Comparison

Symposium AI vs SmartStack

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

Head to head
About

Symposium AI

Features
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What if you could access ChatGPT, Claude, Gemini, and 7 more AIs β€” all in one app? Symposium AI brings the world's most powerful AI models together. Use multi-AI chat to guard against hallucinations. Compare responses to the same prompt, side-by-side. Get web-sourced answers with citations. Generate images, video, and audio clips. Even watch AIs debate each other about any topic you choose! One app. Ten providers. Unlimited possibilities. --- COMPARE MODE Not sure which AI gives the best answer? Now you don't have to guess. Ask one question. Get two responses side-by-side. Instantly see how Claude and ChatGPT (or any pair) approach the same problem differently. Found your preferred response? Tap to continue the conversation with that AI. No more app-switching. No more copy-pasting between tabs. --- WEB SEARCH AI with real-time information. When you need current facts β€” not training data β€” enable Web Search. ChatGPT, Gemini, and Perplexity will search the web and cite their sources directly in the response. Stock prices. Breaking news. Latest documentation. Finally, AI that knows what happened today. --- CREATE MODE Generate and refine images with AI. Create video clips from prompts or images. Use ElevenLabs to create voiceover audio or sound effects. Describe what you want. Choose your style. Watch multiple AI providers generate your vision simultaneously. - chatGPT, Gemini, and Grok create side-by-side - 14+ art styles from photorealistic to abstract - Refinement mode: Upload an image, describe changes, watch AI transform it - Video: create 5-10 second clips with Runway - Audio: create voiceovers and sound effects with ElevenLabs Your personal AI art studio. --- MULTI-AI CHAT Why settle for one perspective? Ask a question and get answers from multiple AIs in the same conversation. See how Claude's analytical approach differs from ChatGPT's creativity or Gemini's factual precision. Have one AI check the response of another AI in real time, guarding against hallucinations in the process. Your complete history is saved. Pick up any conversation exactly where you left off. --- AI DEBATE ARENA Here's where it gets interesting. Pick a topic or write your own Motion. Select two AIs. Watch them argue β€” live. Claude and ChatGPT will challenge each other's logic, defend their positions, and reveal how differently they think. Track wins with live scoring, leaderboards, and round-by-round analysis. It's entertaining. It's illuminating. And it exists nowhere else. --- YOUR KEYS. YOUR SAVINGS. Already paying for AI APIs? Use them here. Symposium AI works with your existing API keys. Pay pennies per conversation instead of $20+/month per service. No middleman. No markup. Your keys never leave your device. --- 10 AI PROVIDERS, ONE APP - Claude (Anthropic) - ChatGPT (OpenAI) - Gemini (Google) - Grok (xAI) - Perplexity - Mistral - Cohere - DeepSeek - Runway - ElevenLabs --- PREMIUM UNLOCKS - Debate any topic you choose - 8 unique AI personalities (Kai the Engineer, Prof. Sage, and more) - Expert mode with full model and parameter control - Image generation and refinement - Video clip generation - Voiceover and sound effect audio - Priority support --- WHO IS THIS FOR? - Professionals who need the best answer, fast - Developers already paying for API access - Researchers comparing AI capabilities - Creators exploring AI-generated art - Anyone curious how different AI systems think --- Where Ideas Converge. Where Understanding Emerges. Download now and experience AI the way it should be β€” together. Questions? support@braveheartinnovations.com Terms of Use: https://www.symposiumai.app/terms Privacy Policy: https://www.symposiumai.app/privacy

About

SmartStack

Read full description

SmartStack is the all-in-one platform that modernizes live poker for players and hosts. Discover private games, track tournaments in real time, and stay connected with trusted clubs β€” all from your phone. Join your friends' games with one tap, see blind structures and live updates, and get instant notifications for key moments like level changes, breaks, and bust-outs. Connect with your favourite poker rooms, view upcoming events, and save your favourites for quick access. Hosts manage approvals and updates instantly, keeping every game organized and transparent. Built with Firebase’s real-time technology, SmartStack delivers instant updates and secure data β€” with zero payment handling and full player privacy. SmartStack brings structure, speed, and social connection to live poker β€” making every game smarter, simpler, and more fun.

Screenshots

Symposium AI4 screens
SmartStack4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartStack at none against Symposium AI's 3. On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Symposium AI sells 3 in-app purchases, starting at $5.99 per month. SmartStack asks for nothing beyond the download.

UpkeepUpdate frequency

Symposium AI ships an update every 8 days, SmartStack every 4 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

Scorecard1 real difference Β· 5 level
Symposium AI versus SmartStack: the parameters behind the verdict, then further details
ParameterSymposium AISmartStack
PriceFreeFree
Update frequencyEvery 8 daysEvery 4 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.1 β€” better
Further details β€” not scored
Size67 MB62 MB
Age rating17+17+
DeveloperBraveheart Innovations LLCNathan Mills

In-app purchases

3 purchases

Symposium AI

Subscriptions2
  • Premium Monthly7 Days trial$5.991 Month
  • Symposium AI Premium Annual7 Days trial$49.991 Year
One-time1
  • Symposium AI Premium (Lifetime)$129.99
None

SmartStack

No in-app purchases

Questions

Is Symposium AI free?
Symposium AI is free to download, with in-app purchases available.
Is SmartStack free?
SmartStack is free to download, with no in-app purchases.
Do Symposium AI or SmartStack have ads?
Neither Symposium AI nor SmartStack shows ads.
Which is updated more often, Symposium AI or SmartStack?
Symposium AI ships an update every 8 days, and SmartStack every 4 days. Most recently, Symposium AI was updated on October 7, 2026 and SmartStack on October 12, 2026.

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