# A+ Study vs AIQ(아이큐)

The clearest difference is in-app purchases: AIQ(아이큐) at none against A+ Study's 2. A+ Study's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. A+ Study sells 2 in-app purchases, starting at $7.99 per month. AIQ(아이큐) asks for nothing beyond the download.

A+ Study ships an update every 5 days, AIQ(아이큐) every 3 days. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | A+ Study | AIQ(아이큐) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 142 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPSHIN](https://appshunter.io/developer/1733851952) | [KYOUNGHOON KIM](https://appshunter.io/developer/1887516596) |

## What reviewers say

### A+ Study

[App page](https://appshunter.io/ios/app/a-plus-study/id6751099885)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $7.99 | per month |
| Premium Annual Subscription | $59.99 | per year |


### AIQ(아이큐)

[App page](https://appshunter.io/ios/app/aiq/id6761052225)

This AI-powered tutoring service offers step-by-step solutions to complex problems, visual explanations of concepts, and smart incorrect answer notebooks. It also provides personalized university recommendations and a real-time study room for collaborative learning.

**Highlights:** Step-by-step AI problem solving, Visual concept explanations, Smart incorrect answer notebook, Flashcard quiz generation, Personalized university analysis, Real-time study room

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

**In-app purchases:** none


## Frequently asked questions

### Is A+ Study free?

A+ Study is free to download, with in-app purchases available.

### Is AIQ(아이큐) free?

AIQ(아이큐) is free to download, with no in-app purchases.

### Do A+ Study or AIQ(아이큐) have ads?

AIQ(아이큐) shows ads; A+ Study does not.

### Which is updated more often, A+ Study or AIQ(아이큐)?

A+ Study ships an update every 5 days, and AIQ(아이큐) every 3 days. Most recently, A+ Study was updated on October 5, 2026 and AIQ(아이큐) on October 15, 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.*