# GPAI vs Pinker App

The clearest difference is in-app purchases: Pinker App at none against GPAI's 6. Pinker App also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GPAI sells 6 in-app purchases, starting at $3.99 per month. Pinker App asks for nothing beyond the download.

## The numbers

| Metric | GPAI | Pinker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (105 ratings)](https://appshunter.io/ios/app/gpai-ai-ce-your-studies/id6748109514/reviews)** | — |
| Number of ratings | **105** | — |
| Positive reviews | 45.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 259 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turing Co.,Ltd.](https://appshunter.io/developer/1501165232) | [Pinker](https://appshunter.io/developer/1893593724) |

## What reviewers say

### GPAI

[App page](https://appshunter.io/ios/app/gpai-ai-ce-your-studies/id6748109514)

This study assistant leverages an AI agent to create review sheets, solve problems with step-by-step reasoning, and generate presentations from lecture notes. It can connect to school portals to sync course files and deadlines, offering support for multiple AI models.

**Highlights:** AI-powered study agent, Automatic problem solving with step-by-step solutions, Presentation and slide generation, Figure and graph creation, Course file syncing from school portals, Support for multiple AI models

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GPAI Starter Monthly | $3.99 | per month |
| GPAI Plus | $15.99 | per month |
| GPAI Starter Yearly | $23.99 | per year |
| GPAI Pro Monthly | $29.99 | per month |
| GPAI Plus Yearly | $95.99 | per year |
| GPAI Pro Yearly | $179.99 | per year |


### Pinker App

[App page](https://appshunter.io/ios/app/pinker-app/id6762266546)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GPAI free?

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

### Is Pinker App free?

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

### Do GPAI or Pinker App have ads?

GPAI shows ads; Pinker App does not.

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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.*