CircuitShepherd vs Jaspr

CircuitShepherd provides you with analog-design superpowers by doing automated parameter optimization it in realtime! It's a novel Electronic Design Automation software for AI driven electronics circuit engineering. You define an arbitrary schematic including specific design goals and CircuitShepherd will find the right part values for you. This is achieved by combining traditional circuit simulation techniques with AI driven parameter estimation algorithms and finally a simple and intuitive user interface. It’s easy to learn, fast to use and it will save you a lot of time by automating your daily calculation and iteration tasks. CircuitShepherd is free to use immediately (with very basic features). The full version with all features enabled is available via in-app purchase (subscription-based). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.circuitshepherd.com/privacy-policy-iOS.html

Jaspr is a private AI assistant that runs entirely on your iPhone. No cloud. No account. No data ever leaves your device. Download an open-source language model, and Jaspr becomes your personal AI -- ready to chat, answer questions, brainstorm ideas, draft messages, and help you think. Everything happens on the Neural Engine inside your phone. Works in airplane mode. CHAT Talk to a real AI that lives on your device. Jaspr supports multiple open-source models including Llama, Gemma, Phi, and Qwen. Pick the one that fits your device and your style. Conversations persist across sessions so you never lose context. VISION Show Jaspr a photo or point your camera at something. Vision-capable models can describe what they see, read text in images, answer questions about photos, and help you understand the world around you. All processing stays on-device. CREATE Generate images from text descriptions using Stable Diffusion, running directly on the Neural Engine. Type a prompt, tap generate, and watch your idea become an image -- no internet required. Save your creations to Photos or share them. YOUR MODELS, YOUR CHOICE Browse a curated catalog of open-source AI models. Download what you want. Delete what you don't. See exactly how much space each model uses. Jaspr never forces a model on you and never paywalls access to any model. PRIVACY IS THE PRODUCT Jaspr has no server. No analytics. No telemetry. No account system. No login. Your conversations, your photos, your generated images, and your model choices stay on your device. Period. We built Jaspr because we believe AI should work for you, not watch you. DESIGNED FOR FOCUS Dark interface. Clean typography. No ads. No banners. No interruptions. Jaspr gets out of the way so you can think. JASPR PRO (Optional One-Time Purchase) Unlock premium features including saving images without watermarks, sharing conversations as PDF, custom AI personas, expanded image history, and access to the curated prompt library. All models remain free. Pro is a one-time purchase -- no subscription, no recurring charges, yours forever.