# 대림대학교 수암도서관 vs Chemistry Pro

The clearest difference is in-app purchases: 대림대학교 수암도서관 at none against Chemistry Pro's 5. 대림대학교 수암도서관 also leads on ads (none vs shown). Chemistry Pro's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Chemistry Pro sells 5 in-app purchases, starting at $4.99 per 7 days. 대림대학교 수암도서관 asks for nothing beyond the download.

대림대학교 수암도서관 ships an update every 3 months, Chemistry Pro every 2 months. The most recent releases landed on August 25, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | 대림대학교 수암도서관 | Chemistry Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/chemistry-pro/id1588453081/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 40 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) | [Ali Umer](https://appshunter.io/developer/1584417594) |

## 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


### Chemistry Pro

[App page](https://appshunter.io/ios/app/chemistry-pro/id1588453081)

Learn chemistry from basic to advanced topics with offline access. This app offers hundreds of lessons in English, covering chemistry in everyday life. Unlock premium features and advanced lessons through in-app purchases or subscriptions.

**Highlights:** Hundreds of chemistry topics, Offline access, Learn from basics to advanced, Chemistry in life lessons, Review mode, In-app purchases for premium content

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry | $4.99 | per 7 days |
| Chemistry | $6.99 | per month |
| Chemistry | $29.99 | per year |
| Chemistry | $2.99 | one-time |
| Chemistry | $49.99 | one-time |


## Frequently asked questions

### Is 대림대학교 수암도서관 free?

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

### Is Chemistry Pro free?

Chemistry Pro is free to download, with in-app purchases available.

### Do 대림대학교 수암도서관 or Chemistry Pro have ads?

Chemistry Pro shows ads; 대림대학교 수암도서관 does not.

### Which is updated more often, 대림대학교 수암도서관 or Chemistry Pro?

대림대학교 수암도서관 ships an update every 3 months, and Chemistry Pro every 2 months. Most recently, 대림대학교 수암도서관 was updated on August 25, 2026 and Chemistry Pro on July 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.*