Comparison

Hermes Agent 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

Hermes Agent

This AI assistant helps you chat, create, analyze, and generate content. Upload files, create images from text, and get insights to work faster and more efficiently.

Highlights
  • AI-generated images from text
  • Document and file uploads
  • Content analysis and insights
  • AI chat for everyday tasks
  • Save and share creations
  • Creative workflow tools
Features
Read full description

Arvello AI is an all-in-one AI assistant designed to help you chat, create, analyze, and generate content in one simple app. Ask questions, upload files, create realistic images, explore different visual styles, and get clear answers from your AI assistant. Whether you need help with writing, ideas, documents, images, or creative tasks, Arvello AI gives you the tools to work faster and create more efficiently. With Arvello AI, you can: Create AI-generated images from text prompts Generate stunning visuals in different styles Upload documents, images, tables, and files Ask questions about your content Get insights, summaries, and useful explanations Chat with an AI assistant for everyday tasks Save and share your creations with others Use smart tools for creative and productivity workflows Arvello AI is built for creators, students, professionals, and anyone who wants a smarter way to work with text, files, and visuals. Turn your ideas into images, analyze your content, and get assistance whenever you need it. Subscription Information Subscription Payment: Subscription payments will be charged to your iTunes account upon confirmation of purchase and at the beginning of each following renewal period. The subscription automatically renews unless canceled. Subscription Cancellation: You can cancel your subscription in your iTunes settings at least 24 hours before the end of the next billing 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/1kXYFBHkCWCpgf8l2H7qlGovL0qBAph4-pPWj8hdi-LI/edit?usp=sharing Terms and Conditions: https://docs.google.com/document/d/1CPyNRNliqAejIZ7Uk8bCfwcl3-mzzAR1ayQvlKT6S8U/edit?usp=sharing

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

Hermes Agent4 screens
Codex AI4 screens

Verdict

The call

The clearest difference is review sentiment: Hermes Agent at 76% against Codex AI's 0%. Hermes Agent also leads on rating (2.8 vs 1.0) and ratings volume (33 vs 1). On price, update cadence, ads and in-app purchases 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. Hermes Agent sells 12 in-app purchases, starting at $4.99 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

Hermes Agent holds the better App Store score, 2.8 against 1.0. That said, the two scores are not equally well evidenced: Hermes Agent has 33 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of Hermes Agent's written reviews are positive against 0% of Codex AI's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
Hermes Agent versus Codex AI: the parameters behind the verdict, then further details
ParameterHermes AgentCodex AI
PriceFreeFree
Rating2.8 (33 ratings) — better1.0 (1 ratings)
Positive reviews76.2% of reviews — better0.0% of reviews
Number of ratings33 — better1
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone
Requires iOS17.0 — better18
Further details — not scored
Size73 MB49 MB
Age rating17+17+
DeveloperJane BranchAriadni Deligianni

Customer experience

Hermes Agent

All ratings33 ratings
Positive45.5%
Neutral0.0%
Negative54.5%
Written reviews63 reviews
Positive76.2%
Neutral0.0%
Negative23.8%

Codex AI

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

In-app purchases

12 purchases

Hermes Agent

Subscriptions7
  • premium$4.997 Days
  • premium$6.997 Days
  • premium2 variants$9.997 Days
Show 4 more
  • premium$19.991 Month
  • premium2 variants$29.991 Year
  • premium$49.991 Year
  • premium$59.991 Year
One-time5
  • Tokens$9.99
  • Tokens$19.99
  • Tokens$34.99
Show 2 more
  • Tokens$59.99
  • Tokens$99.99
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 Hermes Agent free?
Hermes Agent 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, Hermes Agent or Codex AI?
Hermes Agent is rated higher. Hermes Agent averages 2.8 out of 5 from 33 ratings, while Codex AI averages 1.0 from 1 ratings.
Do Hermes Agent or Codex AI have ads?
Neither Hermes Agent nor Codex AI shows ads.
Which is updated more often, Hermes Agent or Codex AI?
Hermes Agent ships an update weekly, and Codex AI weekly. Most recently, Hermes Agent was updated on September 26, 2026 and Codex AI on September 20, 2026.

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