AI Chatbot vs Codex.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Chatbot
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Your All-in-One Daily AI Assistant for iOS Meet your personalized digital companion designed to simplify your life, boost productivity, and inspire creativity. Powered by advanced AI technology, this assistant seamlessly integrates multiple functions to help you tackle daily tasks with ease. Key Features; AI Teacher: Get clear, personalized explanations for academic questions, explore new subjects, and access reliable learning resources. AI Poet: Unlock your creativity with original poetry, writing prompts, and AI-generated suggestions to enhance your writing. AI Lawyer: Understand complex legal terms, receive helpful legal guidance, and gain clarity on everyday legal matters. AI Nutritionist: Plan healthy meals, explore nutritional details, and receive customized diet recommendations based on your goals. AI Coder: Troubleshoot coding issues, follow tutorials, and get practical coding suggestions to improve your workflow. Unlock the power of multiple AI models—including GPT-5, GPT-4.1, GPT-40, 04-mini, and more, with instant switching and streamlined conversation control. Why Choose This App? Your Daily AI Assistant is built to adapt to your needs. Whether you’re studying, coding, planning meals, or exploring creative projects, it provides the right insights and support—right from your pocket. Download now to simplify your routines, increase productivity, and discover smarter ways to manage your day. Disclaimer: This app is independently developed and is not affiliated with, endorsed by, or sponsored by OpenAI or ChatGPT. All mentions of OpenAI or ChatGPT are for reference only. This app operates independently and does not use OpenAI or ChatGPT’s services or technologies. Subscription Plans: Weekly Subscription: $5.99 (1 week) Monthly Subscription: $14.99 (1 month) Yearly Subscription: $49.99 (1 year) Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Payment will be charged to your iTunes account upon confirmation of purchase. Your account will be charged for renewal within 24 hours before the end of the current subscription period, at the same rate as the original plan. You can manage or cancel your subscription at any time in your App Store account settings. Legal Information By using this app, you agree to our Terms of Use (https://sites.google.com/view/moazzam-apps/terms-of-use) Privacy Policy (https://sites.google.com/view/moazzam-apps/privacy-policy). You also agree to Apple’s End User License Agreement (EULA).
Codex.
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An archive, hidden behind a focus timer. Start a session. Watch the hour take shape. When you finish, it becomes part of your archive. a quiet record of the days you showed up. No streaks to maintain. No points to earn. Just your work, collected over time. The timer Choose from Pomodoro, Eisenhower, 52·17, HIITT Focus, or build your own. A single arc marks the passing hour. Nothing else competes for your attention. The archive Every session is recorded. Browse by day, by month, by year. Watch the pages fill. The passages As your focus deepens, Codex reveals short literary passages, written reflections on attention, patience, and the quiet work of becoming. Codex Unbound Full access to all features, including the archive and passages. Available monthly or yearly. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://codexbymeridian.netlify.app/privacy
Screenshots
Verdict
The clearest difference is iOS requirement: Codex. at 13.0 against AI Chatbot's 15.6. On price, ads, in-app purchases 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
Both are free to download. AI Chatbot sells 3 in-app purchases, starting at $4.99 per 7 days and Codex. sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | AI Chatbot | Codex. |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 137 MB |
| Age rating | 17+ | 4+ |
| Developer | AppGem | Niels De Jong |
In-app purchases
AI Chatbot
- AI Chatbot Weekly$4.997 Days
- AI Chatbot Monthly$14.991 Month
- AI Chatbot Lifetime$49.991 Year
Codex.
- Codex Unbound Monthly7 Days trial$2.991 Month









