# DocuONE vs 오피스메일

The clearest difference is update cadence: 오피스메일 at every 3 weeks against DocuONE's every 7 months. DocuONE's advantage is iOS requirement (11.0 vs 16.0). 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.

DocuONE ships an update every 7 months, 오피스메일 every 3 weeks. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | DocuONE | 오피스메일 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 23 MB | 233 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiransecurity Co., Ltd.](https://appshunter.io/developer/933673233) | [NextIntelligence.ai](https://appshunter.io/developer/1079689904) |

## What reviewers say

### DocuONE

[App page](https://appshunter.io/ios/app/docuone/id1537715567)

**Features:** macOS Compatibility

**In-app purchases:** none


### 오피스메일

[App page](https://appshunter.io/ios/app/id6459055420)

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

**In-app purchases:** none


## Frequently asked questions

### Is DocuONE free?

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

### Is 오피스메일 free?

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

### Do DocuONE or 오피스메일 have ads?

Neither DocuONE nor 오피스메일 shows ads.

### Which is updated more often, DocuONE or 오피스메일?

DocuONE ships an update every 7 months, and 오피스메일 every 3 weeks. Most recently, DocuONE was updated on October 27, 2026 and 오피스메일 on October 20, 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.*