# 小志打卡 vs 自有妙计

The clearest difference is in-app purchases: 小志打卡 at none against 自有妙计's 2. 小志打卡 also leads on iOS requirement (9.0 vs 13.0). 自有妙计's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 自有妙计 sells 2 in-app purchases, starting at $9.99 per year. 小志打卡 asks for nothing beyond the download.

小志打卡 ships an update every 3 weeks, 自有妙计 every 6 days. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 小志打卡 | 自有妙计 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 55 MB | 603 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai XiaoZhi Punch Technology Co.,Ltd.](https://appshunter.io/developer/1663173455) | [爱国 王](https://appshunter.io/developer/1883570243) |

## What reviewers say

### 小志打卡

[App page](https://appshunter.io/ios/app/id1663173453)

**Features:** macOS Compatibility

**In-app purchases:** none


### 自有妙计

[App page](https://appshunter.io/ios/app/id6761154966)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度会员订阅 | $9.99 | per year |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is 小志打卡 free?

小志打卡 is free to download, with no in-app purchases.

### Is 自有妙计 free?

自有妙计 is free to download, with in-app purchases available.

### Do 小志打卡 or 自有妙计 have ads?

Neither 小志打卡 nor 自有妙计 shows ads.

### Which is updated more often, 小志打卡 or 自有妙计?

小志打卡 ships an update every 3 weeks, and 自有妙计 every 6 days. Most recently, 小志打卡 was updated on September 28, 2026 and 自有妙计 on September 19, 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.*