# FirstKeeper vs Trudian

The clearest difference is update cadence: Trudian at every 2 weeks against FirstKeeper's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

FirstKeeper ships an update every 5 weeks, Trudian every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | FirstKeeper | Trudian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (7 ratings)](https://appshunter.io/ios/app/firstkeeper/id1579995480/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 159 MB | 85 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [宏根 张](https://appshunter.io/developer/1063018520) | [Guangdong Trudian Technology Co., Ltd.](https://appshunter.io/developer/1131111694) |

## What reviewers say

### FirstKeeper

[App page](https://appshunter.io/ios/app/firstkeeper/id1579995480)

This app allows you to open doors using Bluetooth and manage audio/video intercom systems. It provides convenient remote access and communication for your home or building.

**Highlights:** Bluetooth door opening, Audio intercom functionality, Video intercom functionality, Remote access control

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

**In-app purchases:** none


### Trudian

[App page](https://appshunter.io/ios/app/trudian/id6449507063)

**In-app purchases:** none


## Frequently asked questions

### Is FirstKeeper free?

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

### Is Trudian free?

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

### Do FirstKeeper or Trudian have ads?

Neither FirstKeeper nor Trudian shows ads.

### Which is updated more often, FirstKeeper or Trudian?

FirstKeeper ships an update every 5 weeks, and Trudian every 2 weeks. Most recently, FirstKeeper was updated on November 3, 2026 and Trudian on November 3, 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.*