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Best Vertex AI Apps

248+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Whether you're new to vertex ai or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Vertex AI Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Google GeminiGoogle GeminiFree4.7★ (2.2M)NoYesSep 2026
2Grok AIGrok AIFree4.9★ (1.4M)NoYesSep 2026
3Claude by AnthropicClaude by AnthropicFree4.7★ (264K)NoYesSep 2026
4Perplexity - AI Search & ChatPerplexity - AI Search & ChatFree4.8★ (505K)NoYesSep 2026
5UnlockAI: Learn AI DailyUnlockAI: Learn AI DailyFree—YesYesSep 2026
6Vector.aiVector.aiFree—NoNoAug 2026
7Chat AI: Ask Agent AnythingChat AI: Ask Agent AnythingFree4.8★ (327K)NoYesSep 2026
8OPE.AIOPE.AIFree was $29.99—NoYesMay 2026

Top Picks for Vertex AI

Google Gemini#1

Google Gemini by Google

Your AI assistant from Google
Editor's Choice
📊 Productivity
4.7😊(2.2M ratings)
FreeIn-App Purchases
#3in Productivity
Google Gemini screenshot 1
Google Gemini screenshot 2
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Google Gemini screenshot 4
Google Gemini screenshot 5
Google Gemini screenshot 6

This AI assistant helps you brainstorm, create content, and simplify complex topics. It integrates with your Google apps to provide personalized assistance, plan trips, and study smarter. Upgrade for advanced features like video generation and deeper research capabilities.

What We Love

  • 🚀 Intelligent and well-rounded AI
  • 👍 Smooth animations and helpful info
  • 🚀 Fast and efficient
  • 👍 Intuitive interface and easy to use
  • 🚀 Responds quickly in live mode
  • 👍 Versatile capabilities
  • 👍 Accurate and informative
  • 👍 Convenient and saves time
  • 👍 Helpful for various tasks

Room to Improve

  • 🐛 Contradicts itself and has limitations
  • 🐛 Struggles with certain questions and tasks
  • 🐛 Lacks personalization and context retention
  • 🐛 Restricted in discussing sensitive topics
  • 🐛 Sluggish performance on iPad
  • 🐛 Unable to generate images as promised
Grok AI#2

Grok AI by X Corp.

AI assistant by SpaceXAI
Strong Contender
📊 Productivity
4.9😊(1.4M ratings)
FreeIn-App Purchases
#3in Productivity
Grok AI screenshot 1
Grok AI screenshot 2
Grok AI screenshot 3
Grok AI screenshot 4
Grok AI screenshot 5
Grok AI screenshot 6

This AI assistant provides fast, truthful answers and can perform deep web research. It generates striking images and videos from text or voice prompts, and can analyze uploaded content. Engage in conversations with personalized AI companions and access real-time information from X.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Unbiased and ethical
  • 👍 Clean and intuitive UI
  • 🤖 Powerful AI capabilities
  • 🌐 Real-time data integration
  • 🎨 Impressive image generation
  • 💡 Unique and engaging personality

Room to Improve

  • 🐛 Occasional errors in responses
  • 🔍 Needs more robust search/history features
  • 🔌 Requires X account for full functionality
Claude by Anthropic#3

Claude by Anthropic by Anthropic PBC

AI assistant for life and work
Worth Considering
📊 Productivity
4.7😊(264K ratings)
FreeIn-App Purchases
#2in Productivity
Claude by Anthropic screenshot 1
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This AI assistant helps you write, research, code, and solve complex problems. It can analyze documents, code, and images, and even respond to voice commands. Expand your capabilities and tackle new projects with this intelligent thinking partner.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and easy to use interface
  • 💡 Innovative features like 'Projects'
  • 🤖 Intelligent and thoughtful responses
  • 📚 Comprehensive knowledge base
  • 🔍 Helpful for a wide range of tasks

Room to Improve

  • 🔒 Concerns about privacy and data usage
  • 🚫 Limitations on free usage and throttling
  • 🐛 Occasional bugs and crashes
  • 🙅‍♀️ Overly restrictive content policies
  • 🤖 Lack of true conversational abilities

More Vertex AI apps to explore

FAQ about Vertex AI

What are the best vertex ai apps for iPhone?
Google Gemini tops our vertex ai apps ranking as of September 2026, with a 4.7-star average from 2.2M App Store ratings, and it's free to download.
Yes — 20 of the top vertex ai apps we rank are free to download, including Google Gemini and Grok AI.
Google Gemini has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ vertex ai apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Google Gemini app acts as a personal AI assistant. It helps you brainstorm ideas, simplify complex topics, create content like images and mockups, plan trips, and study more effectively. It integrates with your Google apps to offer personalized assistance.
Key features include fast and unlimited prompting, live interaction by sharing your camera or screen, creating various content types like mockups and diagrams, prototyping apps and games, integrating with Google apps, and tools for studying. It can also convert files into podcasts and generate images from text.

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