Comparison

LumenAI Agents vs Sidekick Pro

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

Head to head
About

LumenAI Agents

Features
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Lumen Chat puts the world's most powerful AI models in your pocket β€” all in one beautifully designed app. Chat with multiple AI providers, snap photos for instant identification, search the web, build websites, and analyze documents β€” all powered by cutting-edge artificial intelligence. ● MULTI-MODEL AI CHAT Unlike apps locked to a single AI, Lumen Chat connects you to multiple leading AI models from different providers. Switch between reasoning models, fast models, and multimodal models with a single tap to find the best answer for every question. ● AI COUNCIL β€” INDUSTRY FIRST Can't decide which AI to trust? Summon the AI Council. Your question is sent to multiple AI models simultaneously. Each model responds independently, then a synthesized "Council Verdict" combines the strongest insights into one superior answer. No other app offers this. ● CAMERA VISION Point your camera at anything β€” a plant, a math equation, a product label, a painting, food, or text β€” and get instant AI-powered identification, analysis, and detailed information. ● DEEP THINKING MODE Activate reasoning mode and watch the AI think step-by-step through complex problems including math, logic, coding challenges, and scientific questions. ● BUILT-IN WEB SEARCH Search the web and receive AI-summarized answers without leaving the app. No additional accounts required. ● AI WEBSITE BUILDER Describe any website in plain English and watch AI generate a complete site with HTML, CSS, and JavaScript. Preview it live right in the app, then copy or share the code. ● DOCUMENT & PDF ANALYSIS Import PDFs, text files, and documents for instant AI-powered analysis, summaries, key point extraction, and question-and-answer sessions. ● CONVERSATION MANAGEMENT Organize, pin, search, and export your conversations. Share AI responses as formatted text with friends, colleagues, or on social media. ● PREMIUM DESIGN Crafted with a stunning dark-mode interface, smooth animations, and native iOS components. Feels right at home on your iPhone. ● ADDITIONAL FEATURES - Siri Shortcuts integration for quick access - Home Screen widget for instant chat - Secure local data storage with Apple Keychain - Full markdown rendering with syntax-highlighted code blocks - Multiple conversation threads β€” SUBSCRIPTION INFORMATION β€” Lumen Chat offers a free tier with limited daily messages. For unlimited access and premium features, two subscription tiers are available: FLOW (Pro Tier): - Flow Monthly: $5.99 per month - Flow Annual: $49.99 per year ($4.17/month) - Includes: Unlimited messages, all standard AI models, document analysis, web search, and conversation export. APEX (Premium Tier): - Apex Monthly: $19.99 per month - Apex Annual: $149.99 per year ($12.50/month) - Includes: Everything in Flow plus AI Council, Deep Thinking mode, Camera Vision, Website Builder, priority model access, and all future premium features. All subscriptions include a FREE 3-DAY TRIAL. You will not be charged during the trial period. After the 3-day free trial ends, your payment method on file with your Apple ID will be automatically charged the subscription price listed above. Subscriptions automatically renew at the end of each billing period (monthly or annually) unless canceled at least 24 hours before the end of the current period. Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period at the rate of your selected plan. You can manage and cancel your subscriptions at any time by going to your Account Settings in the App Store after purchase. Any unused portion of a free trial period will be forfeited when you purchase a subscription. Privacy Policy: https://heitkampnick23-art.github.io/lumenai-legal/ Terms of Use: https://heitkampnick23-art.github.io/lumenai-legal/terms.html Support: https://heitkampnick23-art.github.io/lumenai-legal/support.html

About

Sidekick Pro

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Sidekick is an AI assistant for work. It's a personal agent that monitors your Gmail and Calendar, clicks and types in Chrome for you, joins your meetings, makes and receives phone calls on your behalf, and remembers everything that matters β€” across web, phone, and SMS. NEW: Give your Sidekick its own phone number. It answers incoming calls, takes messages, sends and receives SMS, and follows up β€” like a real assistant. β€” WHAT YOUR SIDEKICK CAN DO β€” INBOX & CALENDAR, ON AUTOPILOT β€’ Realtime Gmail and Google Calendar triage β€” surfaces what needs you right now β€’ Daily morning digest of your schedule β€’ Proactively suggests next actions and offers to handle them β€’ Reads and edits Google Docs, Sheets, Drive, and Google Tasks PHONE & SMS β€’ Your assistant gets its own dedicated phone number β€’ Make and receive calls through your Sidekick β€’ Send and receive text messages β€’ AI receptionist answers, triages, and takes messages on your behalf VOICE & MEETINGS β€’ Ultra-natural voice mode for hands-free conversations β€’ Joins your Zoom and Google Meet calls to take notes and follow up β€’ Listening mode for real-time summaries and suggestions β€’ Pick up the same conversation across web, phone, and SMS β€” without losing context MEMORYMESHβ„’ β€” REMEMBERS EVERYTHING β€’ Proprietary structured memory that persists across browser, voice, SMS, and web β€’ Recalls every past conversation, fact, person, and workflow β€’ Teach it once β€” it remembers forever ALL THE BEST AI, IN ONE PLACE β€’ Claude, GPT-5, Gemini, and more β€” the right models for any task β€’ AI-powered web search built in β€’ No vendor lock-in WORKS EVERYWHERE YOU DO β€’ iPhone and iPad β€’ Companion browser extension that sees the page you're on, clicks and types for you, and automates any website β€’ Desktop app with optional local model support β€’ Push notifications, camera, photo library, and contacts integration CONNECT YOUR STACK β€’ MCP support to plug into Slack, GitHub, Notion, Linear, Salesforce, and more β€’ Launch and manage Cursor Cloud Agents from your assistant β€’ Scheduled automations and recurring jobs β€’ Let any AI agent (Cursor, Claude, etc.) drive your browser via MCP Stop managing your day. Start directing it. Download Sidekick Pro and put your AI to work. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

LumenAI Agents4 screens
Sidekick Pro4 screens

Verdict

The call

LumenAI Agents and Sidekick Pro are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. LumenAI Agents sells 2 in-app purchases, starting at $19.99 per month and Sidekick Pro sells 3 in-app purchases, starting at $59.00 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
LumenAI Agents versus Sidekick Pro: the parameters behind the verdict, then further details
ParameterLumenAI AgentsSidekick Pro
PriceFreeFree
Update frequencyβ€”Every 2 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad β€” better
Requires iOS17.6 β€” better18.0
Further details β€” not scored
Size4 MB21 MB
Age rating4+12+
DeveloperNICHOLAS ERWIN HEITKAMPGadget Labs

In-app purchases

2 purchases

LumenAI Agents

Subscriptions2
  • Apex Monthly3 Days trial$19.991 Month
  • Apex Annual3 Days trial$149.991 Year
3 purchases

Sidekick Pro

Subscriptions3
  • Plus$59.001 Month
  • Business$149.001 Month
  • Ultra$200.001 Month

Questions

Is LumenAI Agents free?
LumenAI Agents is free to download, with in-app purchases available.
Is Sidekick Pro free?
Sidekick Pro is free to download, with in-app purchases available.
Do LumenAI Agents or Sidekick Pro have ads?
Neither LumenAI Agents nor Sidekick Pro shows ads.

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