# PIN AI vs OpenMind AI

The clearest difference is device support: OpenMind AI at 3 against PIN AI's 1. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for PIN AI against 5.0 for OpenMind AI. Both are backed by a comparable volume of ratings — 8 and 6 respectively.

PIN AI ships an update fortnightly, OpenMind AI every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | PIN AI | OpenMind AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/pin-ai/id6742120023/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/openmind-ai/id6749165417/reviews) |
| Number of ratings | **8** | 6 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 121 MB | 56 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [EdgeAI Technology](https://appshunter.io/developer/1796939488) | [Sandbox Inc.](https://appshunter.io/developer/1776407890) |

## What reviewers say

### PIN AI

[App page](https://appshunter.io/ios/app/pin-ai/id6742120023)

This AI-powered application helps manage everyday tasks and personalizes your experience by learning from your data. It offers features to track your AI's knowledge and provides secure, blockchain-backed data control.

**Highlights:** Guardian of Data (God Model) for AI knowledge evaluation, Ask PIN AI for personalized task assistance, Blockchain and TEE security for data control, Personalized gift buying, travel coordination, and capital allocation, User data tracking and AI growth support

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenMind AI

[App page](https://appshunter.io/ios/app/openmind-ai/id6749165417)

Contribute to robot development by reviewing video footage and providing wireless signal data. Participate in quests to enhance robot safety and intelligence in real-world settings.

**Highlights:** Review robot videos, Contribute wireless signal insights, Join robot improvement quests, Enhance robot safety, Improve robot intelligence

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PIN AI free?

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

### Is OpenMind AI free?

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

### Which has better reviews, PIN AI or OpenMind AI?

PIN AI and OpenMind AI are both rated 5.0 out of 5 on the App Store, from 8 and 6 ratings respectively.

### Do PIN AI or OpenMind AI have ads?

Neither PIN AI nor OpenMind AI shows ads.

### Which is updated more often, PIN AI or OpenMind AI?

PIN AI ships an update fortnightly, and OpenMind AI every 3 weeks. Most recently, PIN AI was updated on October 30, 2026 and OpenMind AI on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*