Comparison

AI Pro vs ChatBrief

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

Head to head
About

AI Pro

This app provides access to advanced AI models like GPT 4.1 across your Apple devices, with seamless iCloud synchronization. It prioritizes user privacy and offers tools for enhanced productivity, research, and creative writing.

Highlights
  • Access GPT 4.1 and advanced AI models
  • Multi-platform support (iPhone, iPad, Mac, Vision Pro)
  • iCloud sync across all devices
  • Privacy-focused, no data collection
  • Productivity tools like conversation forking and code highlighting
  • Smart keyboard shortcuts and menus
  • Multilingual support in over 40 languages
Read full description

AI Pro is the essential AI assistant for your Apple ecosystem. Enjoy seamless conversations with the latest GPT models on your iPhone, iPad, Mac, and Apple Vision Pro, with iCloud sync ensuring your chats stay up to date across all devices. Key Features: • Advanced AI: Access the latest GPT-5 models, legacy options, and custom model support. • Multi-Platform: Use on your iPhone, iPad, Mac, and Vision Pro with multi-window support. • iCloud Sync: Keep your AI chats synchronized across all your devices. • Privacy First: The app doesn't collect any user data. • Data Integrity: Your chats are never used for AI training. • Productivity Tools: Fork conversations, bookmark chats, code syntax highlighting. • Smart Shortcuts: Keyboard shortcuts, long-press and right-click menus. • Native App: Liquid Glass design, small app size, ultra-fast performance. • Multilingual: Available in over 40 languages. • Recognized Excellence: Apple-featured team. Use Cases: • Productivity Boost: Get instant answers to questions, brainstorm ideas, or draft emails easily. • Learning and Research: Use AI Pro as a study companion, exploring new topics or getting help with complex concepts. • Creative Writing: Generate creative content, from story ideas to poetry, with assistance from advanced AI. Pricing: • Pro, Basic, and Lite subscription options • Free access with friend invites Prices may vary by region. Subscription renews automatically unless it is turned off in the App Store app under Account / Subscriptions at least 24 hours before the end of the current period. Your iTunes Account will be charged upon purchase confirmation. Subscribing before your free trial ends will result in the forfeiture of the remaining trial period as soon as your purchase is confirmed. Terms of service: https://aiproapp.com/terms Privacy policy: https://aiproapp.com/privacy

About

ChatBrief

Features
Read full description

Instead of long explanations, get only the essentials. ChatBrief summarizes any topic into 3 sentences instantly. Stop wasting time reading answers from start to finish. Get the answer you need in just 3 sentences. Keep it fast, keep it brief — leave it to ChatBrief. Terms of Service: https://docs.google.com/document/d/1Tg0WZJHEwg8fz5SfFUTR6nKJzYU8YF02oWB7B4RB888/view

Screenshots

AI Pro4 screens
ChatBrief3 screens

Verdict

The call

The clearest difference is update cadence: ChatBrief at every 2 days against AI Pro's weekly. ChatBrief also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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. AI Pro sells 9 in-app purchases, starting at $0.99 per 7 days and ChatBrief sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AI Pro ships an update weekly, ChatBrief every 2 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
AI Pro versus ChatBrief: the parameters behind the verdict, then further details
ParameterAI ProChatBrief
PriceFreeFree
Rating4.7 (389 ratings) — better—
Positive reviews73.7% of reviews—
Number of ratings389 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPad, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size40 MB27 MB
Age rating17+4+
DeveloperCrypto Inc.jinhyun kim

In-app purchases

9 purchases

AI Pro

Subscriptions9
  • Lite - 1 week3 Days trial$0.997 Days
  • Lite - 1 month3 Days trial$2.491 Month
  • Basic - 1 week3 Days trial$3.697 Days
Show 6 more
  • Pro - 1 week3 Days trial$6.997 Days
  • Basic - 1 month3 Days trial$9.991 Month
  • Pro - 1 month3 Days trial$19.991 Month
  • Lite - 12 months3 Days trial$19.991 Year
  • Basic - 12 months3 Days trial$79.991 Year
  • Pro - 12 months3 Days trial$179.991 Year
1 purchases

ChatBrief

Subscriptions1
  • ChatBrief Pro3 Days trial$5.991 Month

Questions

Is AI Pro free?
AI Pro is free to download, with in-app purchases available.
Is ChatBrief free?
ChatBrief is free to download, with in-app purchases available.
Do AI Pro or ChatBrief have ads?
Neither AI Pro nor ChatBrief shows ads.
Which is updated more often, AI Pro or ChatBrief?
AI Pro ships an update weekly, and ChatBrief every 2 days. Most recently, AI Pro was updated on October 15, 2026 and ChatBrief on October 14, 2026.

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