# Simple Task vs シェアカレンダー

The clearest difference is in-app purchases: シェアカレンダー at none against Simple Task's 1. Simple Task's advantage is ads (none vs shown) and iOS requirement (15.6 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Simple Task sells 1 in-app purchase, starting at $1.99 per year. シェアカレンダー asks for nothing beyond the download.

Simple Task ships an update monthly, シェアカレンダー every 6 weeks. The most recent releases landed on September 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Simple Task | シェアカレンダー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 23 MB | 17 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [世恬 颜](https://appshunter.io/developer/1448144845) | [Gemini Co., Ltd.](https://appshunter.io/developer/1895912671) |

## What reviewers say

### Simple Task

[App page](https://appshunter.io/ios/app/simple-task-daily-planner/id6760478489)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Task Pro Yearly Plan | $1.99 | per year |


### シェアカレンダー

[App page](https://appshunter.io/ios/app/id6764779939)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Task free?

Simple Task is free to download, with in-app purchases available.

### Is シェアカレンダー free?

シェアカレンダー is free to download, with no in-app purchases.

### Do Simple Task or シェアカレンダー have ads?

シェアカレンダー shows ads; Simple Task does not.

### Which is updated more often, Simple Task or シェアカレンダー?

Simple Task ships an update monthly, and シェアカレンダー every 6 weeks. Most recently, Simple Task was updated on September 7, 2026 and シェアカレンダー on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*