Comparison

AtomC vs LocalLLM

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

Head to head
About

AtomC

Read full description

AtomC is your intelligent AI assistant powered by COALS AI. Get instant answers to any question with real-time web search capabilities. KEY FEATURES • Real-Time Web Search - Get up-to-date information on news, weather, sports scores, prices, and more. AtomC searches the web for you and synthesizes accurate answers. • Image Analysis - Share photos and get detailed analysis. AtomC can describe images, read text, identify objects, and answer questions about what you show it. • Code Assistant - Get help writing, explaining, and debugging code in any programming language. Perfect for developers on the go. • Conversational AI - Natural, friendly conversations that remember context. Ask follow-up questions and have meaningful discussions. • Fast & Private - Quick responses with your data kept secure. No conversation history stored on external servers. PERFECT FOR • Quick fact-checking and research • Getting current news and information • Analyzing screenshots and photos • Code help and programming questions • General knowledge and learning AtomC brings the power of advanced AI to your pocket. Whether you need quick answers, detailed research, or creative help - AtomC is ready to assist. Download now and experience the future of AI assistance. See Apple Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LocalLLM

This app allows you to run powerful AI language models directly on your iPhone or iPad, ensuring complete privacy as no data is sent to the internet. Chat offline, even without Wi-Fi, and choose from a variety of curated models or utilize Apple's built-in intelligence.

Highlights
  • 100% private conversations and models on device
  • Offline chat functionality
  • Utilizes Apple Intelligence on supported devices
  • Supports a wide range of curated language models
  • Background model downloads
  • Local chat history with search and resume
  • Beginner-friendly onboarding and guidance
Features
Read full description

LocalLLM is the private AI chat app built for beginners—run powerful language models entirely on your iPhone and iPad. No cloud, no account required, and nothing you type is ever sent to the internet. Chat offline on flights, in remote areas, or anywhere without wifi. WHY LOCALLLM? Unlike cloud AI apps that send your conversations to servers, LocalLLM processes everything on your device. Your chats, your models, your data—always under your control. FEATURES • 100% PRIVATE — Conversations and models stay on your device. No data collection. No tracking. • WORKS OFFLINE — Download a model once, chat anytime without internet. • APPLE INTELLIGENCE — On supported devices (iOS 26+), use Apple's built-in on-device AI with zero download. • CURATED MODELS — Llama 3.1 & 3.2, Qwen 2.5 & Qwen 3.5, Gemma 3, DeepSeek R1, Mistral, Phi 3.5, and more. From fast 1B models to powerful 12B. • BACKGROUND DOWNLOADS — Download models while using the app. Pause, resume, or delete anytime. • CHAT HISTORY — All conversations saved locally. Browse, search, resume, or clear from Settings. • STREAMING RESPONSES — Watch replies appear in real time for a natural chat experience. • BEGINNER-FRIENDLY — Step-by-step onboarding, device check, and plain-language guidance. No jargon, no account signup. PERFECT FOR • Privacy-conscious users who want AI without sharing data • Travelers who need AI on planes and in areas with no signal • Students and professionals who want coding, writing, and brainstorming help offline • Anyone trying local AI for the first time SUPPORTED MODELS Small & fast: Llama 3.2 1B/3B, Qwen 3.5 0.8B/2B, DeepSeek R1 1.5B, Gemma 3 4B, Phi 3.5 Mini Standard: Llama 3.1 8B, Qwen 2.5/3.5 4B/7B, DeepSeek R1 8B, Mistral 7B, Gemma 2 9B Large: Qwen 3.5 122B MoE (for high-end devices) FREE vs PRO Free: One downloaded model plus Apple Intelligence when available. Pro: Unlimited models, background downloads, and future premium features. HOW IT WORKS 1. Open the app—no account needed 2. Choose Apple Intelligence or pick a model from the Models tab 3. Download your model (one-time, over wifi) 4. Chat privately, offline, anytime Run a local LLM on your iPhone. Private AI chat without the cloud. Your AI, your device, your rules. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ai-assist-virid.vercel.app/privacypolicy.html

Screenshots

AtomC4 screens
LocalLLM4 screens

Verdict

The call

The clearest difference is rating: AtomC at 5.0 against LocalLLM's 3.0. AtomC also leads on iOS requirement (15.1 vs 18.1). On price, ratings volume, update cadence and ads 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. AtomC sells 8 in-app purchases, starting at $29.99 per month and LocalLLM sells 6 in-app purchases, starting at $4.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AtomC holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 10 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 7 level
AtomC versus LocalLLM: the parameters behind the verdict, then further details
ParameterAtomCLocalLLM
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 10 daysEvery 10 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better18.1
Further details — not scored
Size43 MB52 MB
Age rating12+4+
DeveloperBrandon MooreAzat Goktas

In-app purchases

8 purchases

AtomC

Subscriptions4
  • Pro Monthly$29.991 Month
  • Max Monthly$79.991 Month
  • Pro Yearly$299.991 Year
Show 1 more
  • Max Yealy$799.991 Year
One-time4
  • Starter Credit Pack$9.99
  • Growth Credit Pack$45.00
  • Business Credit Pack$120.99
Show 1 more
  • Enterprise Credit Pack$350.00
6 purchases

LocalLLM

Subscriptions4
  • Local LLM Weekly Pro$4.497 Days
  • Local LLM Weekly Pro$8.997 Days
  • Local LLM Monthly Pro$12.491 Month
Show 1 more
  • Local LLM Monthly Pro$24.991 Month
One-time2
  • Local LLM One Time Purchase$39.99
  • Local LLM One Time Purchase$79.99

Questions

Is AtomC free?
AtomC is free to download, with in-app purchases available.
Is LocalLLM free?
LocalLLM is free to download, with in-app purchases available.
Which has better reviews, AtomC or LocalLLM?
AtomC is rated higher. AtomC averages 5.0 out of 5 from 1 ratings, while LocalLLM averages 3.0 from 2 ratings.
Do AtomC or LocalLLM have ads?
Neither AtomC nor LocalLLM shows ads.
Which is updated more often, AtomC or LocalLLM?
AtomC ships an update every 10 days, and LocalLLM every 10 days. Most recently, AtomC was updated on October 24, 2026 and LocalLLM on October 24, 2026.

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