# CodexOS vs PromptCodex

The clearest difference is rating: CodexOS at 5.0 against PromptCodex's 4.3. CodexOS also leads on in-app purchases (none vs 2) and update cadence (weekly vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. PromptCodex sells 2 in-app purchases, starting at $2.99 per month. CodexOS asks for nothing beyond the download.

CodexOS holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

CodexOS ships an update weekly, PromptCodex every 2 months. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CodexOS | PromptCodex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/codexos/id6748541690/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/promptcodex-ai-library/id6763639533/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 75 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Codex Laboratories LLC](https://appshunter.io/developer/1826132487) | [Life Utility Apps, LLC](https://appshunter.io/developer/1721977600) |

## What reviewers say

### CodexOS

[App page](https://appshunter.io/ios/app/codexos/id6748541690)

This business management tool helps organize operations, track assets and facilities, and plan employee schedules. It provides a comprehensive system for streamlining business processes and improving efficiency.

**Highlights:** Business management, Asset tracking, Facility management, Worker scheduling, Operations planning

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is CodexOS free?

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

### Is PromptCodex free?

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

### Which has better reviews, CodexOS or PromptCodex?

CodexOS is rated higher. CodexOS averages 5.0 out of 5 from 2 ratings, while PromptCodex averages 4.3 from 3 ratings.

### Do CodexOS or PromptCodex have ads?

Neither CodexOS nor PromptCodex shows ads.

### Which is updated more often, CodexOS or PromptCodex?

CodexOS ships an update weekly, and PromptCodex every 2 months. Most recently, CodexOS was updated on October 5, 2026 and PromptCodex on September 30, 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.*