# Kazasu通知 + vs スマート連絡帳（保護者）

The clearest difference is update cadence: スマート連絡帳（保護者） at fortnightly against Kazasu通知 +'s every 6 months. Kazasu通知 +'s advantage is iOS requirement (12.0 vs 15.6). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kazasu通知 + ships an update every 6 months, スマート連絡帳（保護者） fortnightly. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Kazasu通知 + | スマート連絡帳（保護者） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 7.1% of reviews | **11.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 1 MB | 40 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIFT Co.,Ltd.](https://appshunter.io/developer/544607413) | [BUNKEIDO CO.,LTD.](https://appshunter.io/developer/545565481) |

## What reviewers say

### Kazasu通知 +

[App page](https://appshunter.io/ios/app/kazasu-plus/id1202716089)

This app provides real-time notifications with photos of a child's entry and exit from a classroom. It also allows parents to receive important announcements from the educational facility. Registration is free and requires a Kazasu card or its number.

**Highlights:** Real-time entry/exit notifications, Includes child's photo at entry/exit, Receive important announcements, 10+ years of operational実績, Free to use

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

**In-app purchases:** none


### スマート連絡帳（保護者）

[App page](https://appshunter.io/ios/app/id6445838319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kazasu通知 + free?

Kazasu通知 + is free to download, with no in-app purchases.

### Is スマート連絡帳（保護者） free?

スマート連絡帳（保護者） is free to download, with no in-app purchases.

### Do Kazasu通知 + or スマート連絡帳（保護者） have ads?

Neither Kazasu通知 + nor スマート連絡帳（保護者） shows ads.

### Which is updated more often, Kazasu通知 + or スマート連絡帳（保護者）?

Kazasu通知 + ships an update every 6 months, and スマート連絡帳（保護者） fortnightly. Most recently, Kazasu通知 + was updated on September 20, 2026 and スマート連絡帳（保護者） on September 22, 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.*