# 롯데캠퍼스 vs 오피스모바일 듀얼

The clearest difference is update cadence: 오피스모바일 듀얼 at every 3 months against 롯데캠퍼스's every 11 months. 롯데캠퍼스's advantage is device support and iOS requirement (13.0 vs 15.6). On price 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.

롯데캠퍼스 ships an update every 11 months, 오피스모바일 듀얼 every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 롯데캠퍼스 | 오피스모바일 듀얼 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 11 months | **Every 3 months** |
| Size | 7 MB | 62 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Lotte Corporation](https://appshunter.io/developer/641427869) | [KT Corporation](https://appshunter.io/developer/335129223) |

## What reviewers say

### 롯데캠퍼스

[App page](https://appshunter.io/ios/app/id1611260008)

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

**In-app purchases:** none


### 오피스모바일 듀얼

[App page](https://appshunter.io/ios/app/id6749609046)

**In-app purchases:** none


## Frequently asked questions

### Is 롯데캠퍼스 free?

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

### Is 오피스모바일 듀얼 free?

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

### Which is updated more often, 롯데캠퍼스 or 오피스모바일 듀얼?

롯데캠퍼스 ships an update every 11 months, and 오피스모바일 듀얼 every 3 months. Most recently, 롯데캠퍼스 was updated on November 3, 2026 and 오피스모바일 듀얼 on October 30, 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.*