# 公园打卡 vs Kept

The clearest difference is in-app purchases: Kept at none against 公园打卡's 1. 公园打卡's advantage is iOS requirement (16.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 公园打卡 sells 1 one-off in-app purchase. Kept asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 公园打卡 | Kept |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 81 MB | 178 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [高锋 李](https://appshunter.io/developer/1890206271) | [蓉 杨](https://appshunter.io/developer/6775228932) |

## What reviewers say

### 公园打卡

[App page](https://appshunter.io/ios/app/id6762373493)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级版 | $0.99 | one-time |


### Kept

[App page](https://appshunter.io/ios/app/kept-everyday-object-journal/id6780786413)

**In-app purchases:** none


## Frequently asked questions

### Is 公园打卡 free?

公园打卡 is free to download, with in-app purchases available.

### Is Kept free?

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

### Do 公园打卡 or Kept have ads?

Neither 公园打卡 nor Kept shows ads.

### Which is updated more often, 公园打卡 or Kept?

公园打卡 ships an update every 6 weeks, and Kept every 6 weeks. Most recently, 公园打卡 was updated on September 10, 2026 and Kept on September 21, 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.*