# 义工时间 vs 灵犀卡片

The clearest difference is in-app purchases: 义工时间 at none against 灵犀卡片's 2. 义工时间 also leads on iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 灵犀卡片 sells 2 in-app purchases, starting at $2.99 per month. 义工时间 asks for nothing beyond the download.

## The numbers

| Metric | 义工时间 | 灵犀卡片 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 27 MB | 80 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [义工时间(北京)文化传播有限公司](https://appshunter.io/developer/1067704863) | [斌 张](https://appshunter.io/developer/1293631498) |

## What reviewers say

### 义工时间

[App page](https://appshunter.io/ios/app/app/id1123415663)

**In-app purchases:** none


### 灵犀卡片

[App page](https://appshunter.io/ios/app/id6757322792)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月 | $2.99 | per month |
| 包年 | $19.99 | per year |


## Frequently asked questions

### Is 义工时间 free?

义工时间 is free to download, with no in-app purchases.

### Is 灵犀卡片 free?

灵犀卡片 is free to download, with in-app purchases available.

### Do 义工时间 or 灵犀卡片 have ads?

Neither 义工时间 nor 灵犀卡片 shows ads.

---

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