LM Playground
LM Playground Summary
LM Playground is a mobile Android app in Tools by Andriy Druk. Released in Mar 2024 (2 years ago). It has about 43K+ installs and 329 ratings with a 3.82★ (average) average. Based on AppGoblin estimates, it reaches roughly 4.4K monthly active users . Store metadata: updated Apr 2, 2026.
Recent activity: 1.8K installs this week (4.2K over 4 weeks) showing strong growth , and 4.00 new ratings this week View trends →
Store info: Last updated on Google Play on Apr 2, 2026 .
3.82★
Ratings: 329
Screenshots
App Description
Run AI models locally on device (Qwen, Gemma, Llama, DeepSeek, Phi, Mistral)
LM Playground lets you run Large Language Models directly on your phone - no cloud, no API keys, fully offline. Download a model, load it in one tap, and start chatting. Your conversations never leave your device.
Features:
- Rich markdown in responses - code blocks, headers, lists, and more
- Reasoning models show their thinking process in a styled section
- Choose where to store models - SD card, external storage, any folder
Supported models:
- Qwen 3 (0.6B, 1.7B, 4B)
- Gemma 3n (E2B, E4B)
- Gemma 3 (1B, 4B)
- Granite 4.0 (Micro, H-Tiny)
- DeepSeek R1 Distill (1.5B, 7B)
- Phi-4 mini
- LFM2.5 Thinking (1.2B)
- Ministral 3 (3B, 8B)
- Llama 3.2 (1B, 3B)
Built on llama.cpp with ARM optimizations for on-device performance. Models use GGUF format with Q4_K_M quantization.