Comparison

ChatModel vs FEI AI

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

Head to head
About

ChatModel

Features
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ChatModel is an AI assistant based on Artificial Intelligence technology with multimodal features, map recognition, document recognition, networking and more. networking and more. Welcome to ChatModel, our app combines the latest AI technology to provide you with a new chatting experience. Whether you want to get advice, find answers to your questions, chat about the news, or plan for the future, ChatModel has you covered. It is good at handling a variety of tasks, such as writing essays, writing resumes, travel planning, language translation, recipe recommendations, programming guidance, writing song lyrics, and other tasks. It is good at handling a variety of tasks, such as writing essays, writing resumes, travel planning, language translation, recipe recommendations, programming guidance, writing song lyrics, and more. - Supports streaming output to reduce waiting time. - Supports context association, context segmentation and other functions. - Support picture and file questioning to experience the latest models. - Support switching models, currently 80+, experience different AI. - Support 4o, 4.0, o1, opus, sonnet, gemini, llama3.3, Deepseek, etc., make the answer more intelligent. - Support route switching, extremely fast experience. When encountering a question, the prompt is abnormal, you can try in the setting page - route switching function Do not enter personal information. It may generate offensive or dangerous content.ChatModel is not responsible for the generated content. ChatModel is not responsible for the generated content. - Users can subscribe to full functionality with unlimited access; Subscriptions are charged on an annual basis and will be debited from the iTunes account at the end of the year. - Subscriptions are charged on an annual basis and will be debited from the iTunes account at the time the User confirms the purchase; Users may turn off auto-renewal. - Users may turn off auto-renewal of a subscription 24 hours before the end of the current subscription, or the subscription will automatically renew; An Apple ID with an auto-renewal will be automatically renewed. - An Apple ID with an auto-renewing subscription will be automatically charged to the iTunes Account 24 hours prior to the expiration of each billing cycle and extended for the corresponding period of validity. and extended for the corresponding period of validity. - User-managed subscription services, i.e., you can go to your user account settings to turn off automatic subscriptions after purchase. Privacy Policy: https://sites.google.com/view/chatmodelprivacy Usage Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula.

About

FEI AI

This AI assistant helps with daily conversations, content creation, and problem-solving. It offers personalized experiences and ensures privacy through encrypted conversations.

Highlights
  • Advanced conversational AI
  • Content writing assistance
  • Creative idea generation
  • Personalized user experience
  • Secure encrypted conversations
  • Instant AI assistant service
Features
Read full description

欢迎下载体验FEI AI人工助理 —— 一个革命性的智能AI应用,旨在通过高级对话界面提升您的生活和工作效率。FEI AI人工助理结合了最新的人工智能技术,为您提供广泛的个性化服务,从日常对话到专业内容创作,无所不能。 主要功能: 答题解疑: 无论是寻求知识、解答疑惑还是简单的聊天,FEI AI都能提供流畅、自然的对话体验。 写作助手: 无论是小说、周报、报告还是总结,FEI AI都能帮您高效生成原创内容,让写作变得轻而易举。 创作助理: 需要创意灵感?FEI AI能够帮助您构思和创作各类文本,包括营销内容、剧本、歌词等。 个性化体验: AI通过学习您的偏好和习惯,FEI AI能够提供更加个性化的服务。 随时随地: 无论您身处何地,只需打开FEI AI,即可享受即时的AI助理服务。 隐私保护: 我们重视您的隐私。所有对话都经过加密处理,确保您的信息安全。

Screenshots

ChatModel3 screens
FEI AI4 screens

Verdict

The call

The clearest difference is in-app purchases: FEI AI at none against ChatModel's 3. On price, update cadence, ads 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. ChatModel sells 3 in-app purchases, starting at $3.99 per 7 days. FEI AI asks for nothing beyond the download.

UpkeepUpdate frequency

ChatModel ships an update monthly, FEI AI every 5 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 8 level
ChatModel versus FEI AI: the parameters behind the verdict, then further details
ParameterChatModelFEI AI
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size15 MB15 MB
Age rating9+4+
DeveloperQijie InformationKunchuang Technology (Shenzhen) Co., Ltd.

In-app purchases

3 purchases

ChatModel

Subscriptions3
  • Weekly Plus$3.997 Days
  • Monthly Plus$12.991 Month
  • Annual Plus$119.001 Year
None

FEI AI

No in-app purchases

Questions

Is ChatModel free?
ChatModel is free to download, with in-app purchases available.
Is FEI AI free?
FEI AI is free to download, with no in-app purchases.
Do ChatModel or FEI AI have ads?
Neither ChatModel nor FEI AI shows ads.
Which is updated more often, ChatModel or FEI AI?
ChatModel ships an update monthly, and FEI AI every 5 weeks. Most recently, ChatModel was updated on November 8, 2026 and FEI AI on November 4, 2026.

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