Comparison

ChatLLM vs AI Hub

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

Head to head
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-5, o4, Opus 4.8, 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, Flux Pro Ultra, DALL-E, Imagen, Ideogram, Recraft, and more. Generate videos with VEO 3, Runway, Kling AI, and Minimax. 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-5 · o4 · Claude Opus 4.8 · Gemini · DeepSeek · Llama · 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

About

AI Hub

Access a wide range of powerful AI models for chat, image, video, and agent generation. This app offers affordable access to multiple leading open-source and commercial LLMs, optimizing performance and providing low-latency responses globally. It includes a free tier and a comprehensive PRO plan for unlimited access.

Highlights
  • Access 50+ open-source and commercial AI models
  • AI chatbot with vision and document support
  • AI video generation from images or text
  • AI agent programming for workload optimization
  • AI image generation from text prompts
  • AI Text-To-Speech with .wav export
Features
Read full description

App support these models but not limited: • Grok-4.5 by x.Ai • Google Gemini Pro 3.1, Pro v2.5 & Gemma 4 • OpenAI chatGPT 5.4 & opensource OSS • Claude 5 Sonnet by Anthropic • Qwen (Alibaba) with multi variant: QwQ reasoning, QvQ, Qwen Max... • Stable Diffusion, Seedream, Imagen 4, Leonardo.AI • Flux.1 AI, Photon AI • Mistral AI multi variants • DeepSeek v4 and R1 full, R1 distill • Jamba A21labs • Meta Llama 4 newest & Llama 3.3 • Xiaomi Mimo V2 • GLM by Z.Ai • Nemotron by NVIDIA 【AI Deep Research】 + Automatically gather, cross-reference, and synthesize information from multiple sources. + Perfect for students, researchers, analysts, and professionals who need thorough, reliable answers beyond simple Q&A. 【 AI Scheduled Task】 + Schedule AI tasks to run automatically at your preferred time — daily, weekly, or custom intervals. + Ideal for automating repetitive research, morning briefings, news, competitor monitoring, and more. 【AI chatbot support】 + Vision (Photo) + Document, Pdf attachment. + Custom instruction (Advanced users) + Custom temperature (Advanced users) 【AI Video generation】 + Effortless transform your static image to video + Create a video from text prompt. 【AI agent programming】 + Effortless build your own standalone agent. Optimize your workload by forcing the structure response with AI 【AI image generation】 + Generating images by prompt text with many different models 【AI Text-To-Speech support】 + Generating voices from your text, export to file .wav. 【Affordable AI Access】 We offer significant savings compared to single-model apps, providing access to multiple models in a single app. Instead of overpaying for individual models, you have a chance to access all in one app. Would help savings up to 60%. 【What sets us apart?】 We’re a platform that fine-tunes and optimizes leading open-source AI models, ensuring top performance. Our data centers are strategically distributed across continents, guaranteeing low-latency responses no matter where you are. In addition, we are a distributor of re-distributing AI models api from the providers such as: Google Gemini, Stability AI, Anthropic Claude, Meta Llama, and more. Our strong dealer-ships allow us to provide you with the best prices in the market. ScreenReader (VoiceOver) is compatible with AI Hub. A lot of efforts to make AI accessible widely, without borders. App comes with 2 Plans: • BASE Plan / Always-Free Tier: Perfect for daily tasks. At least, 3 AI models are accessible. Tight rate-limited request. Especially, no-ads, no account required, no prepaid. • PRO Plan: Unlock unlimited access to all available models. Generous rate-limited or advance AI custom. We Offers PRO plan with: • Weekly, monthly and annually subscription. • Life-time purchase. Premium credit purchase. Specially, Annual subscription starts with Free-trial starting at zero buck. Terms of Purchase: https://policies.aihubapp.io/inapppurchase/ Terms of Use: https://policies.aihubapp.io/tou/

Screenshots

ChatLLM4 screens
AI Hub4 screens

Verdict

The call

The clearest difference is rating: ChatLLM at 4.8 against AI Hub's 4.2. ChatLLM also leads on update cadence (every 4 days vs monthly) and ratings volume (3.3K vs 58). AI Hub's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (15.1 vs 17.0). On price, review sentiment, ads and in-app purchases 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. ChatLLM sells 3 in-app purchases, starting at $9.99 per month and AI Hub sells 8 in-app purchases, starting at $3.99 per 7 days. 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, 4.8 against 4.2. That said, the two scores are not equally well evidenced: ChatLLM has 3.3K ratings behind it against 58, so its average is the more settled of the two. Written reviews complicate that: 62% of ChatLLM's written reviews are positive against 63% of AI Hub's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ChatLLM ships an update every 4 days, AI Hub monthly. The most recent releases landed on September 23, 2026 and September 11, 2026 respectively.

