# Jカレンダー vs BizLinks アルコールZERO

The clearest difference is in-app purchases: BizLinks アルコールZERO at none against Jカレンダー's 1. BizLinks アルコールZERO also leads on ads (none vs shown) and update cadence (every 9 days vs monthly). On price there is nothing between them.

Both are free to download. Jカレンダー sells 1 one-off in-app purchase. BizLinks アルコールZERO asks for nothing beyond the download.

Jカレンダー ships an update monthly, BizLinks アルコールZERO every 9 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Jカレンダー | BizLinks アルコールZERO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (27 ratings)](https://appshunter.io/ios/app/j/id765217858/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 65.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 170 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PiyoLog Inc.](https://appshunter.io/developer/440099912) | [BizLinks Co., Ltd](https://appshunter.io/developer/1646196028) |

## What reviewers say

### Jカレンダー

[App page](https://appshunter.io/ios/app/j/id765217858)

This app offers a visually customizable calendar with Japanese holidays, lunar phases, and traditional Japanese calendars. Add photos and notes to your events, and enjoy daily quotes. It syncs with your device's calendar for seamless scheduling.

**Highlights:** Japanese holidays and traditional calendars (Rokuyo, lunar phases), Photo and note customization for events, Daily quotes and sayings, Syncs with device calendar, Customizable visual themes, Recurring event scheduling

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


### BizLinks アルコールZERO

[App page](https://appshunter.io/ios/app/bizlinks-zero/id6443634659)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jカレンダー free?

Jカレンダー is free to download, with in-app purchases available.

### Is BizLinks アルコールZERO free?

BizLinks アルコールZERO is free to download, with no in-app purchases.

### Do Jカレンダー or BizLinks アルコールZERO have ads?

Jカレンダー shows ads; BizLinks アルコールZERO does not.

### Which is updated more often, Jカレンダー or BizLinks アルコールZERO?

Jカレンダー ships an update monthly, and BizLinks アルコールZERO every 9 days. Most recently, Jカレンダー was updated on October 29, 2026 and BizLinks アルコールZERO on October 27, 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.*