download, with no in-app purchases.
Which has better reviews, Google AI Edge Gallery or LLMster?
LLMster is rated higher. Google AI Edge Gallery averages 4.1 out of 5 from 166 ratings, while LLMster averages 5.0 from 3 ratings.
Do Google AI Edge Gallery or LLMster have ads?
Neither Google AI Edge Gallery nor LLMster shows ads.
Which is updated more often, Google AI Edge Gallery or LLMster?
Google AI Edge Gallery ships an update fortnightly, and LLMster every 10 days. Most recently, Google AI Edge Gallery was updated on November 6, 2026 and LLMster on October 31, 2026.

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