Scorecard5 real differences · 5 level
ChatLLM versus AI Hub: the parameters behind the verdict, then further details
ParameterChatLLMAI Hub
PriceFreeFree
Rating4.8 (3.3K ratings) — better4.2 (58 ratings)
Positive reviews61.6% of reviews63.2% of reviews — better
Number of ratings3.3K — better58
Update frequencyEvery 4 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size93 MB54 MB
Age rating12+12+
DeveloperAbacus.AITRIPICAL VIET NAM LIMITED LIABILITY COMPANY

Customer experience

ChatLLM

All ratings3,329 ratings
Positive96.7%
Neutral1.4%
Negative1.9%
Written reviews284 reviews
Positive61.6%
Neutral8.8%
Negative29.6%

AI Hub

All ratings58 ratings
Positive77.6%
Neutral6.9%
Negative15.5%
Written reviews38 reviews
Positive63.2%
Neutral5.3%
Negative31.6%

User reviews

ChatLLM

From 3.3K App Store ratings

What we love

  • 💰 Cheap and powerful
  • 🔥 Amazing best on the market by far
  • 🔥 Abacus ai - Absolutely fabulous tool great work horse, The best value on the market
  • 🔥 The best of AI capabilities into a single, seamless platform!
  • 🔥 Super impressive app

Room to improve

  • 🚫 No account creation
  • 📏 Can't adjust font size
  • 🚫 Doesn't show routing. Doesn't transcribe audio
  • 🐛 Voice chat is not transcribing. I need it. Sometimes I can reenter the thread and it will be there, and then vanish!
  • 🚫 Function but ugly and missing clean ui/ux design

AI Hub

From 58 App Store ratings

What we love

  • 👍 Great value for money
  • 👍 Wide variety of AI models
  • 👍 Good user interface
  • 👍 Easy to use
  • 👍 Affordable pricing

Room to improve

  • 👎 Unclear model capabilities
  • 👎 Inconsistent AI responses
  • 👎 Input size limitations
  • 👎 Missing important models after updates
  • 👎 Lifetime purchase value diminished

Bugs and 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

AI Hub

Reported bugs

10 issues
  • Models disappear after updates
  • Input size drastically reduced
  • Long HTML analyses are blocked
  • Claude, GPT 4.1, Gemini 2.5 Pro, etc. not working due to input size limits
  • Images not generated or visible
Show 5 more
  • App crashes
  • Paid plan not functioning
  • Keyboard issues affecting readability
  • 30 prompt limit across all platforms in 30 minutes
  • App exits unexpectedly

Requested features

8 requests
  • Add a dedicated button/toggle for language translation on the start page
  • Automatic detection and faster language switching
  • Quick access language list
  • Ability to download larger PDF files
  • Desktop or web-based version
Show 3 more
  • Area for custom model instructions
  • Save/export content option
  • Desktop Mac OS application

In-app purchases

3 purchases

ChatLLM

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

AI Hub

Subscriptions4
  • Weekly Subscription$3.997 Days
  • Monthly Subscription$6.491 Month
  • Yearly Subscription3 Days trial$69.991 Year
Show 1 more
  • Yearly Subscription3 Days trial$79.991 Year
One-time4
  • 25000 Prepaid credits$12.99
  • 3 months PRO | Non-renewal$24.99
  • Lifetime | One-time purchase2 variants$149.99
Show 1 more
  • Lifetime | PRO plan$149.99

Questions

Is ChatLLM free?
ChatLLM is free to download, with in-app purchases available.
Is AI Hub free?
AI Hub is free to download, with in-app purchases available.
Which has better reviews, ChatLLM or AI Hub?
ChatLLM is rated higher. ChatLLM averages 4.8 out of 5 from 3.3K ratings, while AI Hub averages 4.2 from 58 ratings.
Do ChatLLM or AI Hub have ads?
Neither ChatLLM nor AI Hub shows ads.
Which is updated more often, ChatLLM or AI Hub?
ChatLLM ships an update every 4 days, and AI Hub monthly. Most recently, ChatLLM was updated on September 23, 2026 and AI Hub on September 11, 2026.

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