# NFC出席簿 vs Smart Clock+

The clearest difference is in-app purchases: Smart Clock+ at none against NFC出席簿's 1. Smart Clock+ also leads on ads (none vs shown) and iOS requirement (12.0 vs 26.5). On price, update cadence and device support there is nothing between them.

Both are free to download. NFC出席簿 sells 1 one-off in-app purchase. Smart Clock+ asks for nothing beyond the download.

NFC出席簿 ships an update every 2 months, Smart Clock+ monthly. The most recent releases landed on September 21, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | NFC出席簿 | Smart Clock+ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 11 MB | 38 MB |
| Requires iOS | 26.5 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KAZUTOSHI KINOSHITA](https://appshunter.io/developer/1148380017) | [惠霞 李](https://appshunter.io/developer/1543595121) |

## What reviewers say

### NFC出席簿

[App page](https://appshunter.io/ios/app/nfc/id1483922547)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| メール作成回数(120回分) | $0.99 | one-time |


### Smart Clock+

[App page](https://appshunter.io/ios/app/smart-clock-plus/id6739153399)

This application displays accurate, calibrated time and weather information. It helps users easily monitor changes in both time and weather conditions.

**Highlights:** Calibrated time display, Weather information, Time and weather monitoring, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NFC出席簿 free?

NFC出席簿 is free to download, with in-app purchases available.

### Is Smart Clock+ free?

Smart Clock+ is free to download, with no in-app purchases.

### Do NFC出席簿 or Smart Clock+ have ads?

NFC出席簿 shows ads; Smart Clock+ does not.

### Which is updated more often, NFC出席簿 or Smart Clock+?

NFC出席簿 ships an update every 2 months, and Smart Clock+ monthly. Most recently, NFC出席簿 was updated on September 21, 2026 and Smart Clock+ on June 7, 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.*