# Rakuten Link Office vs Round Timer

The clearest difference is ads: Rakuten Link Office at none against Round Timer's shown. Round Timer's advantage is iOS requirement (12.0 vs 14.5). On price, update cadence, 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.

Rakuten Link Office ships an update every 4 months, Round Timer every 2 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Rakuten Link Office | Round Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rakuten-link-office/id1567498802/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 37.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 148 MB | 29 MB |
| Requires iOS | 14.5 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rakuten Group, Inc.](https://appshunter.io/developer/373778581) | [Keita Tateishi](https://appshunter.io/developer/1826748770) |

## 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


### Round Timer

[App page](https://appshunter.io/ios/app/round-timer/id6748639518)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rakuten Link Office free?

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

### Is Round Timer free?

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

### Do Rakuten Link Office or Round Timer have ads?

Round Timer shows ads; Rakuten Link Office does not.

### Which is updated more often, Rakuten Link Office or Round Timer?

Rakuten Link Office ships an update every 4 months, and Round Timer every 2 months. Most recently, Rakuten Link Office was updated on September 22, 2026 and Round Timer on September 10, 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.*