Google AI Edge Gallery vs TsukiUsagi Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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: Gemma 4 This update brings official support for the newly released Gemma 4 family. As the centerpiece of this release, Gemma 4 allows you to test the cutting edge of on-device AI. Experience advanced reasoning, logic, and creative capabilities without ever sending your data to a server. 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. - 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.
TsukiUsagi Timer
Read full descriptionHide full description
When your focus starts to drift, the moon brings it back. TsukiUsagi Timer is a minimalist Pomodoro timer inspired by the quiet rhythm of the night. Start a focus session, take a gentle break, and write a short reflection to reset your mind. Features • Clean, distraction-free UI built with SwiftUI • Moon animation that marks your focus & break cycles • Pomodoro workflow with customizable durations • Subtle haptics and local notifications • Session history with brief reflections • English & Japanese localization • Private by design — no sign-in, no data collection Let the moon set the pace: focus, breathe, and return to center.
Screenshots
Verdict
Google AI Edge Gallery and TsukiUsagi Timer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Google AI Edge Gallery ships an update every 2 weeks, TsukiUsagi Timer every 9 days. The most recent releases landed on September 27, 2026 and September 10, 2026 respectively.
| Parameter | Google AI Edge Gallery | TsukiUsagi Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (160 ratings) — better | — |
| Positive reviews | 59.2% of reviews | — |
| Number of ratings | 160 — better | — |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 94 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | Kazumi Matsumoto | |
In-app purchases
Google AI Edge Gallery
No in-app purchases
TsukiUsagi Timer
No in-app purchases





