Comparison

Chat AI vs Hi Assistant

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

Head to head
About

Chat AI

This app leverages advanced AI to provide a conversational experience, acting as a virtual assistant for daily tasks and a content creation tool. It can answer a wide range of questions and generate unique digital art based on user preferences.

Highlights
  • AI-powered chatbot
  • Virtual assistant for tasks
  • Content writing assistance
  • Question answering
  • AI art generation
  • Intuitive design
Features
Read full description

Chat AI is a powerful chatbot app that utilizes the latest artificial intelligence technology to provide you with an unparalleled conversational experience. Whether you're looking for a virtual assistant to help you with your daily tasks or a writer to assist you in creating content, Chat AI has got you covered. With its advanced AI algorithms, Chat AI can answer a wide range of questions on various topics, from math problems to general knowledge questions. If you're struggling with a problem or need an answer to a question, Chat AI is the perfect tool to help you out. But Chat AI isn't just a helpful assistant; it's also a work of art. Its sleek and intuitive design allows you to effortlessly navigate the app and access all its features. And its ability to engage in natural and human-like conversations will make you forget you're talking to a chatbot. Whether you need help with your studies, want to chat with someone, or need a writer to help you with your work, Chat AI is the perfect tool. With its powerful artificial intelligence and advanced algorithms, it can provide you with answers and solutions that you can rely on. So if you're looking for a chatbot app that is both powerful and intuitive, Chat AI is the way to go. In addition to its powerful AI capabilities, Chat AI is also an art generator. Using its advanced algorithms, Chat AI can create stunning and unique pieces of art that are sure to impress. Whether you're an artist looking for inspiration or just someone who enjoys beautiful things, Chat AI has something for you. With Chat AI's art generator, you can easily create digital art pieces with just a few taps. Simply input your preferences, and Chat AI will do the rest. And the best part? Chat AI's art generator is not only easy to use, but it's also incredibly versatile. You can use it to create digital art for your social media accounts, as a background for your phone, or even to print and hang on your wall. Disclaimer: This product is independently developed and is neither affiliated with nor endorsed or sponsored by OpenAI. PREMIUM SUBSCRIPTION * You can subscribe to get unlimited access to certain app features. * Subscriptions are billed weekly, monthly, or annually at the rate selected depending on the subscription plan. Privacy Policy: https://doc-hosting.flycricket.io/chatai-privacy-policy/b0cad10e-c246-4a35-a2b7-5615592bc9dc/privacy Terms of Service: https://doc-hosting.flycricket.io/chatai-terms-of-use/c9da318c-1b16-4489-90dd-f2fa609f32dd/terms

About

Hi Assistant

This AI-powered assistant uses natural language processing to engage in human-like conversations. It can help with writing, programming, research, translation, and creative tasks by understanding prompts and providing detailed responses.

Highlights
  • Natural language conversation
  • AI-driven responses
  • Writing assistance
  • Programming help
  • Research support
  • Language translation
Features
Read full description

Hi Assistant - a natural language processing engine driven by AI technology that allows you to converse like a human and moreover it has a remarkable ability to interact in the form of conversational dialogue and give the responses are surprisingly human. The app allows users to input a prompt and receive a response, making it a useful tool for writing, programming, and research. With its advanced language understanding capabilities, Hi Assistant can assist with tasks such as language translation, question answering, and even creative writing. Give it a try and see how it can enhance your workflow. We would adore hearing all of your suggestions on how to make our app better. Terms of Service: https://chat.hias.app/terms-of-use.html Privacy Policy: https://chat.hias.app/privacy-policy.html Contact: hello@hadesker.net

Screenshots

Chat AI4 screens
Hi Assistant4 screens

Verdict

The call

The clearest difference is rating: Chat AI at 4.7 against Hi Assistant's 3.3. Chat AI also leads on ads (none vs shown) and review sentiment (58% vs 30%). Hi Assistant's advantage is update cadence (every 2 weeks vs monthly). On price, in-app purchases, monetization model 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. Chat AI sells 10 in-app purchases, starting at $3.99 per 7 days and Hi Assistant sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Chat AI holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: Chat AI has 15K ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 58% of Chat AI's written reviews are positive against 30% of Hi Assistant's.

UpkeepUpdate frequency

Chat AI ships an update monthly, Hi Assistant every 2 weeks. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Chat AI versus Hi Assistant: the parameters behind the verdict, then further details
ParameterChat AIHi Assistant
PriceFreeFree
Rating4.7 (15K ratings) — better3.3 (27 ratings)
Positive reviews57.9% of reviews — better30.0% of reviews
Number of ratings15K — better27
Update frequencyMonthlyEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size83 MB33 MB
Age rating12+4+
DeveloperNiyaz VakhpievHien Nguyen

Customer experience

Chat AI

All ratings15,351 ratings
Positive91.8%
Neutral2.5%
Negative5.7%
Written reviews297 reviews
Positive57.9%
Neutral5.7%
Negative36.4%

Hi Assistant

All ratings27 ratings
Positive55.6%
Neutral3.7%
Negative40.7%
Written reviews10 reviews
Positive30.0%
Neutral10.0%
Negative60.0%

Bugs and requests

Chat AI

Reported bugs

7 issues
  • Barely works half the time
  • 4.0 AI can't build off or draw from previous responses
  • Cuts off mid-sentence
  • Deletes all message and chat history when uninstalled
  • Incorrect date and age information
Show 2 more
  • Fragmented or jumbled text output
  • Doesn't follow tone of questions

Requested features

9 requests
  • Add image option
  • Add longer free trial
  • Add ability to input file for AI edits
  • Add ability to continue conversation and build on previous responses
  • Add ability to set AI to act from particular perspective or expertise
Show 4 more
  • Add Spanish language support
  • Add history button to view previous results
  • Add ability to copy and paste prompts
  • Add ability to save favorite prompt formats

Hi Assistant

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Chat AI

Subscriptions10
  • Weekly Pro 2$3.997 Days
  • Weekly Pro 33 Days trial$3.997 Days
  • Weekly Basic$7.997 Days
Show 7 more
  • Weekly Pro3 Days trial$7.997 Days
  • Weekly Pro$7.997 Days
  • Monthly Pro3 Days trial$14.991 Month
  • 6 Month Pro$39.996 Months
  • Yearly Pro$49.991 Year
  • Yearly Pro1 Year trial$49.991 Year
  • Yearly Basic1 Year trial$49.991 Year
7 purchases

Hi Assistant

Subscriptions3
  • 1 month3 Days trial$9.991 Month
  • 6 months3 Days trial$39.996 Months
  • 12 months3 Days trial$69.991 Year
One-time4
  • 50 questions$0.99
  • 80 questions$1.99
  • 10.000 tokens$2.99
Show 1 more
  • 20.000 tokens$4.99

Questions

Is Chat AI free?
Chat AI is free to download, with in-app purchases available.
Is Hi Assistant free?
Hi Assistant is free to download, with in-app purchases available.
Which has better reviews, Chat AI or Hi Assistant?
Chat AI is rated higher. Chat AI averages 4.7 out of 5 from 15K ratings, while Hi Assistant averages 3.3 from 27 ratings.
Do Chat AI or Hi Assistant have ads?
Hi Assistant shows ads; Chat AI does not.
Which is updated more often, Chat AI or Hi Assistant?
Chat AI ships an update monthly, and Hi Assistant every 2 weeks. Most recently, Chat AI was updated on November 5, 2026 and Hi Assistant on November 3, 2026.

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