Comparison

ChatPlus vs SurfiAI Assistant

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

Head to head
About

ChatPlus

This AI-powered assistant leverages advanced language models and image generation tools to enhance productivity and creativity. It offers real-time data, multilingual support, and assistance with writing, learning, and content creation.

Highlights
  • Advanced AI chatbot powered by GPT models
  • AI image generation with DALL-E 3
  • Real-time data for accurate responses
  • Multilingual translation and support
  • Content creation for writing and creative projects
  • Learning and skill development assistance
  • Productivity enhancement for daily tasks
Features
Read full description

Welcome to AI Chatbot ChatPlus powered by GPT-6.1, GPT-6, GPT Image 2.5, Seedream 4.5, Seedream 5, Seedance AI Video Generator, MiniMax M3, DeepSeek V4, FLUX Kontext, Stable Diffusion 3.5, Gemini 3.7, Claude 5 and Real-Time Data. GPT models are the industry-leading natural language AI system powered by ChatGPT API, while GPT Image 2.5 is an advanced AI Image Generator, and Seedance AI Video Generator is an equally powerful tool for creating dynamic video content. Our chatbot is uniquely fueled by real-time data, providing accurate and highly relevant responses to enhance your communication experience. Please note that ChatPlus is an independently developed chatbot and is not affiliated, endorsed, or sponsored by OpenAI, Google or Anthropic in any way. Our chatbot can significantly boost your productivity and efficiency in daily tasks through various means: - Time-saving: quickly retrieve information, answer questions, and provide recommendations, reducing the time spent on research and decision-making. - Enhanced communication: help your draft emails, essay, generate text responses, and even proofread your writing, leading to more effective and professional communication. - Multilingual support: translate languages in real-time, enabling you to communicate effortlessly across language barriers and access information from diverse sources. - Learning and skill development: provide you with educational content, resources, and personalized learning experiences, supporting continuous growth and skill enhancement. - Decision-making support: help you analyze data, identify trends, and generate insights, supporting informed decision-making in various domains such as finance, business, and personal life. - Creative Content Generation: Delivers creative ideas and content generation for articles, social media updates, and even artistic designs like logos and tattoos, aiding in overcoming creative blocks and sparking innovation. - AI Image Generation: With GPT Image 2.5 and Seedream, create stunning visual content including tattoo designs, logos, and other artistic photo art. This serves as a viable alternative to other image generation tools like Stable Diffusion and Midjourney, enhancing creative projects and visual presentations. - Reducing cognitive load: by handling multiple tasks and providing relevant information, help you reduce cognitive load, allowing you to focus on essential tasks and make better use of your mental resources. ChatPlus also supports creative endeavors in music, songwriting, and art creation, making it a versatile tool for creators across mediums. Experience the future of communication with chatbot – download now and start transforming the way you interact with technology and the world around you. Terms of Use - https://chatapp.dev/terms.html Privacy Policy - https://chatapp.dev/pp.html

About

SurfiAI Assistant

This AI companion offers chat, coding assistance, and task automation on iPhone and iPad. It supports multiple AI models, allows users to bring their own API keys, and includes vision and voice capabilities for enhanced interaction. Enjoy private, on-device processing where available.

Highlights
  • AI chat for everyday tasks
  • Pair-programming code review
  • Web task automation agent
  • Bring Your Own Key (BYOK) for multiple AI models
  • Image analysis and OCR
  • Voice input with wake word
  • On-device inference with Apple Intelligence
Features
Read full description

