# SCM Inventory vs 今天还行

The clearest difference is in-app purchases: SCM Inventory at none against 今天还行's 3. 今天还行's advantage is iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 今天还行 sells 3 in-app purchases, starting at $3.99 per month. SCM Inventory asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SCM Inventory | 今天还行 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6757809470/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 39 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [杭州美思特智能科技股份有限公司](https://appshunter.io/developer/1308126213) | [Shenzhen Xingshangshuo Education Technology Co., Ltd](https://appshunter.io/developer/1610082640) |

## What reviewers say

### SCM Inventory

[App page](https://appshunter.io/ios/app/scm-inventory/id6749850653)

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

**In-app purchases:** none


### 今天还行

[App page](https://appshunter.io/ios/app/id6757809470)

This app provides passive safety monitoring for individuals living alone, including young adults and seniors. It detects activity like movement and phone usage to confirm safety, only alerting if no activity is detected for an extended period, ensuring peace of mind without constant interruptions.

**Highlights:** Passive safety monitoring, Zero-interruption detection, Activity-based safety confirmation, Customizable inactivity alerts, Designed for solo living

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月付会员 | $3.99 | per month |
| 季度会员 | $9.99 | per 3 months |
| 年付会员 | $49.99 | per year |


## Frequently asked questions

### Is SCM Inventory free?

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

### Is 今天还行 free?

今天还行 is free to download, with in-app purchases available.

### Do SCM Inventory or 今天还行 have ads?

Neither SCM Inventory nor 今天还行 shows ads.

### Which is updated more often, SCM Inventory or 今天还行?

SCM Inventory ships an update every 3 weeks, and 今天还行 every 3 weeks. Most recently, SCM Inventory was updated on October 30, 2026 and 今天还行 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.*