Comparison

Chatbot AI Assistant Xenius vs Marktap

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

Head to head
About

Chatbot AI Assistant Xenius

This app integrates multiple advanced AI models for various tasks, including text generation, image creation, and problem-solving. It offers smart conversations, writing assistance, and real-time web search. Users can choose the best AI for each task and benefit from strict privacy standards.

Highlights
  • Multiple top AI models in one app
  • AI-powered writing assistance
  • Text-to-image generation
  • Document and photo analysis with OCR
  • Real-time web search
  • Coding support and debugging
  • Adaptive conversations
Features
Read full description

YOUR ALL-IN-ONE AI CHATBOT Xenius brings the world's most advanced AI into one app — chat, write, create images, solve problems, and get instant answers. And you decide which AI handles each task. What Xenius Does ► Smart conversations that understand context and nuance ► Writing help for essays, emails, social posts, and more ► AI image creation from text prompts or other images ► Photo and document analysis with built-in OCR ► Real-time web search for current news, weather, and live info ► Coding support — from snippets to debugging What You Can Do ⊕ Ask anything and get instant, intelligent answers ⊕ Draft essays, emails, stories, or social media posts ⊕ Generate art, logos, and visuals from a text prompt ⊕ Snap a photo to solve maths problems or extract text ⊕ Upload PDFs or documents for summaries and Q&A ⊕ Translate and communicate across 140+ languages ⊕ Get coding help, snippets, and debugging support ⊕ Stay current with real-time news and trends Why Xenius Stands Out ► Multiple top AI models in one app — no need to switch apps ► You pick the model that fits each task ► Adaptive conversations from problem-solving to creative writing ► Built for everyday use — students, professionals, creators ► Strict privacy standards — your conversations stay yours Privacy & Security Xenius follows strict privacy standards. Your conversations are protected and not sold or shared. Try Xenius for Free! Start exploring today and see what advanced AI can do for you. SUBSCRIPTION Free: Limited daily messages Pro: Unlimited messages, full feature access Weekly and Yearly subscription available. Subscriptions auto-renew unless cancelled at least 24 hours before the current period ends. Manage your subscription in Account Settings. Disclaimer: Xenius uses licensed APIs from third-party AI providers including OpenAI, Anthropic, Google, xAI, and others. Outputs may be inaccurate. Please do not share personal information. Review our Privacy Policy and Terms for details. By using Xenius, you agree to our Privacy Policy and Terms of Use: https://xeplin.ai/apps/xenius-ai/privacy-policy/ https://xeplin.ai/apps/xenius-ai/terms-of-use/

About

Marktap

Features
Read full description

Marktap is a lightweight markdown note-taking app that lives in your Mac's menu bar. No more digging through windows or launching heavy applications — your notes are always just one click away. MARKDOWN MADE SIMPLE Format your notes with familiar markdown syntax. Headers, bold, strikethrough, lists, and dividers — all rendered in real-time as you type. FOUR NOTES SLOTS Quickly switch between four separate notes. Perfect for keeping different projects or ideas organized. ADAPTIVE OUTLOOK Seamlessly matches your system appearance, or choose your preferred look. LIGHT WEIGHTED Designed to do one thing exceptionally well. No bloat, no distractions. PRIVACY FIRST No data collection. Your thoughts remain yours. // Marktap Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chatbot AI Assistant Xenius4 screens
Marktap4 screens

Verdict

The call

The clearest difference is in-app purchases: Marktap at none against Chatbot AI Assistant Xenius's 2. Marktap also leads on ads (none vs shown). Chatbot AI Assistant Xenius's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (15.0 vs 17.0). On price 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. Chatbot AI Assistant Xenius sells 2 in-app purchases, starting at $6.99 per 7 days. Marktap asks for nothing beyond the download.

UpkeepUpdate frequency

Chatbot AI Assistant Xenius ships an update every 3 weeks, Marktap every 4 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Chatbot AI Assistant Xenius versus Marktap: the parameters behind the verdict, then further details
ParameterChatbot AI Assistant XeniusMarktap
PriceFreeFree
Rating3.8 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better17.0
Further details — not scored
Size79 MB2 MB
Age rating12+4+
DeveloperXeplin Yazilim Hizmetleri Anonim SirketiZixiang Zhang

In-app purchases

2 purchases

Chatbot AI Assistant Xenius

Subscriptions2
  • Chatbot Pro - 1 Week7 Days trial$6.997 Days
  • Chatbot Pro - 1 Year7 Days trial$49.991 Year
None

Marktap

No in-app purchases

Questions

Is Chatbot AI Assistant Xenius free?
Chatbot AI Assistant Xenius is free to download, with in-app purchases available.
Is Marktap free?
Marktap is free to download, with no in-app purchases.
Do Chatbot AI Assistant Xenius or Marktap have ads?
Chatbot AI Assistant Xenius shows ads; Marktap does not.
Which is updated more often, Chatbot AI Assistant Xenius or Marktap?
Chatbot AI Assistant Xenius ships an update every 3 weeks, and Marktap every 4 months. Most recently, Chatbot AI Assistant Xenius was updated on November 4, 2026 and Marktap on October 31, 2026.

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