# 知金宝 vs TrustDevice

知金宝 and TrustDevice are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

知金宝 ships an update every 3 weeks, TrustDevice fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 知金宝 | TrustDevice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trustdevice/id1476048280/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 71 MB | 32 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Changsha ZhiNa Information Technology Co., Ltd.](https://appshunter.io/developer/1433383884) | [杭州博盾习言科技有限公司](https://appshunter.io/developer/976917020) |

## What reviewers say

### 知金宝

[App page](https://appshunter.io/ios/app/id1433383885)

**Features:** macOS Compatibility

**In-app purchases:** none


### TrustDevice

[App page](https://appshunter.io/ios/app/trustdevice/id1476048280)

A social networking application designed for security circle developers. It offers a platform for collaboration and sharing within the development community.

**Highlights:** Social networking for developers, Focus on security circles, Collaboration platform, Community sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is 知金宝 free?

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

### Is TrustDevice free?

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

### Do 知金宝 or TrustDevice have ads?

Neither 知金宝 nor TrustDevice shows ads.

### Which is updated more often, 知金宝 or TrustDevice?

知金宝 ships an update every 3 weeks, and TrustDevice fortnightly. Most recently, 知金宝 was updated on October 26, 2026 and TrustDevice on October 24, 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.*