# 스터디 AI vs Study Planner for High

The clearest difference is update cadence: 스터디 AI at every 6 days against Study Planner for High's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 스터디 AI sells 4 in-app purchases, starting at $6.99 per month and Study Planner for High sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

스터디 AI ships an update every 6 days, Study Planner for High every 2 weeks. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 스터디 AI | Study Planner for High |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Trend Vibe](https://appshunter.io/developer/1813152500) | [HyunJu Kim](https://appshunter.io/developer/6780143762) |

## What reviewers say

### 스터디 AI

[App page](https://appshunter.io/ios/app/ai-pdf/id6760990243)

This AI-powered learning app helps students efficiently organize lecture materials, notes, and recordings. It summarizes complex documents, generates practice quizzes, and offers AI chat support for quick clarification. Features include automatic note-taking from lectures, flashcards, and memorization tools for effective exam preparation.

**Highlights:** AI lecture material summarization, Automatic lecture note-taking, Practice exam generation, Exam paper analysis and problem generation, Flashcard creation for repetition, Memorization notebook, AI chat for study questions, 90+ language support for lecture recording

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study AI Pro Monthly | $6.99 | per month |
| 스터디 AI Pro | $34.99 | per 6 months |
| Stdy AI Pro Yearly (Promotion) | $44.99 | per year |
| 스터디 AI Pro | $59.99 | per year |


### Study Planner for High

[App page](https://appshunter.io/ios/app/study-planner-for-high-school/id6780143760)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Plus 월간 멤버십 | $1.99 | per month |


## Frequently asked questions

### Is 스터디 AI free?

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

### Is Study Planner for High free?

Study Planner for High is free to download, with in-app purchases available.

### Do 스터디 AI or Study Planner for High have ads?

Neither 스터디 AI nor Study Planner for High shows ads.

### Which is updated more often, 스터디 AI or Study Planner for High?

스터디 AI ships an update every 6 days, and Study Planner for High every 2 weeks. Most recently, 스터디 AI was updated on October 18, 2026 and Study Planner for High on October 4, 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.*