# STUDYS vs 어반트리

The clearest difference is iOS requirement: 어반트리 at 13.0 against STUDYS's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

STUDYS ships an update every 5 weeks, 어반트리 monthly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | STUDYS | 어반트리 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 68 MB | 134 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OHRAE Inc.](https://appshunter.io/developer/1161656350) | [Tobesmart,inc](https://appshunter.io/developer/1449538915) |

## What reviewers say

### STUDYS

[App page](https://appshunter.io/ios/app/studys/id1484262978)

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

**In-app purchases:** none


### 어반트리

[App page](https://appshunter.io/ios/app/id1596862337)

**In-app purchases:** none


## Frequently asked questions

### Is STUDYS free?

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

### Is 어반트리 free?

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

### Do STUDYS or 어반트리 have ads?

Neither STUDYS nor 어반트리 shows ads.

### Which is updated more often, STUDYS or 어반트리?

STUDYS ships an update every 5 weeks, and 어반트리 monthly. Most recently, STUDYS was updated on October 14, 2026 and 어반트리 on October 10, 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.*