# PromptCodex vs Codex AI

The clearest difference is rating: PromptCodex at 4.3 against Codex AI's 1.0. PromptCodex also leads on ratings volume (3 vs 1). Codex AI's advantage is update cadence (weekly vs every 2 months) and iOS requirement (18 vs 26.2). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. PromptCodex sells 2 in-app purchases, starting at $2.99 per month 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.

PromptCodex holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

PromptCodex ships an update every 2 months, Codex AI weekly. The most recent releases landed on August 31, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PromptCodex | Codex AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/promptcodex-ai-library/id6763639533/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/codex-ai-remote-codex/id6781323682/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 75 MB | 49 MB |
| Requires iOS | 26.2 | **18** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Life Utility Apps, LLC](https://appshunter.io/developer/1721977600) | [Ariadni Deligianni](https://appshunter.io/developer/6781323684) |

## What reviewers say

### PromptCodex

[App page](https://appshunter.io/ios/app/promptcodex-ai-library/id6763639533)

Manage and reuse AI prompts for various language models in a structured library. Create dynamic prompts with variables, save variants, and track usage. All data remains on your device for enhanced privacy.

**Highlights:** Organize prompts with folders, categories, and tags, Create dynamic prompts with placeholders, Save and compare prompt variants, Browse and import curated sample prompts, Track prompt copy counts and usage, Offline functionality and device-only data storage, Secure with Face ID/Touch ID

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Lifetime Access | $14.99 | one-time |


### 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 |


## Frequently asked questions

### Is PromptCodex free?

PromptCodex 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, PromptCodex or Codex AI?

PromptCodex is rated higher. PromptCodex averages 4.3 out of 5 from 3 ratings, while Codex AI averages 1.0 from 1 ratings.

### Do PromptCodex or Codex AI have ads?

Neither PromptCodex nor Codex AI shows ads.

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

PromptCodex ships an update every 2 months, and Codex AI weekly. Most recently, PromptCodex was updated on August 31, 2026 and Codex AI on September 20, 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.*