# Study Planner for High vs StudyStamp

The clearest difference is in-app purchases: StudyStamp at none against Study Planner for High's 1. StudyStamp also leads on update cadence (every 3 days vs every 2 weeks). Study Planner for High's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Study Planner for High sells 1 in-app purchase, starting at $1.99 per month. StudyStamp asks for nothing beyond the download.

Study Planner for High ships an update every 2 weeks, StudyStamp every 3 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Study Planner for High | StudyStamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 27 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [HyunJu Kim](https://appshunter.io/developer/6780143762) | [YoungBeom Seo](https://appshunter.io/developer/6807436974) |

## What reviewers say

### 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 |


### StudyStamp

[App page](https://appshunter.io/ios/app/studystamp/id6807436972)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Planner for High free?

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

### Is StudyStamp free?

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

### Do Study Planner for High or StudyStamp have ads?

Neither Study Planner for High nor StudyStamp shows ads.

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

Study Planner for High ships an update every 2 weeks, and StudyStamp every 3 days. Most recently, Study Planner for High was updated on October 4, 2026 and StudyStamp on October 2, 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.*