# 진주시립도서관 vs POLYMall

The clearest difference is review sentiment: POLYMall at 25% against 진주시립도서관's 0%. POLYMall also leads on iOS requirement (11.0 vs 15.6). 진주시립도서관's advantage is update cadence (monthly vs every 4 months). 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.

진주시립도서관 ships an update monthly, POLYMall every 4 months. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 진주시립도서관 | POLYMall |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | — | Free |
| Size | 22 MB | 11 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [(주)이씨오](https://appshunter.io/developer/371073988) | [Poly Inspiration, Inc.](https://appshunter.io/developer/968089723) |

## What reviewers say

### 진주시립도서관

[App page](https://appshunter.io/ios/app/id1108718373)

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

**In-app purchases:** none


### POLYMall

[App page](https://appshunter.io/ios/app/polymall/id1327215979)

This app serves as a dedicated shopping portal for educational materials from KOREAPOLYSCHOOL. It allows registered users to easily browse and purchase textbooks and other required items by student, semester, or campus. Users can also group items into sets for convenient ordering and track their purchase history.

**Highlights:** Purchase textbooks by student, Select by semester and campus, Bundle items into sets, Browse by category, View order history, Exclusive for POLY School members

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 진주시립도서관 free?

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

### Is POLYMall free?

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

### Do 진주시립도서관 or POLYMall have ads?

Neither 진주시립도서관 nor POLYMall shows ads.

### Which is updated more often, 진주시립도서관 or POLYMall?

진주시립도서관 ships an update monthly, and POLYMall every 4 months. Most recently, 진주시립도서관 was updated on October 20, 2026 and POLYMall on October 6, 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.*