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Private LLM: Nucleus

Private LLM: Nucleus

Parth Antala
Released: 2025-10-06
© 2025 Parth Antala
Private LLM: Nucleus - QR Code
CA$2.990%
Version 1.1
12+
Download on the App Store
CA$2.990%
Version 1.1
12+
Download on the App Store
Released: 2025-10-06
© 2025 Parth Antala

Description

Private LLM: Nucleus is your intelligent, on-device personal assistant powered by Apple’s Foundation Models framework. It combines advanced natural language understanding with the privacy of full on-device processing, ensuring your data never leaves your device. No Internet. No login. No data collection.
Seamless Integration Across Your Day
Nucleus connects deeply with Calendars, Reminders, Health, Maps, and Weather, helping you stay organized, aware, and productive.
• Manage and update reminders and calendar events.
• Track health data and view trend charts.
• Get directions, routes, and travel times.
• Stay informed with live weather updates and daily summaries.
Daily Kickstart
Each time you open Nucleus, you’re greeted with a personalized Daily Kickstart, a complete snapshot of your day that includes:
• Weather conditions and outfit suggestions.
• Today’s reminders and upcoming calendar events.
• Directions to your destinations.
Personal Space
Give Nucleus a mind of its own.
Ask it to remember anything, a thought, an idea, a task, or a fact and recall it anytime. You can even add documents and later ask questions or recall specific details about them, all while staying within your chat.
Your personal memory vault, fully private and on-device.
Intelligent Conversations
Ask Nucleus anything about your integrated data or general topics. It understands context, allowing follow-up questions that feel natural and continuous.
Choose Auto Mode to let Nucleus automatically pick the right tools, or use Manual Mode for precise control.
Creativity with Image Playground
Bring your ideas to life using Image Playground, generate creative visuals directly within Nucleus. Everything is processed privately and on-device, ensuring speed and security.
Personalize Your Experience
Make Nucleus yours with visual and behavioral customization.
• Change chat bubble colors.
• Match your app icon to your theme.
• Set custom instructions that shape Nucleus’s personality and response style.
Siri Integration
Use Siri to interact with Nucleus hands-free. Just say “Hey Nucleus” to access reminders, calendars, health data, or general questions, all processed privately, right on your device.
Built for Privacy and Performance:
Private LLM: Nucleus runs entirely on your device using Apple’s Foundation Models framework. No cloud, no tracking, no data sharing. Just powerful, personal intelligence built for speed, context, and privacy.
Nucleus gives you everything you expect from a next-generation AI assistant, integrated tools, personalized insights, private processing, and an elegant experience designed for the Apple ecosystem.

What's New in Version 1.1

Introducing Personal Space
Your Nucleus just got a memory.
Now you can create your own Personal Space, a private memory vault where Nucleus can remember anything you tell it and recall it anytime, all while staying in chat.
Store thoughts, notes, ideas, or even documents. Later, just ask Nucleus about them, it will instantly recall the right details, completely offline and on-device.
Everything stays private, encrypted, and yours.
Also in this update:
• Performance improvements and smoother conversations.
• Enhanced Daily Kickstart accuracy and personalization.
• Minor UI refinements across the app.

Seller

Name

Parth Antala

URL

Information

Developer

Categories

Version

1.1

Size

55.9 MB

Game Center

No

VPP Device Licensing

Yes

Rating

Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information

Compatibility

iOS 26.0 or later

Devices

iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE (3rd generation), iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPad (5th Generation) Wi-Fi, iPad (5th Generation) Wi-Fi + Cellular, iPad (6th generation) Wi-Fi, iPad (6th generation) Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro (9.7-inch), iPad Pro (9.7-inch) (Cellular), iPad Pro 12.9-inch (2nd generation), iPad Pro 12.9-inch (2nd generation) Wi-Fi + Cellular, iPad Pro (10.5-inch), iPad Pro (10.5-inch) Wi-Fi + Cellular, iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro 12.9-inch (3rd generation), iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini (5th Generation), iPad mini (5th Generation) Wi-Fi + Cellular, iPad (7th generation) Wi-Fi + Cellular, iPad Pro 11-inch (2nd generation), iPad Pro 11-inch (2nd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (4th generation), iPad Pro 12.9-inch (4th generation) Wi-Fi + Cellular, iPad Air (4th Generation) (Wi-Fi), iPad Air (4th Generation) (Wi-Fi + Cellular), iPad (8th generation) Wi-Fi, iPad (8th generation) Wi-Fi + Cellular, iPad Pro 11-inch (3rd generation), iPad Pro 11-inch (3rd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (5th Generation), iPad Pro 12.9-inch (5th Generation) Wi-Fi + Cellular, iPad (9th Generation), iPad (9th Generation) Wi-Fi + Cellular, iPad mini (6th Generation), iPad mini (6th Generation) Wi-Fi + Cellular, iPad Air (5th generation), iPad Air (5th generation) Wi-Fi + Cellular, iPad Pro 11-inch (4th generation), iPad Pro 11-inch (4th generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (6th generation), iPad Pro 12.9-inch (6th generation) Wi-Fi + Cellular, iPad (10th generation), iPad (10th generation) Wi-Fi + Cellular, iPad Air 11-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi + Cellular, iPad Pro 11-inch (M4) Wi-Fi, iPad Pro 11-inch (M4) Wi-Fi + Cellular, iPad Pro 13-inch (M4) Wi-Fi, iPad Pro 13-inch (M4) Wi-Fi + Cellular, iPad mini (A17 Pro) Wi-Fi, iPad mini (A17 Pro) Wi-Fi + Cellular, iPad (A16) Wi-Fi, iPad (A16) Wi-Fi + Cellular, iPad Air 11-inch (M3) Wi-Fi, iPad Air 11-inch (M3) Wi-Fi + Cellular, iPad Air 13-inch (M3) Wi-Fi, iPad Air 13-inch (M3) Wi-Fi + Cellular, iPad Pro 11-inch (M5) Wi-Fi, iPad Pro 11-inch (M5) Wi-Fi + Cellular, iPad Pro 13-inch (M5) Wi-Fi, iPad Pro 13-inch (M5) Wi-Fi + Cellular, iPod touch (6th Generation), iPod touch (7th generation)

Languages

English

App Store: Customer Ratings

Ratings & Reviews

4.0 of 5 (2 Ratings)

App Store: Customer Reviews

2025-10-08

Almost there, but local model is bad

Awesome user interface and great idea but incomplete execution! I really love that the app integrates with Calendar, Reminders, Health like a matrix to give me the overall picture of what’s going on in my life. This is somehow what you expect an Apple intelligent look like, but the main issue is the AI is incompetent and as it only relies on Apple Intelligence there is no hope. If in case you dare to ask a following question, it has no idea what’s going on in your life but always shows you what’s going on in your life, so there is a disconnection and as the app completely relies on Apple Intelligence. Unfortunately, it will only get better when the model gets better.
iWhymy
Version 1.0.1