Comparison

ONE vs ChatFun

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

Head to head
About

ONE

This app uses a digital turntable to help you quickly resolve indecision. Simply set up your options and spin the wheel to get a random choice. It's designed to cure your choice problems and make decisions easier.

Highlights
  • Random choice generator
  • Customizable options
  • Sound effects toggle
  • Intuitive interface
  • Decision assistance
Features
Read full description

Only ONE, Use the turntable to help you make decisions quickly! Let it cure you of difficult choice! After installation, you can click the settings icon in the upper left corner to open the settings interface to turn on the sound. Privacy Policy: https://appkis.com/privacy-policy.aspx License Agreement: https://appkis.com/terms-of-use.aspx

About

ChatFun

This AI companion uses advanced GPT technology to assist with a wide range of tasks, including answering questions, writing and editing text, summarizing documents, explaining complex concepts, and even role-playing. It can also help with math and programming challenges, and generate creative ideas.

Highlights
  • Ask anything and get instant answers
  • AI-powered writing and editing assistance
  • Summarize long texts and web pages
  • Simplify complex concepts
  • Math and programming problem solver
  • Role-playing as different characters
  • Idea generation for creative projects
Features
Read full description

Greetings and welcome to the world of AI chatting, writing, problem-solving, and more! I'm ChatFun-AI Chatbot, your faithful AI companion powered by the advanced GPT-3.5 Turbo API. What can I do? A wide array of tasks! Here are just a few examples: - Ask Anything: With our user-friendly interface, you can inquire about anything under the sun and receive prompt responses. From general knowledge to specific inquiries, ChatFun AI is equipped to provide you with accurate and helpful information. Say goodbye to endless searching and hello to instant answers at your fingertips. By the way, you can also input prompt by scanning from pictures! - Text Master: Whether it's creating engaging speeches, refining professional emails, or enhancing existing content, I've got you covered. I go beyond basic grammar and spelling correction—I can help you shape the tone and style of your writing to make it authentic and resonate with your intended audience. With my assistance, even native speakers will be impressed by your writing! - Summarizing Professional: Think of me as your summarizing superhero! I can condense lengthy texts into concise summaries, helping you grasp the main points of any document, article, or report. I can even summarize text from PDF files and distill web pages into brief summaries. This way, you'll have more time for what truly matters to you. - Simple Explanation Expert: Simplifying complex concepts is my forte. Whether you're a student struggling with a difficult topic or a professional trying to convey a complex idea to your team, I can break it down into easily digestible pieces. By using plain language and avoiding technical jargon, I can help you communicate your ideas clearly and effectively. - Math and Programming Assistant: As an intelligent AI chatbot with a diverse skill set, I can also assist you with math and programming tasks. With my powerful capabilities, I can help you tackle complex calculations and code like a pro. So, bring on the equations or code, and let's get to work! - Role Player: With all my AI powers, I can become whoever you need me to be! Preparing for a job interview? I'll be your challenging interviewer. Struggling with tax-related questions? Rely on me to play the role of your trusted accountant! Experiencing relationship troubles? Let me be your virtual love guru! Want to interact with legendary icons? I can embody anyone, from Founding Father Benjamin Franklin to the iconic and glamorous Marilyn Monroe! - Ideas Generator: If you're in need of a catchy headline for your blog post or a unique angle for your marketing campaign, I've got your back! I can also help you organize and structure your ideas to create a cohesive and impactful piece. Let's ignite your creative spark and produce content that will captivate your audience! Ready to explore the full extent of my capabilities and simplify your daily tasks? Download ChatFun-AI Chatbot now and let me help you achieve your goals more efficiently. If you have any question, please don't hesitate to contact us via support@komokutech.com. Privacy Policy: https://chatfun-ai-chat.web.app/chatfun_privacy_policy.html Terms of Use: https://chatfun-ai-chat.web.app/chatfun_terms_and_conditions.html

Screenshots

ONE3 screens
ChatFun4 screens

Verdict

The call

The clearest difference is review sentiment: ChatFun at 50% against ONE's 0%. ChatFun also leads on price (Free vs $1.29) and update cadence (every 11 days vs every 38 months). ONE's advantage is in-app purchases (none vs 2) and ads (none vs shown).

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

ChatFun is free to download; ONE costs $1.29 up front. ChatFun sells 2 in-app purchases, starting at $6.99 per 7 days. ONE asks for nothing beyond the download.

UpkeepUpdate frequency

ONE ships an update every 38 months, ChatFun every 11 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard8 real differences · 2 level
ONE versus ChatFun: the parameters behind the verdict, then further details
ParameterONEChatFun
Price$1.29Free — better
Rating—4.0 (9 ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings—9 — better
Update frequencyEvery 38 monthsEvery 11 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS1513.0 — better
Further details — not scored
Size2 MB29 MB
Age rating4+4+
DeveloperZhongshan AppKIS Software Studio (Individually Owned Business)Komoku LLC

Customer experience

ONE

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ChatFun

All ratings9 ratings
Positive66.7%
Neutral11.1%
Negative22.2%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

ONE

No in-app purchases

2 purchases

ChatFun

Subscriptions2
  • ChatFun AI Premium - Weekly3 Days trial$6.997 Days
  • ChatFun AI Premium - Yearly$39.991 Year

Questions

Is ONE free?
ONE costs $1.29, with no in-app purchases.
Is ChatFun free?
ChatFun is free to download, with in-app purchases available.
Do ONE or ChatFun have ads?
ChatFun shows ads; ONE does not.
Which is updated more often, ONE or ChatFun?
ONE ships an update every 38 months, and ChatFun every 11 days. Most recently, ONE was updated on November 3, 2026 and ChatFun on November 4, 2026.

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