Comparison

Notehot.ai vs ChatYY

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

Head to head
About

Notehot.ai

This AI-powered writing assistant helps you generate, optimize, and polish text. It offers features like auto-writing, grammar correction, content expansion/reduction, tone adjustment, summarization, translation, and text explanation.

Highlights
  • AI-powered content generation
  • Grammar and spelling correction
  • Content optimization and expansion
  • Tone adjustment
  • One-click summarization
  • Multi-language translation
  • Text explanation
Features
Read full description

Welcome to Notehot.ai - the ultimate solution for intelligent writing and editing. This application combines various features like auto-writing, content optimization, and grammar correction to help you complete writing tasks more efficiently. With our outstanding AI technology, we can quickly generate high-quality content for you. In Notehot.ai, you can experience exceptional language polishing and auto-writing capabilities. Our content expansion and content reduction tools can help you with flexible creation, adding or removing text as needed. Meanwhile, Notehot.ai can also adjust the tone to make your content style more suitable for specific scenario requirements. This application also provides a one-click summary function, condensing cumbersome texts into core points. With Notehot.ai's translation assistant, you can easily complete multi-language translation tasks. Moreover, the app's text explanation feature can help you analyze complex words and sentences for a deeper understanding. Notehot.ai's notes, acting as an artificial intelligence writer, aim to become your personal editing assistant. With machine learning writing technology and creative writing features, your creative process will be more enjoyable and relaxed. In addition, it can help you automatically correct spelling errors, ensuring your work is flawless. In conclusion, Notehot.ai is an application that combines advanced language processing technology and various practical tools to enhance your writing quality and efficiency. Download Notehot.ai now and embark on your intelligent writing journey! If you like Notehot.ai or have any other feedback, please take a moment to write a comment or send an email to notehotaiteams@outlook.com. This will help us continuously improve our product and provide you with a better user experience! About terms: Privacy Policy:http://ai.notehot.cn/privacypolicy.html Terms of Service:http://ai.notehot.cn/termsofservice.html

About

ChatYY

This AI-powered virtual assistant helps with daily tasks, providing answers to questions and inspiration for writing, coding, and design. It aims to keep users organized, save time, and simplify life.

Highlights
  • Personalized virtual assistant
  • Answer questions
  • Writing inspiration
  • Coding assistance
  • Design ideas
  • Task management
Features
Read full description

ChatYY是一款个性化的虚拟助理应用,旨在帮助你完成日常任务,让你的生活更轻松。有了这个应用程序,你可以很容易地得到你的每个问题的答案,并给你的文章,编码以及设计的灵感。 总的来说,人工智能助手是一个创新和有用的应用程序,可以帮助你保持组织,节省时间,简化你的生活。今天就试一试,亲身体验一下其中的好处吧! 免责声明: AI给出的信息由计算机生成,可能存在虚构的以及不准确的,请您自行慎重辨别是非。 若您使用本应用咨询医疗、法律等相关问题时,本应用仅提供建议,不代表医疗服务/建议及法律依据。使用前必须咨询医生和相关法律人士。本应用的信息及服务应仅供参考,不构成任何医疗建议法律建议和治疗方式,我们不承担由使用本应用而产生的任何责任。

Screenshots

Notehot.ai4 screens
ChatYY3 screens

Verdict

The call

The clearest difference is rating: Notehot.ai at 4.6 against ChatYY's 1.0. Notehot.ai also leads on ratings volume (9 vs 1). On price, update cadence, 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. Notehot.ai sells 7 in-app purchases, starting at $3.99 per month and ChatYY sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Notehot.ai holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Notehot.ai has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Notehot.ai ships an update weekly, ChatYY every 2 weeks. The most recent releases landed on September 18, 2026 and July 6, 2026 respectively.

Scorecard2 real differences · 8 level
Notehot.ai versus ChatYY: the parameters behind the verdict, then further details
ParameterNotehot.aiChatYY
PriceFreeFree
Rating4.6 (9 ratings) — better1.0 (1 ratings)
Positive reviews54.5% of reviews—
Number of ratings9 — better1
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size53 MB39 MB
Age rating4+17+
DeveloperPlay EraWuhan Zhongke Huayan Technology Co., Ltd

In-app purchases

7 purchases

Notehot.ai

Subscriptions5
  • Prime Subscription$3.991 Month
  • Prime Subscription$4.997 Days
  • Prime Subscription7 Days trial$4.997 Days
Show 2 more
  • Prime Subscription$12.993 Months
  • Prime Subscription$39.991 Year
One-time2
  • Prime Subscription$19.99
  • Prime Subscription$29.99
12 purchases

ChatYY

One-time12
  • 加油包_20$2.99
  • 加油包_29$3.99
  • 加油包_40$5.99
Show 9 more
  • VIP(1个月)$6.99
  • 加油包_60$8.99
  • SVIP(1个月)$9.99
  • 加油包_89$12.99
  • VIP(3个月)$14.99
  • 加油包_180$24.99
  • SVIP(3个月)$24.99
  • VIP(12个月)$29.99
  • SVIP(12个月)$49.99

Questions

Is Notehot.ai free?
Notehot.ai is free to download, with in-app purchases available.
Is ChatYY free?
ChatYY is free to download, with in-app purchases available.
Which has better reviews, Notehot.ai or ChatYY?
Notehot.ai is rated higher. Notehot.ai averages 4.6 out of 5 from 9 ratings, while ChatYY averages 1.0 from 1 ratings.
Do Notehot.ai or ChatYY have ads?
Neither Notehot.ai nor ChatYY shows ads.
Which is updated more often, Notehot.ai or ChatYY?
Notehot.ai ships an update weekly, and ChatYY every 2 weeks. Most recently, Notehot.ai was updated on September 18, 2026 and ChatYY on July 6, 2026.

Other comparisons