Out of 250+ free offline ai apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
This AI chat app allows you to run open-source language models completely offline on your device. You can also connect to premium models using your own API keys. It offers features like multimodal support, local knowledge bases, and branching conversations for a private and powerful AI experience.
This AI chatbot operates entirely on your device, offering intelligent responses without requiring an internet connection. Enjoy complete privacy as your data never leaves your phone, and access uncensored AI models for more direct answers. It's ideal for travel or areas with no Wi-Fi.
This app provides a private AI assistant that runs entirely on your device, allowing you to chat with various open-source models offline. It offers features like voice chat, iMessage integration, and document analysis, with an optional subscription for cloud-based models.
What are the best free offline ai apps for iPhone?
esper - Offline & Private AI tops our free offline ai apps ranking as of August 2026, with a 4.4-star average from 9 App Store ratings, and it's free to download.
Does esper - Offline & Private AI have ads or in-app purchases?
esper - Offline & Private AI has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
How many free offline ai apps are on the App Store?
We track 250+ free offline ai apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
What is esper's core functionality?
esper allows you to run powerful AI language models directly on your iPhone or iPad, completely offline. This means your conversations and data stay on your device, ensuring maximum privacy and control.
Can I use online AI models with esper?
Yes, esper offers flexibility. You can choose to run models offline, or you can plug in your own API keys to access premium online models like ChatGPT or Claude, and even leverage internet search capabilities.