Comparison

On‑Device AI vs LLM Local Client

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

On‑Device AI

Transform your device into a private AI assistant for meetings and complex tasks. Features include speaker diarization, live transcription, and specialized subagents for research, analysis, and writing. Control your AI via messaging apps, with options for 100% offline processing or cloud connectivity.

Highlights
  • Speaker Diarization for meeting transcripts
  • Real-time live transcription
  • Natural AI speech generation
  • Deploy specialized AI subagents
  • AI-powered web browser automation
  • Control AI via messaging apps
  • 100% offline processing option
Read full description

On-Device AI puts chat, listening, transcription, notes, and research in one private app for iPhone, iPad, Mac, and Apple Vision Pro. Your data stays on your device. Download a model once and keep working on a plane, on the subway, or without a signal. Chats, documents, recordings, and notes stay on your device. Online providers and web features are optional and work only after you enable them. ONE APP, YOUR WAY Open every workspace from a customizable Menu. Keep favorites under Pinned and everything else close by under Available. AI CHAT Chat with local or cloud models. • Run local models from families such as Gemma, Qwen, DeepSeek, and Mistral, or connect your own provider account • Browse, download, and manage models that fit your device, including ones for text, vision, reasoning, and tools • Drop in documents, images, and scanned PDFs; approve private on-device OCR only when a PDF needs it • Fork any conversation and compare several models on the same prompt • Let the model use tools for calculations, web requests, documents, Calendar, and Reminders, and review proposed changes before they apply • Create reusable Agent Profiles, then add AI Skills, MCP servers, and tools from one clearer Agent Workflows setup • Keep facts you repeat often in Global Memory LISTEN LIBRARY AND RSS FEEDS Read less, listen more. • Turn PDFs, Markdown, plain text, web articles, and scanned books into a listening queue • Scan photographed pages, correct the OCR the app runs on device, and keep each page with its spoken text • Follow sites through RSS, Atom, and JSON feeds, then send articles to Up Next • Choose Apple voices or local neural voices, follow along in the reader, and set a sleep timer VOICE NOTE, VOICE TYPING, AND TEXT TO SPEECH Speak instead of typing, and listen instead of reading. • Record and transcribe meetings, lectures, interviews, and quick ideas • Dictate with Voice Typing on Mac or the voice keyboard on iPhone and iPad • Transcribe with Apple Speech, Whisper, Parakeet, Nemotron, Qwen3-ASR, MOSS, and other engines • Turn text, or text captured from a photo, into audio with Apple voices, Kokoro, Supertonic, VoxCPM2, IndexTTS2, and other engines • Export transcripts as text, subtitles, or Markdown AI SEARCH AND AI BROWSER Research with a second pair of hands. • Search the web in a conversation and let the model read the results for you • Browse with tabs, profiles, history, and downloads, then ask your model to read, assist, or act on the page • Hand a task to the browser agent, watch each step, and take over whenever you want KNOWLEDGE AND TEXT NOTE Give your AI your own material to work from. • Add PDFs, text, Markdown, code, images, and website content to a private searchable library • Write and edit Markdown notes in the app • Import AI chats, voice notes, Text to Speech items, and AI Search results • Tune retrieval and index edited content again APP HELP Ask how a feature or setting works. App Help answers from a guide that ships inside the app, keeps help out of your saved chats, and points to the right settings. MADE FOR APPLE DEVICES • Native layouts adapt from focused navigation on iPhone to category sidebars on larger screens • Settings are grouped by purpose, including Voice Typing, Agent Workflows, Models & Storage, Privacy & Data, Memory, and—on Mac—Instant Messaging • Widgets for Listen, Voice Note, Text Note, and Quick Actions • Siri, Apple Shortcuts, App Intents, the Mac menu bar, and keyboard shortcuts you can customize • Apple hardware acceleration for supported local models • Browse chat, transcription, speech, and embedding models in one Model Library • Store models internally, on an external drive, or on a shared volume, with separate tools for cleanup and recovery • Interface in English, Dutch, French, German, Italian, Japanese, Spanish, Portuguese, and Traditional Chinese EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LLM Local Client

Connect your mobile device to large language models hosted on your computer. This app provides a secure and convenient way to access powerful AI capabilities on the go, bridging the gap between your phone and local LLM servers. Unleash your productivity with seamless interaction.

