Comparison

Co vs Codex AI

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

Head to head
About

Co

This AI-powered workspace acts as your intelligent assistant, streamlining tasks and boosting efficiency. Engage in natural conversations, generate content, organize information, and solve problems within a single, intuitive interface.

Highlights
  • AI Smart Chat
  • AI Writing and Content Generation
  • Productivity and Work Assistance
  • Clean and Efficient Interface
  • All-in-One AI Tools
Read full description

Co‑work is an AI workspace designed to improve efficiency, making AI your always-available intelligent assistant. With Co‑work, you can have natural conversations with AI, gain inspiration, generate content, organize information, and complete various tasks within a simple and efficient interface. Instead of switching between multiple tools, Co‑work integrates AI chat and practical tools into one platform, helping you stay focused and work more efficiently. Key Features: AI Smart Chat Communicate with AI anytime to get answers, inspiration, and suggestions. AI Writing and Content Generation Helps generate articles, emails, notes, copy, and social media content. Productivity and Work Assistance Organize ideas, create plans, solve problems, and improve work efficiency. Clean and Efficient Interface A simple and intuitive design that keeps you focused on thinking and creating. All-in-One AI Tools No need for multiple AI apps—Co‑work meets your daily AI needs in one place. Use Cases: Writing and content creation Learning and information organization Brainstorming and idea generation Improving work efficiency Solving everyday problems Whether you are a student, creator, or professional, Co‑work helps you complete your work more efficiently. Use AI to make work simpler. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Codex AI

This AI-powered assistant helps you organize tasks, plan projects, and draft content. Simply describe your needs in plain language to generate structured plans, notes, and summaries, streamlining your workflow from idea to action.

Highlights
  • AI assistant for everyday tasks
  • Structured results from simple descriptions
  • Create plans, notes, and summaries
  • Organize work into projects
  • Save and return to sessions
  • Draft content and manage workflows
Features
Read full description

Remote Codex is your personal AI agent for everyday tasks, planning, writing, and project organization. Describe what you need in simple words, and the app helps you turn ideas into clear actions, structured plans, notes, and saved sessions. Use Klyro Forge to organize work, create drafts, plan projects, summarize information, and keep your conversations in one place. With Klyro Forge, you can: • Chat with an AI assistant for everyday tasks • Describe what you need and get structured results • Create plans, notes, summaries, and task lists • Use quick actions for common workflows • Organize work into projects • Save sessions and return to them later • Draft content, prepare ideas, and manage personal workflows Whether you are planning a trip, organizing work tasks, preparing a brief, writing content, or structuring a new project, Klyro Forge helps you move from idea to action faster. Subscription Information Payment: Subscription payments will be charged to your iTunes account upon confirmation of purchase and at the beginning of each renewal period. The subscription automatically renews unless canceled. Cancellation: You can cancel your subscription in your iTunes settings at least 24 hours before the end of the next subscription cycle. Cancellation will take effect on the day after the last day of the current subscription period, and you will be downgraded to the free version of the service. Privacy Policy: https://docs.google.com/document/d/1QXAJqPc0PVbsuVqhS7z-b29eVGOOkvZGtjt8GiRGjDw/edit?usp=sharing Terms and Conditions: https://docs.google.com/document/d/1P6TmjCyH6O897A1_gUd7aKfI8Fd-uchReJmNYn2ogM0/edit?usp=sharing

Screenshots

Co4 screens
Codex AI4 screens

Verdict

The call

The clearest difference is rating: Co at 5.0 against Codex AI's 1.0. Co also leads on device support (3 vs 1). On price, ratings volume, update cadence and ads 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. Co sells 3 in-app purchases, starting at $3.99 per 7 days and Codex AI sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Co holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on August 22, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
Co versus Codex AI: the parameters behind the verdict, then further details
ParameterCoCodex AI
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings11
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS18.018
Further details — not scored
Size51 MB49 MB
Age rating12+17+
Developer晨越 唐Ariadni Deligianni

Customer experience

Co

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

Codex AI

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Co

Subscriptions3
  • weekly plan$3.997 Days
  • yearly_plan3 Days trial$39.991 Year
  • yearly_plan_fullprice$39.991 Year
7 purchases

Codex AI

Subscriptions2
  • Forge Pro$6.997 Days
  • Forge Pro$49.991 Year
One-time5
  • Tokens$9.99
  • Tokens$19.99
  • Tokens$34.99
Show 2 more
  • Tokens$59.99
  • Tokens$99.99

Questions

Is Co free?
Co is free to download, with in-app purchases available.
Is Codex AI free?
Codex AI is free to download, with in-app purchases available.
Which has better reviews, Co or Codex AI?
Co is rated higher. Co averages 5.0 out of 5 from 1 ratings, while Codex AI averages 1.0 from 1 ratings.
Do Co or Codex AI have ads?
Neither Co nor Codex AI shows ads.
Which is updated more often, Co or Codex AI?
Co ships an update weekly, and Codex AI weekly. Most recently, Co was updated on August 22, 2026 and Codex AI on September 20, 2026.

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