SurfiAI Assistant is your private, all-in-one AI companion for chat, coding, and getting things done — on iPhone and iPad. CHAT, COWORK & CODE - Chat mode for everyday questions, writing, and brainstorming - Cowork mode: a pair-programming partner that reviews and improves your code - Code mode: an agent that can run web tasks for you BRING YOUR OWN KEY (BYOK) - Use your own Claude, GPT, or Grok API keys — pay providers directly, no markup - Switch models instantly with the built-in model picker - Caveman Mode trims prompts to cut token costs - Live usage and cost KPIs so you always know what you're spending VISION & VOICE - Attach a photo or take a picture and SurfiAI reads and analyzes it - OCR text extraction from images and documents - Voice input with the "Hey SurfiAI" wake word PRIVATE & ON-DEVICE - On-device inference with Apple Intelligence where supported, for offline private answers - Sign in with Apple WORKS EVERYWHERE - Universal app for iPhone and iPad Start with a 7-day free trial. SurfiAI Pro unlocks unlimited conversations and all modes. SurfiAI Pro is $9.99/month or $79.99/year, billed to your Apple ID. Auto-renews unless cancelled at least 24 hours before the period ends. Manage or cancel anytime in Settings > Apple ID > Subscriptions. Privacy Policy: https://surfiai.com/privacy Terms of Use: https://surfiai.com/terms

Screenshots

ChatPlus4 screens
SurfiAI Assistant4 screens

Verdict

The call

The clearest difference is ads: ChatPlus at none against SurfiAI Assistant's shown. ChatPlus also leads on ratings volume (2.1K vs 1) and iOS requirement (15.0 vs 17.0). SurfiAI Assistant's advantage is rating (5.0 vs 4.7) and update cadence (every 6 days vs every 2 weeks). On price, in-app purchases, monetization model 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. ChatPlus sells 10 in-app purchases, starting at $7.99 per 7 days and SurfiAI Assistant sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SurfiAI Assistant holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ChatPlus has 2.1K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ChatPlus ships an update every 2 weeks, SurfiAI Assistant every 6 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
ChatPlus versus SurfiAI Assistant: the parameters behind the verdict, then further details
ParameterChatPlusSurfiAI Assistant
PriceFreeFree
Rating4.7 (2.1K ratings)5.0 (1 ratings) — better
Positive reviews43.1% of reviews—
Number of ratings2.1K — better1
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size60 MB26 MB
Age rating12+4+
DeveloperBest mobile app, MBGalaxyTranslate AI by ProInstallers

Customer experience

ChatPlus

All ratings2,101 ratings
Positive93.3%
Neutral1.1%
Negative5.6%
Written reviews116 reviews
Positive43.1%
Neutral4.3%
Negative52.6%

SurfiAI Assistant

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

ChatPlus

Reported bugs

4 issues
  • Misspelled words in generated content
  • Inability to follow prompts accurately
  • Lack of English language support
  • Incompatibility with older devices

Requested features

4 requests
  • Add voice chat option
  • Improve image resolution and quality
  • Allow multiple image uploads
  • Enhance AI model capabilities

SurfiAI Assistant

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

ChatPlus

Subscriptions8
  • ChatPlus Pro7 Days trial$7.997 Days
  • ChatPlus Pro3 Days trial$12.997 Days
  • ChatPlus Pro3 Days trial$19.991 Month
Show 5 more
  • ChatPlus Pro1 Month trial$19.991 Month
  • ChatPlus Pro$49.991 Year
  • ChatPlus Pro3 Days trial$49.991 Year
  • ChatPlus Pro3 Days trial$59.991 Year
  • ChatPlus Pro$99.991 Year
One-time2
  • 500 Credits$9.99
  • 1000 Credits$19.99
2 purchases

SurfiAI Assistant

Subscriptions2
  • SurfiAI Pro7 Days trial$9.991 Month
  • SurfiAI Pro Annual7 Days trial$79.991 Year

Questions

Is ChatPlus free?
ChatPlus is free to download, with in-app purchases available.
Is SurfiAI Assistant free?
SurfiAI Assistant is free to download, with in-app purchases available.
Which has better reviews, ChatPlus or SurfiAI Assistant?
SurfiAI Assistant is rated higher. ChatPlus averages 4.7 out of 5 from 2.1K ratings, while SurfiAI Assistant averages 5.0 from 1 ratings.
Do ChatPlus or SurfiAI Assistant have ads?
SurfiAI Assistant shows ads; ChatPlus does not.
Which is updated more often, ChatPlus or SurfiAI Assistant?
ChatPlus ships an update every 2 weeks, and SurfiAI Assistant every 6 days. Most recently, ChatPlus was updated on November 3, 2026 and SurfiAI Assistant on October 25, 2026.

Other comparisons