key door vs Door 3rd
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
key door
This application allows users to remotely control rolling shutter doors, including raising, lowering, and locking them. It provides a convenient way to manage access and security for your property.
- Control rolling shutter door
- Raise door function
- Lower door function
- Lock door function
- Remote access
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AutoGate是一款控制卷闸门上升、下降、锁门的app，欢迎下载使用。
Door 3rd
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瑞敏特配套卷闸门、电动门窗等定制化设备进行远程控制手机app。 功能说明： 1、对卷闸门、电动门窗等实现远程操作 2、具有账号管理、设备分享等功能 3、定时设置自动开门、关门功能 4、整合了蓝牙、WiFi 和 4G 设备
Screenshots
Verdict
The clearest difference is update cadence: Door 3rd at every 3 weeks against key door's every 3 months. Door 3rd also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
key door ships an update every 3 months, Door 3rd every 3 weeks. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.
| Parameter | key door | Door 3rd |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | 胜 邓 | 建宁 陈 |
In-app purchases
key door
No in-app purchases
Door 3rd
No in-app purchases
