PromptCodex - AI Library

PromptCodex - AI Library

Organize & Reuse AI Prompts

3 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 1, 2026
  • June 9, 2026

Features

PromptCodex - AI Library screenshot #1 for iPhone
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PromptCodex - AI Library screenshot #7 for iPhone
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About

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.

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
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What's New in PromptCodex

1.1

June 9, 2026

Variables now support default values, making your prompts faster to fill in. Plus bug fixes and performance improvements.

Subscription plans

Monthly

Full access to all premium features, renewed monthly.

$2.991 Month
How to cancel PromptCodex subscription ⁉️
1

In-App Purchases

$14.99

Lifetime Access

All features unlocked forever. One purchase.

User reviews

Good foundation. Buggy

The foundation and idea of this app is great. However, when trying to add my first prompt, I tried adding it to a folder and the app crashed.
Then, I reopened and tried creating a folder (to organize) first and it generated another (now visible) MacOS error and crashed.

Response from developer

Thanks for trying our app, and we’re sorry you’re experiencing these crashes on Mac. The macOS version is currently the iPad build made available through the Mac App Store, and we’re aware that there are still some Mac-specific issues we need to address. We’d really appreciate it if you could email us directly at support@lifeutilityapps.com so we can learn more about the crashes you’re seeing and troubleshoot them with you. We’re working to get these issues fixed in an upcoming update. If you reach out, we’ll also be happy to let you know as soon as a fixed build is available. Thank you for the detailed feedback, and we apologize again for the trouble.

Developer apps

FAQ

What AI models does PromptCodex support?

PromptCodex supports a wide range of AI models including ChatGPT, Claude, Gemini, Copilot, Perplexity, Grok, and DeepSeek, allowing you to manage prompts for all of them in one place.

How does PromptCodex help organize prompts?

PromptCodex offers a structured library with nested folders (up to five levels deep), categories, tags, and projects. You can also pin favorites for quick access and archive prompts you no longer need.

Can I create custom prompts in PromptCodex?

Yes, PromptCodex allows you to create dynamic prompts by adding placeholders like {topic} or {tone}. You can choose from various input types, making one prompt adaptable to many uses.

Is PromptCodex available on Android?

Currently, PromptCodex is available for iPhone and iPad, offering full offline functionality and optional iCloud sync for seamless use across Apple devices.

How does PromptCodex handle user privacy?

PromptCodex prioritizes privacy by keeping all your data on your device. No account is required, no data is uploaded, and it works fully offline. You can also lock the app with Face ID or Touch ID for added security.

What are the subscription options for PromptCodex?

PromptCodex offers a monthly subscription plan at $2.99 per month, providing access to premium features and services. The app is free to download and use with basic functionality.

How often is PromptCodex updated?

The latest version of PromptCodex is 1.1, which was last updated on June 9, 2026. Updates typically include new features, performance improvements, and bug fixes to enhance user experience.

Can I export my prompt library from PromptCodex?

Yes, PromptCodex allows you to export and import your entire prompt library as a JSON file. This feature ensures you can back up your prompts or transfer them between devices easily.