Comparison

Chat 5.0 vs AI Chat Assistant

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

Head to head
About

Chat 5.0

This app offers specialized AI experts for various tasks, from image creation and translation to cooking and fitness advice. It provides a secure, personalized experience with data encrypted and stored locally. Access advanced features through premium subscriptions.

Highlights
  • Specialized AI experts (cooking, fitness, travel, etc.)
  • AI image creation from text prompts
  • Advanced translation capabilities
  • Secure, encrypted data storage on device
  • AI-generated image gallery
  • Personalized communication
Features
Read full description

#1 chatbot with AI that uses the latest models such as GPT, Claude, Grok, Deepseek, Perplexity, Gemini, Midjourney In our innovative application, we introduce the following concept of an AI expert. It's not just a chatbot that answers general phrases, it's a specialized expert in a particular field, such as cooking, fitness, or translation. Our app offers the following list of experts: - Classic Expert - a universal expert who knows the answer to all questions. This expert works on such models as GPT, GPT, Gemini, Claude, Llama, Grok. - Image creator - helps to create any high-quality image with 2-3 words. It works on such models as GPT Image, Nano Banana, Midjourney, Stable Diffusion. - Translate Expert - the expert knows all the languages of the world (which no one else has ever managed to do) and will help you to make any high-quality translation of the text - Cook Expert - an expert will help you come up with a dish for dinner, advise you on new recipes and advise you on what foods are best to eat for lunch or before bed - Fitness Expert - an expert will create a fitness plan that will help you get a great figure with the least amount of effort. You can also count the calories in your food, and this expert will advise you on what you need to eat and how to follow your diet properly - Travel Expert - whether it's a short or long trip, this expert will help you with everything. Planning a trip, visiting places that only local people know about. Packing for your trip so you don't forget anything. This is an indispensable expert in your travels - Relationship Expert - this expert will provide advice in love relationships. Each of us has crises, but not everyone has a friend who can give the right advice without emotion. This expert will help you solve any issues and go through any difficulties. Our app also has a gallery that contains all the best images generated by AI. You can easily find a great image for your wallpaper, or copy a prompt and generate a new unique image. We are committed to protecting your data securely. All chats are sent to AI models in encrypted form and stored only on devices. This allows you to be 100% sure that your data is secure and allows for more personalized communication with AI experts. We provide as much free functionality as possible, but some of the functionality requires us to spend resources, which is why it will only be available with Premium access, which is provided through subscriptions or purchases. Subscriptions and purchases are processed through the AppStore, but users have the option of getting a free trial period, canceling their subscription, or receiving a refund. Our support team works 0-24 and will help you with any question! Download the app now and see how AI experts can simplify your life! Terms of use: https://sites.google.com/view/lightgpt-terms Privacy policy: https://sites.google.com/view/lightgpt-privacy-policy

About

AI Chat Assistant

This AI-powered application serves as a versatile assistant for various tasks, including generating text, creating images from prompts, solving math problems with your camera, and performing smart web searches. It offers voice interaction and the ability to analyze uploaded documents, providing instant insights and assistance.

Highlights
  • AI writing assistance
  • AI image generation
  • Camera-based math solver
  • Smart web search with summaries
  • Voice chat mode
  • File upload and analysis
  • 50+ specialized AI assistants
Features
Read full description

ChatBoost is your all-in-one AI assistant for chat, writing, images, and everyday tasks — in a single app. ASK AI ANYTHING Get instant answers on any topic. From marketing ideas and career advice to relationship tips and travel bookings — just ask. GENERATE ANY IMAGE Create stunning AI-generated images from text or your own photos. Turn selfies into caricatures, art styles, and more. SNAP & SOLVE Point your camera at any math problem and get a step-by-step solution instantly. Homework has never been easier. SMART WEB SEARCH Search the web with AI and get summarized, up-to-date answers instead of endless links. CHAT IN VOICE MODE Talk naturally with AI using voice mode — perfect for hands-free conversations on the go. UPLOAD FILES & ASK AI Drop a PDF, DOC, XLS, or ZIP file and let AI summarize, analyze, or answer questions about it. ANALYZE WITH CAMERA Snap a photo of anything — food, documents, products — and get instant AI analysis. Count calories, extract text, identify objects. AI WRITING ASSISTANT Write better emails, academic papers, social media posts, and more. Fix grammar, translate between languages, and generate content in seconds. 50+ AI ASSISTANTS Choose from specialized assistants for marketing, coding, cooking, fitness, legal advice, and much more. WHY CHATBOOST? • 5 leading AI models in one app (GPT, Claude, Gemini, Grok, DeepSeek) • Image generation & photo editing • Camera OCR — snap & solve math, scan documents • Voice conversations • File upload & analysis (PDF, DOC, XLS) • Real-time web search • 50+ built-in AI assistants • Works on iPhone and iPad Start your free trial today and unlock the full power of AI. Disclaimer: ChatBoost uses licensed APIs from third-party AI providers. Outputs may be inaccurate. Please do not share personal information. Review our Privacy Policy and Terms for details. Privacy Policy: https://one-eigthy.com/privacy-policy/ Terms of Use: https://one-eigthy.com/terms-of-use/

