# 松树自律 vs 丝滑目标打卡

The clearest difference is in-app purchases: 松树自律 at none against 丝滑目标打卡's 3. 松树自律 also leads on update cadence (every 6 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 丝滑目标打卡 sells 3 in-app purchases, starting at $7.99 per 3 months. 松树自律 asks for nothing beyond the download.

松树自律 ships an update every 6 days, 丝滑目标打卡 every 4 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 松树自律 | 丝滑目标打卡 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Size | 16 MB | 35 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Kuaile Xiaotian Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1677484995) | [亚卿 张](https://appshunter.io/developer/1774600194) |

## What reviewers say

### 松树自律

[App page](https://appshunter.io/ios/app/ai/id6446350660)

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

**In-app purchases:** none


### 丝滑目标打卡

[App page](https://appshunter.io/ios/app/id6753906387)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro会员-季度订阅 | $7.99 | per 3 months |
| Pro会员-年度订阅 | $12.99 | per year |
| 永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is 松树自律 free?

松树自律 is free to download, with no in-app purchases.

### Is 丝滑目标打卡 free?

丝滑目标打卡 is free to download, with in-app purchases available.

### Do 松树自律 or 丝滑目标打卡 have ads?

Neither 松树自律 nor 丝滑目标打卡 shows ads.

### Which is updated more often, 松树自律 or 丝滑目标打卡?

松树自律 ships an update every 6 days, and 丝滑目标打卡 every 4 weeks. Most recently, 松树自律 was updated on November 7, 2026 and 丝滑目标打卡 on October 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.*