# S.plan 스터디센터 vs 부산대 도서관_PNUL

The clearest difference is review sentiment: S.plan 스터디센터 at 100% against 부산대 도서관_PNUL's 4%. 부산대 도서관_PNUL's advantage is update cadence (every 10 days vs every 5 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

S.plan 스터디센터 ships an update every 5 weeks, 부산대 도서관_PNUL every 10 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | S.plan 스터디센터 | 부산대 도서관_PNUL |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 4.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 68 MB | 6 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OHRAE Inc.](https://appshunter.io/developer/1161656350) | [INEK corp.](https://appshunter.io/developer/494214129) |

## What reviewers say

### S.plan 스터디센터

[App page](https://appshunter.io/ios/app/splan/id1543180361)

Easily check real-time seat availability at study cafes from anywhere. Purchase, extend, and move your seat, or reserve a spot in advance. Receive personalized coupons and manage check-in/out via QR code.

**Highlights:** Real-time seat availability check, Seat purchase and extension, Advance seat reservation, QR code check-in/out, Personalized coupons, Guardian notifications

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

**In-app purchases:** none


### 부산대 도서관_PNUL

[App page](https://appshunter.io/ios/app/pnul/id6761248624)

Access the Busan National University Library's collection to search for materials, check availability, and reserve items. Discover library services, view announcements, and manage study spaces.

**Highlights:** Material search and reservation, Library service information, Announcements and inquiries, Library facility information, Seat assignment and space booking

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

**In-app purchases:** none


## Frequently asked questions

### Is S.plan 스터디센터 free?

S.plan 스터디센터 is free to download, with no in-app purchases.

### Is 부산대 도서관_PNUL free?

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

### Do S.plan 스터디센터 or 부산대 도서관_PNUL have ads?

Neither S.plan 스터디센터 nor 부산대 도서관_PNUL shows ads.

### Which is updated more often, S.plan 스터디센터 or 부산대 도서관_PNUL?

S.plan 스터디센터 ships an update every 5 weeks, and 부산대 도서관_PNUL every 10 days. Most recently, S.plan 스터디센터 was updated on September 30, 2026 and 부산대 도서관_PNUL on October 14, 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.*