# 달달암기 vs Study Planner for High

The clearest difference is update cadence: 달달암기 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. 달달암기 sells 2 in-app purchases, starting at $4.99 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.

달달암기 ships an update every 6 days, Study Planner for High every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | 달달암기 | Study Planner for High |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 28 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hyeonju Kim](https://appshunter.io/developer/6796636803) | [HyunJu Kim](https://appshunter.io/developer/6780143762) |

## What reviewers say

### 달달암기

[App page](https://appshunter.io/ios/app/id6777350497)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 베이직 | $4.99 | per month |
| 프리미엄 | $8.99 | per month |


### 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 달달암기 free?

달달암기 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 달달암기 or Study Planner for High have ads?

Neither 달달암기 nor Study Planner for High shows ads.

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

달달암기 ships an update every 6 days, and Study Planner for High every 2 weeks. Most recently, 달달암기 was updated on October 28, 2026 and Study Planner for High on October 28, 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.*