# Codex AI vs Rapid_AI

The clearest difference is in-app purchases: Rapid_AI at none against Codex AI's 7. Rapid_AI also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18). On price, update cadence and ads there is nothing between them.

Both are free to download. Codex AI sells 7 in-app purchases, starting at $6.99 per 7 days. Rapid_AI asks for nothing beyond the download.

Codex AI ships an update weekly, Rapid_AI every 5 days. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Codex AI | Rapid_AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/codex-ai-remote-codex/id6781323682/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 49 MB | 58 MB |
| Requires iOS | 18 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Ariadni Deligianni](https://appshunter.io/developer/6781323684) | [CyBrains Nova Private Limited](https://appshunter.io/developer/1879824485) |

## What reviewers say

### Codex AI

[App page](https://appshunter.io/ios/app/codex-ai-remote-codex/id6781323682)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pro | $6.99 | per 7 days |
| Forge Pro | $49.99 | per year |
| Tokens | $9.99 | one-time |
| Tokens | $19.99 | one-time |
| Tokens | $34.99 | one-time |
| Tokens | $59.99 | one-time |
| Tokens | $99.99 | one-time |


### Rapid_AI

[App page](https://appshunter.io/ios/app/rapid-ai/id6787379833)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Codex AI free?

Codex AI is free to download, with in-app purchases available.

### Is Rapid_AI free?

Rapid_AI is free to download, with no in-app purchases.

### Do Codex AI or Rapid_AI have ads?

Neither Codex AI nor Rapid_AI shows ads.

### Which is updated more often, Codex AI or Rapid_AI?

Codex AI ships an update weekly, and Rapid_AI every 5 days. Most recently, Codex AI was updated on October 4, 2026 and Rapid_AI on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*