# 納期手帳 vs GREEET

The clearest difference is update cadence: GREEET at every 2 days against 納期手帳's every 8 days. 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.

納期手帳 ships an update every 8 days, GREEET every 2 days. The most recent releases landed on November 5, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 納期手帳 | GREEET |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Size | 56 MB | 17 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tatsunori Morita](https://appshunter.io/developer/905741931) | [SHINPEI YAMAGIWA](https://appshunter.io/developer/1806235785) |

## What reviewers say

### 納期手帳

[App page](https://appshunter.io/ios/app/id6760181246)

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

**In-app purchases:** none


### GREEET

[App page](https://appshunter.io/ios/app/greeet/id6769250429)

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

**In-app purchases:** none


## Frequently asked questions

### Is 納期手帳 free?

納期手帳 is free to download, with no in-app purchases.

### Is GREEET free?

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

### Do 納期手帳 or GREEET have ads?

Neither 納期手帳 nor GREEET shows ads.

### Which is updated more often, 納期手帳 or GREEET?

納期手帳 ships an update every 8 days, and GREEET every 2 days. Most recently, 納期手帳 was updated on November 5, 2026 and GREEET on November 1, 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.*