# 简日历 vs PinIsland

The clearest difference is update cadence: 简日历 at weekly against PinIsland's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 简日历 sells 1 one-off in-app purchase and PinIsland sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

简日历 ships an update weekly, PinIsland every 2 weeks. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 简日历 | PinIsland |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 10 MB | 22 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [子然 赵](https://appshunter.io/developer/1704722223) | [兆杰 曾](https://appshunter.io/developer/6802130417) |

## What reviewers say

### 简日历

[App page](https://appshunter.io/ios/app/and/id6758207607)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


### PinIsland

[App page](https://appshunter.io/ios/app/pinisland/id6809794194)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock PinIsland Forever | $0.99 | one-time |


## Frequently asked questions

### Is 简日历 free?

简日历 is free to download, with in-app purchases available.

### Is PinIsland free?

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

### Do 简日历 or PinIsland have ads?

Neither 简日历 nor PinIsland shows ads.

### Which is updated more often, 简日历 or PinIsland?

简日历 ships an update weekly, and PinIsland every 2 weeks. Most recently, 简日历 was updated on October 26, 2026 and PinIsland on October 31, 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.*