# Mobile A.I. vs Prompt Vector

Mobile A.I. and Prompt Vector are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Mobile A.I. sells 3 in-app purchases, starting at $2.99 per 7 days and Prompt Vector sells 2 in-app purchases, starting at $4.99 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 Mobile A.I. against 5.0 for Prompt Vector. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Mobile A.I. ships an update every 5 days, Prompt Vector every 6 days. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Mobile A.I. | Prompt Vector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/mobile-ai/id6448566549/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/prompt-vector/id6764571041/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 19 MB | 17 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Digital Pipelines LLC](https://appshunter.io/developer/1681614232) | [Hen Solutions LLC](https://appshunter.io/developer/1895444041) |

## What reviewers say

### Mobile A.I.

[App page](https://appshunter.io/ios/app/mobile-ai/id6448566549)

This AI-powered application provides instant answers to your questions and assists in creating polished content. Engage in natural conversations, save and resume chats, and easily share insights. It prioritizes user privacy and data security.

**Highlights:** Instant answers to questions, Content creation assistance, Conversational interface, Save and resume chats, Share insights easily, Privacy and data security

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium A.I. | $2.99 | per 7 days |
| Monthly Premium A.I. | $9.99 | per month |
| Yearly Premium A.I. | $69.99 | per year |


### 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 Mobile A.I. free?

Mobile A.I. is free to download, with in-app purchases available.

### Is Prompt Vector free?

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

### Which has better reviews, Mobile A.I. or Prompt Vector?

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

### Do Mobile A.I. or Prompt Vector have ads?

Neither Mobile A.I. nor Prompt Vector shows ads.

### Which is updated more often, Mobile A.I. or Prompt Vector?

Mobile A.I. ships an update every 5 days, and Prompt Vector every 6 days. Most recently, Mobile A.I. was updated on October 16, 2026 and Prompt Vector on October 17, 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.*