Comparison

AI Chat Assistant vs ChatPro4

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

Head to head
About

AI Chat Assistant

This app allows you to chat with multiple AI models, including Meta's Llama, Google's Gemini, and OpenAI's GPT, all within a single interface. Seamlessly switch between them to compare responses, save favorite conversations, and customize your experience. It's designed for diverse tasks from creative writing to homework help.

Highlights
  • Access multiple leading AI models
  • Switch between AI models mid-conversation
  • Save favorite conversations and responses
  • Customize chat themes and settings
  • Share conversations easily
  • Clean, intuitive iOS design
Features
Read full description

SwitchGPT - AI Chat Assistant Chat with multiple AI models in one elegant app. Switch seamlessly between Meta's Llama, Google's Gemini, and OpenAI's GPT to find the perfect AI companion for any task. Features: Access leading AI models in a unified interface Switch models mid-conversation to compare responses Save favorite conversations and responses Customize chat themes and settings Share conversations easily Clean, intuitive design optimized for iOS Perfect for: Getting different perspectives on questions Creative writing and brainstorming Homework help and learning Task assistance and productivity Casual conversation Free to download. In-app purchases available for premium features. Experience the power of multiple AI assistants in your pocket. Download now and unlock a world of AI-powered possibilities. Privacy focused. No ads. You may purchase an auto-renewing subscription through an In-App Purchase. • Auto-renewable subscription • 1 Week 1 month and 1 year durations • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ChatPro4

Engage in natural conversations with an AI assistant for advice, information, and creative tasks. It offers writing assistance, translation, planning, and programming help, powered by an advanced AI model with vision and speech-to-text capabilities.

Highlights
  • Advanced AI model (4.0)
  • Vision modeling for picture conversations
  • Speech-to-text for efficiency
  • Streaming output for reduced waiting
  • Role-playing and dialog scenarios
  • Contextualization and multi-line switching
Features
Read full description

ChatPro4 is a smart Q&A app based on artificial intelligence technology that allows you to have natural conversations. Whether you want to get advice, find answers to your questions, chat about the news, or plan for the future, ChatPro4 has you covered. It specializes in a variety of tasks such as writing essays, song lyrics, resumes, travel planning, language translation, recipe recommendations, programming guidance, and much more. Key features of ChatPro4 include: - Advanced 4.0 model for a smarter user experience. - Support Vision modeling and experience picture conversations. - Support speech-to-text function to improve work efficiency. - Streaming output to reduce waiting time. - Supports features such as contextualization and split lines. - You can play different roles and experience different dialog scenarios. - Multi-line switching to reduce line problems. Support more functions in the future Whether you want to find an answer, have an interesting conversation, or need an intelligent assistant to help complete a task, ChatPro4 is able to meet the needs of users and provide them with a high-quality intelligent conversation experience. Download ChatPro4 and start a journey of intelligent conversation! Do not enter personal information. Offensive or dangerous content may be generated. ChatPro4 is not responsible for the content generated. Subscription Instructions: - Users may subscribe to full functionality with unlimited access; - Subscriptions are charged on an annual basis and will be deducted from the User's iTunes account when the User confirms the purchase; - Users may turn off auto-renewal of a subscription 24 hours before the end of the current subscription, or the subscription will automatically renew; - An Apple ID with an auto-renewing subscription will be automatically charged to the iTunes Account 24 hours prior to the expiration of each billing cycle and extended for the corresponding period of validity; - User-managed subscription services, i.e., after purchase, you can go to your user account and set up a way to turn off automatic subscriptions. Privacy Policy: https://sites.google.com/view/chatpro4privacy/%E9%A6%96%E9%A1%B5 Usage Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

AI Chat Assistant4 screens
ChatPro44 screens

Verdict

The call

The clearest difference is rating: ChatPro4 at 5.0 against AI Chat Assistant's 3.0. ChatPro4 also leads on update cadence (every 3 weeks vs every 10 months) and device support (3 vs 1). AI Chat Assistant's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model 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 Chat Assistant sells 3 in-app purchases, starting at $4.99 per 7 days and ChatPro4 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ChatPro4 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

AI Chat Assistant ships an update every 10 months, ChatPro4 every 3 weeks. Both last shipped on October 17, 2026.

Scorecard5 real differences · 5 level
AI Chat Assistant versus ChatPro4: the parameters behind the verdict, then further details
ParameterAI Chat AssistantChatPro4
PriceFreeFree
Rating3.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings22
Update frequencyEvery 10 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS1713.0 — better
Further details — not scored
Size14 MB17 MB
Age rating4+12+
DeveloperBlue Sodium CorpQijie Information

Customer experience

AI Chat Assistant

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ChatPro4

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

AI Chat Assistant

Subscriptions3
  • Premium$4.997 Days
  • Premium$12.991 Month
  • Premium$49.991 Year
3 purchases

ChatPro4

Subscriptions3
  • Weekly Plus$4.997 Days
  • Monthly Plus$11.901 Month
  • Annual Plus$89.991 Year

Questions

Is AI Chat Assistant free?
AI Chat Assistant is free to download, with in-app purchases available.
Is ChatPro4 free?
ChatPro4 is free to download, with in-app purchases available.
Which has better reviews, AI Chat Assistant or ChatPro4?
ChatPro4 is rated higher. AI Chat Assistant averages 3.0 out of 5 from 2 ratings, while ChatPro4 averages 5.0 from 2 ratings.
Do AI Chat Assistant or ChatPro4 have ads?
ChatPro4 shows ads; AI Chat Assistant does not.
Which is updated more often, AI Chat Assistant or ChatPro4?
AI Chat Assistant ships an update every 10 months, and ChatPro4 every 3 weeks. Most recently, AI Chat Assistant was updated on October 17, 2026 and ChatPro4 on October 17, 2026.

Other comparisons