# 星密 vs Traceability

The clearest difference is device support: 星密 at 3 against Traceability's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 星密 | Traceability |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 weeks | — |
| Size | 43 MB | 60 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [逸 刘](https://appshunter.io/developer/1483297788) | [Shanghai Run'enma Technology Co., Ltd.](https://appshunter.io/developer/1678453916) |

## What reviewers say

### 星密

[App page](https://appshunter.io/ios/app/id6447797300)

**In-app purchases:** none


### Traceability

[App page](https://appshunter.io/ios/app/traceability/id6467606763)

**In-app purchases:** none


## Frequently asked questions

### Is 星密 free?

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

### Is Traceability free?

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

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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.*