Personal GPT vs ICLight Studio: Which is better?

Personal GPT is an LLM based AI chatbot that runs fully on-device on your iPhone, iPad and Mac without an internet connection.

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ICLight Studio

ICLight Studio is an AI-driven platform designed for relighting images, allowing users to enhance portraits with various lighting effects. It features a user-friendly interface and text-guided relighting technology, making it accessible for both professional photographers and hobbyists. The platform supports JPEG and PNG formats and offers customizable lighting scenarios to achieve desired moods in photos.

View ICLight Studio

Key features

Personal GPT

Offline Functionality: Private LLM operates entirely offline on iPhone, iPad, and Mac, ensuring conversations remain on the device without requiring an internet connection after the initial model download.
Diverse Model Support: The application supports a variety of open-source models, including DeepSeek R1, Llama 3.3, Qwen3, and Google Gemma 3, all optimized for performance on Apple devices.
Integration with Siri and Shortcuts: Users can integrate Private LLM with Siri and Apple Shortcuts, allowing for the creation of AI-driven workflows without the need for coding.
One-Time Purchase with Family Sharing: The app is available for a single purchase, which unlocks access across all Apple devices and supports Family Sharing for up to six family members.
Advanced Quantization Techniques: Private LLM utilizes OmniQuant and GPTQ quantization methods, enhancing model performance and text generation quality compared to traditional quantization methods.

ICLight Studio

AI-driven platform for effortless relighting of images with stunning lighting effects.
Text-guided relighting technology allowing customization through natural language descriptions.
AI-enhanced portrait relighting that automatically improves image quality.
Customizable lighting scenarios to match various creative visions.
User-friendly interface designed for photographers of all skill levels.

Useful for

Personal GPT

Privacy and Security: Private LLM operates entirely offline, ensuring that user conversations remain confidential and do not leave the device, with no tracking or data collection involved.
One-Time Purchase with Family Sharing: Users can access the app across all their Apple devices with a single purchase, and it supports Family Sharing for up to six family members, eliminating the need for subscriptions.
Advanced Model Performance: The app utilizes state-of-the-art quantization techniques (OmniQuant and GPTQ) for superior text generation quality and faster performance compared to competitors.
Integration with Apple Ecosystem: Private LLM seamlessly integrates with Siri and Apple Shortcuts, allowing users to create AI-driven workflows without needing to write code.
Wide Range of Supported Models: The application supports various optimized open-source language models, providing users with diverse options for different tasks, from creative writing to coding assistance.

ICLight Studio

Advanced AI-driven platform enhances photo beauty and highlights subject features.
Text-guided relighting allows for effortless customization of lighting effects.
AI-powered enhancement ensures professionally lit and visually stunning portraits.
Offers a wide array of customizable lighting scenarios to match creative visions.
User-friendly interface makes it accessible for photographers of all skill levels.

Use cases

Personal GPT

Offline AI Chat: Users can engage in private conversations with AI models on their iPhone, iPad, or Mac without needing an internet connection after the initial download.
Integration with Siri and Shortcuts: The app allows users to create AI-driven workflows that can summarize text, generate writing, or interact with other apps using Siri and Apple Shortcuts.
Family Sharing: A single purchase of the app enables access across all Apple devices within a family group, allowing up to six family members to use the app.
On-Device AI Writing Tools: Users can select text in any macOS application and utilize the app to rewrite, summarize, or correct it directly on their device.
Support for Multiple Language Models: The app provides access to a variety of open-source language models, allowing users to choose the best fit for their needs based on device capabilities.

ICLight Studio

Professional photographers can enhance their portfolios by applying advanced AI-driven relighting effects to portraits.
Hobbyists can explore creative lighting techniques using customizable lighting scenarios available on the platform.
Users can effortlessly relight images using natural language descriptions to achieve desired moods and highlights.
The platform supports both color and black-and-white images, allowing for versatile photo enhancement.
The intuitive interface enables photographers of all skill levels to achieve professional-quality results from home.

Price

Personal GPT

One-time Purchase: Private LLM is available for a single purchase price of $4.99.
Family Sharing: The app supports Family Sharing, allowing up to six family members to use it with one purchase.
No Subscription Fees: Users do not have to pay any recurring subscription fees.
Device Compatibility: One purchase unlocks the app across all Apple devices (iPhone, iPad, and Mac) owned by the user.
Offline Functionality: The app operates entirely offline after the initial model download, ensuring privacy and security.

ICLight Studio

Free to relight images using AI-driven technology.
Natural language-driven relighting feature available at no cost.
AI-enhanced portrait relighting offered for free.
Customizable lighting scenarios accessible for free.
Intuitive interface for easy relighting is free to use.