Screenshots

Chat 5.04 screens
AI Chat Assistant4 screens

Verdict

The call

The clearest difference is review sentiment: AI Chat Assistant at 56% against Chat 5.0's 17%. AI Chat Assistant also leads on update cadence (weekly vs every 3 weeks). Chat 5.0's advantage is rating (4.4 vs 4.1). On price, ratings volume, ads and in-app purchases 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 5.0 sells 3 in-app purchases, starting at $5.99 per 7 days and AI Chat Assistant sells 12 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Chat 5.0 holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 651 and 474 respectively. Written reviews complicate that: 17% of Chat 5.0's written reviews are positive against 56% of AI Chat Assistant's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Chat 5.0 ships an update every 3 weeks, AI Chat Assistant weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Chat 5.0 versus AI Chat Assistant: the parameters behind the verdict, then further details
ParameterChat 5.0AI Chat Assistant
PriceFreeFree
Rating4.4 (651 ratings) — better4.1 (474 ratings)
Positive reviews17.4% of reviews55.6% of reviews — better
Number of ratings651 — better474
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size335 MB157 MB
Age rating4+4+
DeveloperSofiia PetrusOne Eighty Ltd.

Customer experience

Chat 5.0

All ratings577 ratings
Positive82.8%
Neutral3.8%
Negative13.3%
Written reviews23 reviews
Positive17.4%
Neutral13.0%
Negative69.6%

AI Chat Assistant

All ratings474 ratings
Positive75.9%
Neutral6.1%
Negative17.9%
Written reviews63 reviews
Positive55.6%
Neutral6.3%
Negative38.1%

In-app purchases

3 purchases

Chat 5.0

Subscriptions3
  • Smart help from ChatGPT7 Days trial$5.997 Days
  • Fast answers from Grok3 Days trial$8.997 Days
  • Realistic images from Gemini Pro$55.991 Year
12 purchases

AI Chat Assistant

Subscriptions9
  • Chatplus Premium Access Weekly3 Days trial$7.997 Days
  • Chatplus Premium Weekly3 Days trial$7.997 Days
  • AI Chatbot Weekly Access- Chatplus3 Days trial$8.997 Days
Show 6 more
  • Chatplus Premium Weekly Trial7 Days trial$9.997 Days
  • Chatplus Premium Monthly$14.991 Month
  • Chatplus Plus (1 Year Image)$49.991 Year
  • AI Chatbot Yearly Access- Chatplus$69.991 Year
  • Chatplus Premium Yearly$69.991 Year
  • Chatplus Premium Yearly$89.991 Year
One-time3
  • premium$6.99
  • premium$11.99
  • Chatplus 10000 Credits$29.99

Questions

Is Chat 5.0 free?
Chat 5.0 is free to download, with in-app purchases available.
Is AI Chat Assistant free?
AI Chat Assistant is free to download, with in-app purchases available.
Which has better reviews, Chat 5.0 or AI Chat Assistant?
Chat 5.0 is rated higher. Chat 5.0 averages 4.4 out of 5 from 651 ratings, while AI Chat Assistant averages 4.1 from 474 ratings.
Do Chat 5.0 or AI Chat Assistant have ads?
Neither Chat 5.0 nor AI Chat Assistant shows ads.
Which is updated more often, Chat 5.0 or AI Chat Assistant?
Chat 5.0 ships an update every 3 weeks, and AI Chat Assistant weekly. Most recently, Chat 5.0 was updated on October 30, 2026 and AI Chat Assistant on October 31, 2026.

Other comparisons