Comparison

NSChat vs ChatLLM

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

Head to head
About

NSChat

This native chatbot allows you to connect with various AI models using your own API key. It offers a smooth user experience with gestures and haptic feedback, and prioritizes user privacy with no ads, subscriptions, or data collection.

Highlights
  • Connect to popular AI providers
  • Use your own API key
  • Fluid gestures and haptic feedback
  • No ads
  • No subscription
  • No data collection
Features
Read full description

A native chatbot that uses your own API key. - Works with popular AI providers and models - Fluid gestures and haptic feedback - No ads, no subscription, no data collection

About

ChatLLM

Access multiple advanced AI models for chat, content creation, and task automation. Features include an autonomous AI agent, real-time meeting transcription, and voice interaction. Generate images, videos, and code, or analyze documents with this comprehensive AI assistant.

Highlights
  • Autonomous AI agent for complex tasks
  • Real-time meeting transcription and insights
  • Multi-model AI chat (GPT-5, Opus, Gemini)
  • Image and video generation
  • Voice chat with multiple AI voices
  • AI-powered web research
  • Code execution and debugging
Features
Read full description

ChatLLM – The Most Powerful AI Assistant on Mobile Chat, Create, Listen & Automate with State-of-the-Art AI ChatLLM brings together the world's best AI models — GPT-6.1, Fable 5.1, Opus 5.5, Gemini, DeepSeek, and more — into one app. Chat naturally, generate images and videos, transcribe meetings live, or let the AI Agent autonomously handle complex tasks for you. AGENT — AUTONOMOUS AI AGENT Give the Agent a task and watch it work. It uses multiple AI models, browses the web, writes code, and connects to your tools to complete complex multi-step tasks autonomously. • Research, analyze, and compile reports • Build and deploy websites and apps • Connect to Gmail, Google Drive, Jira, Slack, and more • Track progress with real-time task updates AI LISTENER — REAL-TIME MEETING INTELLIGENCE Record any conversation and get live AI-powered transcription and insights. • Real-time transcription in 100+ languages • AI-generated suggestions while you listen • Automatic session summaries • Custom analysis templates (Key Points, Technical Analysis, or your own) • Chat with AI about any past session • Background recording — switch apps without losing audio ADVANCED AI CHAT Natural, human-like conversations powered by 15+ language models. Ask questions, brainstorm, debug code, or tackle any topic. VOICE CHAT Full voice conversations with AI. Choose from multiple voices, switch between automatic and manual recording modes, and go hands-free. IMAGE & VIDEO GENERATION Turn text into visuals with Nano Banana Pro, FLUX, GPT Image 2.5, Seedream 5, Ideogram, Recraft, and more. Generate videos with Seedance 2.5, Veo 3.1, Kling AI, and Sora 2. DEEP RESEARCH AI-powered web research with source citations. Get comprehensive, multi-source answers to complex questions with real-time activity tracking. CODE EXECUTION Run code directly in chat. Debug, generate snippets, and test ideas with a built-in terminal and playground. DOCUMENT ANALYSIS Upload files for instant summaries, Q&A, and analysis. Supports PDFs, images with OCR, and more. PERSONALIZATION • Custom instructions for tailored responses • Memory system that learns your preferences • Projects to organize conversations and files • Thinking mode for complex reasoning 15+ AI MODELS IN ONE APP GPT-6.1 · Claude Fable 5.1 · Claude Opus 5.5 · Gemini · DeepSeek · Kimi · Grok · Qwen · Perplexity · and more Why Choose ChatLLM? • All the best AI models, one subscription • Multi-modal: Text, Voice, Images, Video, Documents • AI Agent for autonomous task completion • AI Listener for meeting intelligence • SOC-2 and HIPAA compliant — your data stays private This app requires a subscription. Plans start at $9.99/month. Terms of service & privacy policy: https://abacus.ai/terms https://abacus.ai/privacy

Screenshots

NSChat4 screens
ChatLLM4 screens

Verdict

The call

The clearest difference is rating: ChatLLM at 4.9 against NSChat's 4.0. ChatLLM also leads on ratings volume (3.8K vs 1) and update cadence (every 4 days vs every 10 days). NSChat's advantage is monetization model (free vs subscription) and review sentiment (100% vs 64%). On price, ads, in-app purchases and device support 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. NSChat sells 1 one-off in-app purchase and ChatLLM sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ChatLLM holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: ChatLLM has 3.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of NSChat's written reviews are positive against 64% of ChatLLM's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

NSChat ships an update every 10 days, ChatLLM every 4 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
NSChat versus ChatLLM: the parameters behind the verdict, then further details
ParameterNSChatChatLLM
PriceFreeFree
Rating4.0 (1 ratings)4.9 (3.8K ratings) — better
Positive reviews100.0% of reviews — better63.6% of reviews
Number of ratings13.8K — better
Update frequencyEvery 10 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterSubscription
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size7 MB112 MB
Age rating12+12+
DeveloperModerato LtdAbacus.AI

Customer experience

NSChat

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ChatLLM

All ratings3,729 ratings
Positive96.8%
Neutral1.4%
Negative1.8%
Written reviews313 reviews
Positive63.6%
Neutral8.3%
Negative28.1%

Bugs and requests

NSChat

Not enough reviews yet to summarise bugs or requests.

ChatLLM

Reported bugs

5 issues
  • Voice chat is not transcribing
  • Chats disappearing after re-entering the thread
  • App freezing or becoming laggy when generating responses on mobile
  • Voice chat not working
  • App crashing on mobile

Requested features

11 requests
  • Add transcript to the headphone mode
  • Rename a thread
  • Add execution time and other metrics for each request
  • Indicate which LLM served the request when using routeLLM
  • Add an iPad version
Show 6 more
  • Add ability to delete chats on mobile
  • Add voice chat and talk back feature
  • Improve copy/paste functionality
  • Allow selecting text
  • Add ability to set default LLM
  • Improve font size customization

In-app purchases

1 purchases

NSChat

One-time1
  • Buy me a coffee$0.29
3 purchases

ChatLLM

Subscriptions3
  • Monthly Subscription$9.991 Month
  • Monthly subscription$9.991 Month
  • Pro Tier$19.991 Month

Questions

Is NSChat free?
NSChat is free to download, with in-app purchases available.
Is ChatLLM free?
ChatLLM is free to download, with in-app purchases available.
Which has better reviews, NSChat or ChatLLM?
ChatLLM is rated higher. NSChat averages 4.0 out of 5 from 1 ratings, while ChatLLM averages 4.9 from 3.8K ratings.
Do NSChat or ChatLLM have ads?
Neither NSChat nor ChatLLM shows ads.
Which is updated more often, NSChat or ChatLLM?
NSChat ships an update every 10 days, and ChatLLM every 4 days. Most recently, NSChat was updated on October 5, 2026 and ChatLLM on October 25, 2026.

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