# モバイル点呼システム vs AC

The clearest difference is update cadence: モバイル点呼システム at monthly against AC's every 6 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.

モバイル点呼システム ships an update monthly, AC every 6 months. The most recent releases landed on October 30, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | モバイル点呼システム | AC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Size | 123 MB | 36 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NP SYSTEM Co., Ltd.](https://appshunter.io/developer/1482372443) | [Toyo Mark Manufacturing Co., Ltd.](https://appshunter.io/developer/1488436636) |

## What reviewers say

### モバイル点呼システム

[App page](https://appshunter.io/ios/app/id1623988093)

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

**In-app purchases:** none


### AC

[App page](https://appshunter.io/ios/app/ac-portable2/id6596801352)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is モバイル点呼システム free?

モバイル点呼システム is free to download, with no in-app purchases.

### Is AC free?

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

### Do モバイル点呼システム or AC have ads?

Neither モバイル点呼システム nor AC shows ads.

### Which is updated more often, モバイル点呼システム or AC?

モバイル点呼システム ships an update monthly, and AC every 6 months. Most recently, モバイル点呼システム was updated on October 30, 2026 and AC on September 19, 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.*