# CruxAI vs Prompt Vector

The clearest difference is in-app purchases: CruxAI at none against Prompt Vector's 2. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Prompt Vector sells 2 in-app purchases, starting at $4.99 per month. CruxAI asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CruxAI against 5.0 for Prompt Vector. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

CruxAI ships an update every 11 days, Prompt Vector every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | CruxAI | Prompt Vector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/cruxai/id6759998233/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/prompt-vector/id6764571041/reviews) |
| Number of ratings | **4** | 3 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 47 MB | 17 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Evangelos Karambelas](https://appshunter.io/developer/1839312613) | [Hen Solutions LLC](https://appshunter.io/developer/1895444041) |

## What reviewers say

### CruxAI

[App page](https://appshunter.io/ios/app/cruxai/id6759998233)

Engage in natural conversations, research topics, and unleash creativity with a powerful AI assistant. Generate images, search information instantly, and explore custom AI experiences built by the community.

**Highlights:** Real-time voice conversations with Live Mode, High-quality image generation, Deep message search, Community-driven AI Apps, Privacy-focused customization, Local model execution

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Prompt Vector

[App page](https://appshunter.io/ios/app/prompt-vector/id6764571041)

Access a curated library of over 2000 expert-crafted AI prompts for professionals. Find prompts tailored to specific industries and job functions, with customizable variables and expected output formats. Integrates with Siri Shortcuts and works offline for seamless use.

**Highlights:** 2000+ expert-crafted AI prompts, Customizable prompt variables, Filter by AI tool, industry, or job function, One-tap copy to clipboard, Siri Shortcuts integration, Offline access, Built-in AI prompt generator

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PromptVector Premium (Monthly) | $4.99 | per month |
| PromptVector Premium (Annual) | $29.99 | per year |


## Frequently asked questions

### Is CruxAI free?

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

### Is Prompt Vector free?

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

### Which has better reviews, CruxAI or Prompt Vector?

CruxAI and Prompt Vector are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do CruxAI or Prompt Vector have ads?

Neither CruxAI nor Prompt Vector shows ads.

### Which is updated more often, CruxAI or Prompt Vector?

CruxAI ships an update every 11 days, and Prompt Vector every 6 days. Most recently, CruxAI was updated on October 31, 2026 and Prompt Vector on October 31, 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.*