Comparison

ChatGenius vs Hey Raj

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

Head to head
About

ChatGenius

This AI-powered companion utilizes the GPT-5.1 API to offer advanced chatbot interactions, creative writing assistance, and research tools. It also includes code generation, smart editing, and speech-to-text capabilities, making daily tasks more productive and enjoyable.

Highlights
  • Advanced AI chatbot interactions
  • Poetry and social media post generation
  • Research and concept explanation
  • Code generation in any language
  • Smart text and code editing
  • Speech-to-text and text-to-speech
Features
Read full description

Introducing ChatGenius, the ultimate AI-powered companion for your iOS device, built on the GPT-5.1 API. This app offers a multitude of features, all designed to make your daily life easier. ChatGenius is the pinnacle of AI innovation, bringing you the highest quality of artificial intelligence through the powerful GPT-5.1 model. ChatGenius is developed on the GPT-5.1 API, providing you with the ability to chat with the most advanced bots. Whether you need advice, information, or just a friendly conversation, these bots, built on GPT-5.1, are always there for you. Unleash your creativity with the built-in poetry generation feature, whether you're a passionate writer or just looking for some inspiration. Overcoming writer's block has never been easier; with a single tap, the app can generate post ideas for your social media platforms such as Instagram, Twitter, and more. With a dedicated interface for research, ChatGenius makes it easy to find the information you need. It even explains complex concepts in an understandable manner, all thanks to the technology built on the GPT-5.1 API. For developers, the app includes a feature to generate code in any language, making it the perfect companion for coding tasks. The smart editing tool, developed on the GPT-5.1 API, lets you easily modify your text and code based on your instructions. ChatGenius comes equipped with a speech-to-text feature built on top of Apple's Speech framework, making it easy for you to input text using your voice. With full VoiceOver support and a text-to-speech feature, the app is accessible to everyone. It also supports both dark and light modes for your convenience. In essence, ChatGenius, built on GPT-5.1, is a must-have for anyone seeking an AI-powered companion. With its array of features, this app will make your life more productive and enjoyable. Download ChatGenius today and experience the power of the GPT-5.1 api on your device. P.S. This app description was generated with one tap in our app, showcasing the capabilities of the API in action!

About

Hey Raj

Engage in advanced AI conversations powered by GPT-4 and ChatGPT. This app offers speedy responses, image input, and chat archives for a seamless AI companion experience.

Highlights
  • Advanced AI chatbot
  • Speedier responses
  • Multimodal image input
  • Chat archives
  • Universal access
  • Multifunctional assistance
Read full description

Introducing Hey Raj App: The Future of Text-Based AI, Now in App Form! Do you remember the days when Hey Raj was just a text away? Now, imagine the same unparalleled conversational experience but turbocharged, right from the convenience of an app. Hey Raj - The Premier AI Chat Experience. Dive into the world of Hey Raj, the AI chatbot that took the world by storm through text, and is now even more powerful in app form. Hey Raj is an AI ChatBOT Companion designed with the most advanced AI technologies (GPT-4, ChatGPT), ensuring you're always connected to a world of knowledge, entertainment, and assistance. Experience smart conversational AI, always ready to chat, right from your phone. Features: Speedier Responses: Relive the magic of Hey Raj, but now with quicker replies and a more intuitive interface. Multimodal: Allow Raj to see what you're seeing by sending images. Chat Archives: Revisit previous interactions with Hey Raj, ensuring that every gem of a conversation is always available for a nostalgic trip down memory lane. Universal Access: Dive into the Hey Raj experience anytime, anywhere. Our app ensures you're never more than a click away from your favorite AI chatbot. Multifunctional Assistance: Whether it's song suggestions, movie trivia, general knowledge, or just a friendly chat, Hey Raj is here for all your conversational needs. Dive back into the world of Hey Raj, but this time with a twist of modernity, added convenience, and that familiar touch of genius you've always loved.

Screenshots

ChatGenius4 screens
Hey Raj4 screens

Verdict

The call

The clearest difference is in-app purchases: Hey Raj at none against ChatGenius's 5. Hey Raj also leads on ads (none vs shown) and rating (5.0 vs 4.7). ChatGenius's advantage is ratings volume (4.4K vs 2). On price, update cadence 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. ChatGenius sells 5 in-app purchases, starting at $12.99 per 7 days. Hey Raj asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Hey Raj holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ChatGenius has 4.4K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

ChatGenius ships an update monthly, Hey Raj every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
ChatGenius versus Hey Raj: the parameters behind the verdict, then further details
ParameterChatGeniusHey Raj
PriceFreeFree
Rating4.7 (4.4K ratings)5.0 (2 ratings) — better
Positive reviews27.8% of reviews—
Number of ratings4.4K — better2
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size80 MB54 MB
Age rating17+12+
DeveloperLudmila ShcherbachukManan Bhalodia

Customer experience

ChatGenius

All ratings4,359 ratings
Positive93.6%
Neutral2.5%
Negative3.8%
Written reviews158 reviews
Positive27.8%
Neutral4.4%
Negative67.7%

Hey Raj

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

Bugs and requests

ChatGenius

Reported bugs

3 issues
  • Incorrect API key errors
  • Inability to use the app after a few months of subscription
  • Ads and token limits disrupting the user experience

Requested features

3 requests
  • Improved error handling and stability
  • Responsive customer support
  • More transparent pricing and subscription model

Hey Raj

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

ChatGenius

Subscriptions3
  • ChatGenius Unlimited 1 week$12.997 Days
  • chat bot3 Days trial$39.991 Year
  • Chat Genius Premium++3 Days trial$999.991 Year
One-time2
  • ChatGenius Tokens$5.99
  • ChatGenius Unlimited Lifetime$159.99
None

Hey Raj

No in-app purchases

Questions

Is ChatGenius free?
ChatGenius is free to download, with in-app purchases available.
Is Hey Raj free?
Hey Raj is free to download, with no in-app purchases.
Which has better reviews, ChatGenius or Hey Raj?
Hey Raj is rated higher. ChatGenius averages 4.7 out of 5 from 4.4K ratings, while Hey Raj averages 5.0 from 2 ratings.
Do ChatGenius or Hey Raj have ads?
ChatGenius shows ads; Hey Raj does not.
Which is updated more often, ChatGenius or Hey Raj?
ChatGenius ships an update monthly, and Hey Raj every 3 weeks. Most recently, ChatGenius was updated on November 7, 2026 and Hey Raj on November 3, 2026.

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