# Prompt Vector vs Prism

The clearest difference is update cadence: Prompt Vector at every 6 days against Prism's every 5 weeks. Prompt Vector also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Prompt Vector sells 2 in-app purchases, starting at $4.99 per month and Prism sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Prompt Vector against 5.0 for Prism. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Prompt Vector ships an update every 6 days, Prism every 5 weeks. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Prompt Vector | Prism |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/prompt-vector/id6764571041/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/prism-see-every-perspective/id6788628323/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 17 MB | 30 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Hen Solutions LLC](https://appshunter.io/developer/1895444041) | [TRADESTREAKS LLC](https://appshunter.io/developer/6788628325) |

## What reviewers say

### 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 |


### Prism

[App page](https://appshunter.io/ios/app/prism-see-every-perspective/id6788628323)

This app consolidates leading AI models into a single workspace for comparing answers and combining ideas. It allows users to ask questions to multiple AI models simultaneously and view their responses side-by-side to gain a comprehensive understanding.

**Highlights:** Compare answers from multiple AI models, Unified workspace for AI interactions, Side-by-side response viewing, Organize conversations into Projects, Incognito mode for private sessions, Image generation comparison

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prism Pro (Monthly) | $14.99 | per month |
| Prism Pro (Annual) | $149.99 | per year |


## Frequently asked questions

### Is Prompt Vector free?

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

### Is Prism free?

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

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

Prompt Vector and Prism are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Prompt Vector or Prism have ads?

Neither Prompt Vector nor Prism shows ads.

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

Prompt Vector ships an update every 6 days, and Prism every 5 weeks. Most recently, Prompt Vector was updated on November 9, 2026 and Prism on November 13, 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.*