# MOT/Phone+ vs Nagi マリン予約管理

The clearest difference is update cadence: Nagi マリン予約管理 at every 3 days against MOT/Phone+'s every 2 months. 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.

MOT/Phone+ ships an update every 2 months, Nagi マリン予約管理 every 3 days. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MOT/Phone+ | Nagi マリン予約管理 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 95 MB | 28 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VALTEC CO., LTD.](https://appshunter.io/developer/482591424) | [Hakjin Kim](https://appshunter.io/developer/1892250835) |

## What reviewers say

### MOT/Phone+

[App page](https://appshunter.io/ios/app/motphone-plus/id1499606209)

This app transforms your iPhone into a business phone extension, integrating with office PBX systems. It offers advanced calling features and supports high-quality voice codecs for clear communication over mobile networks.

**Highlights:** Make extension calls, High-quality voice codecs (AMRNB, SILK), Integrate with office PBX, Use iPhone contacts, Call history, Call hold and transfer, Speed dial

**In-app purchases:** none


### Nagi マリン予約管理

[App page](https://appshunter.io/ios/app/nagi/id6783715247)

**In-app purchases:** none


## Frequently asked questions

### Is MOT/Phone+ free?

MOT/Phone+ is free to download, with no in-app purchases.

### Is Nagi マリン予約管理 free?

Nagi マリン予約管理 is free to download, with no in-app purchases.

### Do MOT/Phone+ or Nagi マリン予約管理 have ads?

Neither MOT/Phone+ nor Nagi マリン予約管理 shows ads.

### Which is updated more often, MOT/Phone+ or Nagi マリン予約管理?

MOT/Phone+ ships an update every 2 months, and Nagi マリン予約管理 every 3 days. Most recently, MOT/Phone+ was updated on October 18, 2026 and Nagi マリン予約管理 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.*