
About
Explore language models running directly on your device. Analyze generation speed, confidence, memory usage, and thermal performance. Compare models, test long-context recall, and even evaluate vision models privately.
What's New in Peak Pocket AI
1.3.0
October 15, 2026
- Protocols: one-button Speed check, Trust check, and Heat and battery tests that check the phone is ready first (cool, power, battery) and record exactly how they ran. - Rigor levels for experiments: Standard alternates the models, discards a warmup run and lets the phone cool between repeats; results lead with the effect size and its 95% interval. - Parameter sweep: time one model across settings such as flash attention, GPU layers and KV cache type. - Blind arena: compare two models on your own prompts without knowing which wrote which, and build your own ranking. - Simpler model settings: a sampling preset and a load profile (Auto, Max speed, Low memory) on top, a list of what differs from the defaults, and every control still under All controls. - LoRA adapters, a chat template viewer, and quick comparison of the same model at different quantizations. - Siri and Shortcuts: ask your model, run a quick benchmark, or open the Lab. - Every run records the engine that produced it and whether the GPU was used; evaluations draw a random seeded sample of questions and show intervals for calibration. - Experiments let you choose the reply length and turn thinking off or on. - Scrolling up while a reply streams no longer pulls you back down; swipe down to hide the keyboard mid-reply. - A clear message when a chat fills the model's context window.
MoreUser reviews
Developer apps
FAQ
Does Peak Pocket AI have ads?
No, Peak Pocket AI is designed to be private and does not contain any advertisements. Your data and interactions remain on your device.
What devices does Peak Pocket AI support?
Peak Pocket AI is currently supported on iPhones. It leverages device-specific capabilities for on-device AI processing.
How often is Peak Pocket AI updated?
The latest version, 1.3.0, was released on October 15, 2026, indicating a recent update. Users can expect ongoing improvements and feature additions.
What is the age rating for Peak Pocket AI?
Peak Pocket AI has an age rating of 17+. This is likely due to the advanced nature of the AI models and the developer tools it provides.
Can I use Peak Pocket AI offline?
Yes, once a model is downloaded, Peak Pocket AI works entirely in airplane mode. All model processing and data storage are handled on your device.
How does Peak Pocket AI handle user data privacy?
Peak Pocket AI is private by design. Models run on the device, and your chats, notebook, photos, and settings never leave your iPhone. There is no account creation or analytics tracking.
Can I bring my own AI models to Peak Pocket AI?
Yes, you can browse Hugging Face for GGUF models that fit your phone's memory. You can also connect to an OpenAI-compatible provider with your own API key, though remote chats will be clearly marked.
What kind of performance metrics does Peak Pocket AI provide?
Peak Pocket AI offers live telemetry including tokens per second, time to first token, memory usage, and thermal state. It also provides an energy-per-token estimate when running on battery.





