# 세모해 vs Study Plan Tracker

The clearest difference is update cadence: Study Plan Tracker at every 3 days against 세모해's every 3 weeks. 세모해's advantage is iOS requirement (13.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

세모해 ships an update every 3 weeks, Study Plan Tracker every 3 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 세모해 | Study Plan Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 13 MB | 11 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bnz Inc](https://appshunter.io/developer/1602520806) | [JUHYEONG BYUN](https://appshunter.io/developer/1892993611) |

## What reviewers say

### 세모해

[App page](https://appshunter.io/ios/app/id6670423263)

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

**In-app purchases:** none


### Study Plan Tracker

[App page](https://appshunter.io/ios/app/study-plan-tracker/id6809833214)

**In-app purchases:** none


## Frequently asked questions

### Is 세모해 free?

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

### Is Study Plan Tracker free?

Study Plan Tracker is free to download, with no in-app purchases.

### Do 세모해 or Study Plan Tracker have ads?

Neither 세모해 nor Study Plan Tracker shows ads.

### Which is updated more often, 세모해 or Study Plan Tracker?

세모해 ships an update every 3 weeks, and Study Plan Tracker every 3 days. Most recently, 세모해 was updated on October 7, 2026 and Study Plan Tracker on October 8, 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.*