Comparison

Iris AI vs Codebook

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

Head to head
About

Iris AI

Engage in seamless conversations with an intelligent AI assistant powered by advanced GPT-4 Turbo technology. Get assistance, advice, or enjoy friendly chats with this powerful chatbot designed to enhance your daily interactions. Experience the future of communication with cutting-edge AI capabilities.

Highlights
  • Advanced GPT-4 Turbo technology
  • Seamless conversational AI
  • Daily interaction enhancement
  • Assistance and advice
  • Friendly chat capabilities
  • Website summarization (Premium)
Features
Read full description

Introducing Iris, the ultimate AI chatbot powered by Open AI's groundbreaking GPT4 Turbo technology. Chat seamlessly and effortlessly with Iris, the intelligent assistant designed to enhance your daily interactions. Iris combines advanced artificial intelligence, chatbot capabilities, and GPT-4's deep learning algorithms to provide an unmatched conversational experience. Whether you need assistance, advice, or simply want to engage in a friendly chat, Iris AI ChatBot is here for you. Say hello to the future of communication, download Iris today and witness the power of AI, chatbot, and GPT-3 technology firsthand. Soon integrating the GPT-4 Algorithm. Suscribe to Iris Premium membership now to use all it's features (endless chat, Q&A with live internet access and website summary) without ads! Privacy policy: https://kairos-apps.com/privacy-policy/ Terms and conditions: https://kairos-apps.com/terms-and-conditions/

About

Codebook

This app offers AI-powered coding assistance, lessons, and a built-in code editor. It helps users learn, write, run, and test code, build portfolios, and earn certifications. Access to advanced AI models is provided.

Highlights
  • AI-powered coding assistance
  • Instructor-led coding lessons
  • Built-in code editor
  • Code execution and testing
  • Certification and rewards
  • Personalized learning plans
  • Developer portfolio builder
Features
Read full description

Unlock the Future of Coding with Codebook – The Most Affordable AI-Powered Coding Companion! Supercharge your coding journey with Codebook, the only app that gives you completely free access to the latest and greatest AI models – GPT-3 and GPT-4. Experience cutting-edge assistance, including exclusive features like sending images to GPT-3, which no other app offers! AI-Powered Coding Assistance: Get instant answers to all your coding questions with Codebook's powerful AI, ready to generate detailed, formatted code snippets and solve even the toughest bugs in seconds. Whether you're a beginner or an expert, Codebook adapts to your needs, making coding effortless and efficient. Instructor-Led Coding Lessons: Watch in-app coding lessons taught by an experienced instructor. Open a 24/7 chat to ask questions anytime and get the help you need — instantly. Run Code Instantly: Write, run, and test code in any language right within the app. With Codebook's built-in code editor, you can seamlessly switch between learning, coding, and executing, making it easier than ever to master any programming language. Earn Certifications and Rewards: Prove your skills! Complete challenges, earn rewards, and get certified by passing language-specific exams. Codebook’s personalized learning modules guide you through, so you can confidently ace the exams and showcase your certifications. Personalized Learning Plans: Take control of your learning path with tailor-made programs for any language. Codebook’s adaptive plans ensure you’re always building on your strengths and tackling new challenges, keeping your skills sharp and future-ready. Developer Portfolio Made Easy: Build a professional developer portfolio, hosted online, directly from the app. Perfect for resumes and job applications, your portfolio showcases your progress and achievements, helping you stand out in the tech world. Join a Community of Thriving Coders: Thousands of coders are already benefiting from Codebook's innovative features. Join the community and explore the new era of coding with AI as your guide! Privacy You Can Trust: We prioritize your security with Apple's privacy standards, ensuring that your data stays protected while you focus on leveling up your skills. Download Codebook today and discover how affordable, advanced, and enjoyable learning to code can be! Embrace the future of coding with AI at your side – for free. Our subscription options include the following weekly subscriptions. The subscriptions automatically renew unless canceled 24 hours before the end of the current period. - Codebook Professional - Length of Subscription: 1 week - Price: $4.99 per week - Gives access to all premium features - Codebook Professional Without Ads - Length of Subscription: 1 week - Price: $7.99 per week - Gives access to all premium features without Ads - Codebook Remove Ads - Length of Subscription: 1 week - Price: $2.99 per week - Fully removes ads from Codebook - Privacy Policy: https://qwertycode.org/legal/Codebook-Privacy-Policy.html - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Iris AI4 screens

Verdict

The call

The clearest difference is rating: Codebook at 5.0 against Iris AI's 4.0. Codebook also leads on review sentiment (100% vs 67%) and update cadence (every 3 days vs fortnightly). Iris AI's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model 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. Iris AI sells 3 in-app purchases, starting at $4.99 per 7 days and Codebook sells 20 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Codebook holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 42 and 31 respectively. Written reviews point the same way: 67% of Iris AI's written reviews are positive against 100% of Codebook's.

UpkeepUpdate frequency

Iris AI ships an update fortnightly, Codebook every 3 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
Iris AI versus Codebook: the parameters behind the verdict, then further details
ParameterIris AICodebook
PriceFreeFree
Rating4.0 (42 ratings)5.0 (31 ratings) — better
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings42 — better31
Update frequencyFortnightlyEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size94 MB136 MB
Age rating12+4+
DeveloperPedro SeguraNoah Clark

Customer experience

Iris AI

All ratings42 ratings
Positive76.2%
Neutral0.0%
Negative23.8%
Written reviews24 reviews
Positive66.7%
Neutral8.3%
Negative25.0%

Codebook

All ratings30 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Iris AI

Subscriptions3
  • Weekly Premium$4.997 Days
  • Monthly subscription$14.991 Month
  • Yearly Subscription$44.991 Year
20 purchases

Codebook

Subscriptions3
  • Codebook Remove Ads$2.997 Days
  • Codebook Professional$4.997 Days
  • Codebook Pro Without Ads$7.997 Days
One-time17
  • Codebook Challenge Answer$1.99
  • Codebook Widgets 1 Month$2.99
  • Codebook Challenge Refresh$2.99
Show 14 more
  • 25 Codebook Tokens$2.99
  • GPT 4 Access$2.99
  • 50 Codebook Tokens$3.99
  • Codebook Certification$3.99
  • Codebook Tokens$5.99
  • 50 Codebook Tokens2 variants$5.99
  • GPT4-Codebook$5.99
  • Codebook Remove Ads$5.99
  • 100 Codebook Tokens$8.99
  • Codebook Remove Ads$9.99
  • GPT-4 Access for Codebook$9.99
  • GPT-4 1 Month Access$12.99
  • Codebook Remove Ads$12.99
  • 1 Month Idea Hub Access$14.99

Questions

Is Iris AI free?
Iris AI is free to download, with in-app purchases available.
Is Codebook free?
Codebook is free to download, with in-app purchases available.
Which has better reviews, Iris AI or Codebook?
Codebook is rated higher. Iris AI averages 4.0 out of 5 from 42 ratings, while Codebook averages 5.0 from 31 ratings.
Do Iris AI or Codebook have ads?
Codebook shows ads; Iris AI does not.
Which is updated more often, Iris AI or Codebook?
Iris AI ships an update fortnightly, and Codebook every 3 days. Most recently, Iris AI was updated on October 4, 2026 and Codebook on October 5, 2026.

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