Highlights
  • Connects mobile to local LLM servers
  • Lightweight and easy setup
  • Secure local network connection
  • Mobile convenience for AI access
  • API compatibility for flexibility
Features
Read full description

Looking to Run a personal LLM on Your Mobile Device? Instead of installing large models on your phone, consider an alternative solution. This app connects your mobile device to locally hosted large language models (LLMs) on your computer. Using a fast and secure local network, it provides seamless interaction with advanced AI capabilities. Use this app as a bridge to powerful LLMs and unleash your productivity like never before. Key Features: • Lightweight and Easy Setup: Configure and start using the app in just a few steps. • Local Network Security: Your data stays within your trusted environment, ensuring privacy. • Mobile Convenience: Access the power of your local LLM server anytime. • API Compatibility: Designed to work seamlessly with common LLM APIs for maximum flexibility. Perfect for AI enthusiasts and professionals, this app provides a portable, secure solution for leveraging large language models on the go.

Screenshots

On‑Device AI4 screens
LLM Local Client3 screens

Verdict

The call

The clearest difference is in-app purchases: LLM Local Client at none against On‑Device AI's 4. LLM Local Client also leads on iOS requirement (16.6 vs 18.0). On‑Device AI's advantage is ratings volume (162 vs 5) and device support (4 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. On‑Device AI sells 4 in-app purchases, starting at $3.99 per month. LLM Local Client asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LLM Local Client holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: On‑Device AI has 162 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 64% of On‑Device AI's written reviews are positive against 71% of LLM Local Client's.

UpkeepUpdate frequency

On‑Device AI ships an update every 2 weeks, LLM Local Client every 9 days. The most recent releases landed on September 22, 2026 and June 5, 2026 respectively.

Scorecard5 real differences · 5 level
On‑Device AI versus LLM Local Client: the parameters behind the verdict, then further details
ParameterOn‑Device AILLM Local Client
PriceFreeFree
Rating4.4 (162 ratings)4.6 (5 ratings) — better
Positive reviews63.6% of reviews71.4% of reviews — better
Number of ratings162 — better5
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPad
Requires iOS18.016.6 — better
Further details — not scored
Size1.8 GB2 MB
Age rating17+4+
DeveloperZijie DengCheuk Yin Lau

Customer experience

On‑Device AI

All ratings162 ratings
Positive82.1%
Neutral8.0%
Negative9.9%
Written reviews107 reviews
Positive63.6%
Neutral15.9%
Negative20.6%

LLM Local Client

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews7 reviews
Positive71.4%
Neutral14.3%
Negative14.3%

Bugs and requests

On‑Device AI

Reported bugs

3 issues
  • Crashes on startup
  • Model selection issues
  • Inability to copy generated text

Requested features

9 requests
  • Automated multi-character conversations
  • Character set saving and syncing
  • Streamlined search integration
  • UI optimization for icons
  • Remote endpoint support for multi-agents
Show 4 more
  • HomeKit integration
  • Improved documentation
  • Enlarged agent input window
  • Per-agent model assignment

LLM Local Client

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

On‑Device AI

Subscriptions2
  • Pro Member Subscription$3.991 Month
  • Pro Member Subscription$34.991 Year
One-time2
  • Lifetime Pro Member$49.99
  • Lifetime Pro Member$99.99
None

LLM Local Client

No in-app purchases

Questions

Is On‑Device AI free?
On‑Device AI is free to download, with in-app purchases available.
Is LLM Local Client free?
LLM Local Client is free to download, with no in-app purchases.
Which has better reviews, On‑Device AI or LLM Local Client?
LLM Local Client is rated higher. On‑Device AI averages 4.4 out of 5 from 162 ratings, while LLM Local Client averages 4.6 from 5 ratings.
Do On‑Device AI or LLM Local Client have ads?
Neither On‑Device AI nor LLM Local Client shows ads.
Which is updated more often, On‑Device AI or LLM Local Client?
On‑Device AI ships an update every 2 weeks, and LLM Local Client every 9 days. Most recently, On‑Device AI was updated on September 22, 2026 and LLM Local Client on June 5, 2026.

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