# 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 vs Kingbox.

The clearest difference is in-app purchases: Kingbox. at none against 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化's 3. Kingbox. also leads on rating (5.0 vs 4.8) and iOS requirement (10.0 vs 15.0). 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化's advantage is review sentiment (77% vs 43%) and ratings volume (162 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 sells 3 in-app purchases, starting at $2.49 per month. Kingbox. asks for nothing beyond the download.

Kingbox. holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 has 162 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 77% of 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化's written reviews are positive against 43% of Kingbox.'s, so the app with the better star average is not the one people write more warmly about.

仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 ships an update every 4 weeks, Kingbox. monthly. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 | Kingbox. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (162 ratings)](https://appshunter.io/ios/app/id992334950/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kingbox/id1503328513/reviews)** |
| Number of ratings | **162** | 2 |
| Positive reviews | **77.4% of reviews** | 43.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 152 MB | 171 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [LAN CHEN](https://appshunter.io/developer/1454519178) | [DOM Inc.](https://appshunter.io/developer/495102743) |

## What reviewers say

### 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化

[App page](https://appshunter.io/ios/app/id992334950)

This app offers a simple and intuitive calendar for managing your schedule. Easily color-code appointments, view your week at a glance, and navigate smoothly through dates. A premium plan unlocks ad-free usage, CSV export, and unlimited customization options.

**Highlights:** Color-coded appointments, One-week list display, Smooth vertical scrolling, Easy detail screen, CSV export (premium), Unlimited favorite colors (premium), Unlimited templates (premium)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.49 | per month |
| 広告非表示 | $1.99 | one-time |
| アップグレードパック | $3.99 | one-time |


### Kingbox.

[App page](https://appshunter.io/ios/app/kingbox/id1503328513)

This app offers robust file management, allowing you to organize, view, and share documents, videos, and images offline. It supports various file formats and includes features like password-protected decompression and background playback for media.

**Highlights:** File management (create, copy, rename, protect, export), Document viewing (PDF, Office files), Save and browse video, audio, and image files, Decompress zip/rar files (with password support), Background playback and playlist creation, Sleep timer and playback speed control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 free?

仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 is free to download, with in-app purchases available.

### Is Kingbox. free?

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

### Which has better reviews, 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 or Kingbox.?

Kingbox. is rated higher. 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 averages 4.8 out of 5 from 162 ratings, while Kingbox. averages 5.0 from 2 ratings.

### Do 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 or Kingbox. have ads?

Both 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 and Kingbox. show ads.

### Which is updated more often, 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 or Kingbox.?

仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 ships an update every 4 weeks, and Kingbox. monthly. Most recently, 仕事や勉強のスケジュール帳・簡単スケジュール管理で効率化 was updated on October 3, 2026 and Kingbox. on September 30, 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.*