# 대림대학교 수암도서관 vs 理想树

The clearest difference is in-app purchases: 대림대학교 수암도서관 at none against 理想树's 6. 理想树's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 理想树 sells 6 one-off in-app purchases. 대림대학교 수암도서관 asks for nothing beyond the download.

대림대학교 수암도서관 ships an update every 3 months, 理想树 every 5 weeks. The most recent releases landed on August 25, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | 대림대학교 수암도서관 | 理想树 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id1369837201/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 173 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LibTech Co.](https://appshunter.io/developer/1099043485) | [zhong wang hulian beijing youxiangongsi](https://appshunter.io/developer/1369837200) |

## What reviewers say

### 대림대학교 수암도서관

[App page](https://appshunter.io/ios/app/id1035192000)

Access library services conveniently from your iOS device. Enjoy fast and easy access to resources anytime, anywhere, extending the library experience beyond its physical location.

**Highlights:** Mobile library access, Fast and convenient service, Access anytime, anywhere, iOS device compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### 理想树

[App page](https://appshunter.io/ios/app/id1369837201)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6学贝 | $0.99 | one-time |
| 18学贝 | $2.99 | one-time |
| 68学贝 | $9.99 | one-time |
| 108学贝 | $14.99 | one-time |
| 168学贝 | $24.99 | one-time |
| 208学贝 | $29.99 | one-time |


## Frequently asked questions

### Is 대림대학교 수암도서관 free?

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

### Is 理想树 free?

理想树 is free to download, with in-app purchases available.

### Do 대림대학교 수암도서관 or 理想树 have ads?

Neither 대림대학교 수암도서관 nor 理想树 shows ads.

### Which is updated more often, 대림대학교 수암도서관 or 理想树?

대림대학교 수암도서관 ships an update every 3 months, and 理想树 every 5 weeks. Most recently, 대림대학교 수암도서관 was updated on August 25, 2026 and 理想树 on June 5, 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.*