# Rakuten Link Office vs ZIP ONE

The clearest difference is in-app purchases: Rakuten Link Office at none against ZIP ONE's 2. Rakuten Link Office also leads on iOS requirement (14.5 vs 16.0). ZIP ONE's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. ZIP ONE sells 2 one-off in-app purchases. Rakuten Link Office asks for nothing beyond the download.

Rakuten Link Office ships an update every 4 months, ZIP ONE weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rakuten Link Office | ZIP ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rakuten-link-office/id1567498802/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 148 MB | 5 MB |
| Requires iOS | **14.5** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Rakuten Group, Inc.](https://appshunter.io/developer/373778581) | [Atsushi Takagaki](https://appshunter.io/developer/6775498203) |

## What reviewers say

### Rakuten Link Office

[App page](https://appshunter.io/ios/app/rakuten-link-office/id1567498802)

This app provides unlimited free calls and messages for Rakuten Mobile corporate plan subscribers. It allows group chats, file sharing, and contact synchronization. International communication is available with pay-as-you-go billing.

**Highlights:** Unlimited free calls and messages, Group chats up to 100 people, Photo, video, and document sharing, Contact synchronization, International communication options

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


### ZIP ONE

[App page](https://appshunter.io/ios/app/zip-one/id6775498201)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Usage Pack 10 | $0.49 | one-time |
| ZIP ONE Pro | $2.99 | one-time |


## Frequently asked questions

### Is Rakuten Link Office free?

Rakuten Link Office is free to download, with no in-app purchases.

### Is ZIP ONE free?

ZIP ONE is free to download, with in-app purchases available.

### Do Rakuten Link Office or ZIP ONE have ads?

Neither Rakuten Link Office nor ZIP ONE shows ads.

### Which is updated more often, Rakuten Link Office or ZIP ONE?

Rakuten Link Office ships an update every 4 months, and ZIP ONE weekly. Most recently, Rakuten Link Office was updated on November 7, 2026 and ZIP ONE on October 31, 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.*