---
title: "DDLock - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Using the mobile phone to unlock the lock reduces the inconvenience of the user passing the entity key, and makes the lock more and more convenient to use"
---

# DDLock — United States

![DDLock App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5a/37/0a/5a370a7e-c128-7159-e3db-d0a69671a1df/AppIcon-0-0-1x_U007emarketing-0-5-0-sRGB-85-220.png/400x400bb.png)

**Developer:** [Shenzhen Kaadas Intelligent TechnologyLtd](https://apptail.io/developer/shenzhen-kaadas-intelligent-technologyltd-Ymlb)
**Category:** Utilities
**Rating:** 2.9/5 (90 ratings)
**Price:** Free
**Bundle ID:** com.ddlock.smart
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0.260904 (released 2026-09-06)
**Original Release:** 2022-11-02

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6443749440)
**AppTail Page:** [https://apptail.io/app/ddlock-qFlh/united-states](https://apptail.io/app/ddlock-qFlh/united-states)

## DDLock Description
Using the mobile phone to unlock the lock reduces the inconvenience of the user passing the entity key, and makes the lock more and more convenient to use

## DDLock Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/00/5a/e4/005ae420-e3f6-f529-ba67-9c67e59d1319/ce757c61-7c5f-43f7-be1c-e31f4edf9ae5_1-2.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/26/e0/e8/26e0e802-e9fb-b15a-3dc1-17999995335e/fb5d6263-af48-400f-b777-8f800c58bc3b_2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/e1/19/b5/e119b5c7-7181-d3db-7569-27e4a1b41a2f/5b45b1f6-0beb-4024-b661-570374b67e4c_3-2.png/1242x2688.png)

## DDLock Rating Breakdown in United States
- 5 stars: 23 (26%)
- 4 stars: 9 (10%)
- 3 stars: 17 (19%)
- 2 stars: 18 (20%)
- 1 stars: 23 (26%)

## DDLock Reviews in United States

### ****- "Easy and Functional"
The app works well so far. It looks like some of the previous complaints have been addressed by the developer. It would be great if WiFi vs Bluetooth connectivity was also an option. But it works well!
-- MrsMcAWR, 2025-02-26

### **--- "No verification"
Developer not sending verification to my email address. Yes I checked junk mail.
-- Fleckno, 2025-02-23

### **--- "Verify if locked the Door"
I have tried to assess to see if I forgot my door is locked. The app doesn’t show if the door is locked or not.
-- Sara0412, 2025-02-04

### ***-- "Few improvements"
Similar to other reviews, it would be great if the app could actually tell me if it was locked or not locked. Also notifications do not work. Even though I have them turned on I never get notified on my Apple iPhone. Finally I have to upload the data a few times before I finally get recent actions. Ideally, it would be great if the data could get loaded real time and notify me with every action.
-- ChristyL1, 2025-01-14

### ***-- "Good but not great"
Would really be beneficial if the lock on the main screen showed if it was locked or unlocked. Not being able to add a quick glance know if the door is locked or unlocked it’s kind of a bummer.
-- tha swagzilla, 2024-12-21

### ***-- "App is okay has many bugs"
App is feature rich. That being said not all the features behave as expected. 

Ymmv on the features

Also the app on a daily basis reports attention needed. But when you go into the app? NOTHING.
Very frustrating. Im surprised apple lets the developers get away with this.

At the very least it does work.
-- The.Sniper, 2024-12-20

### **--- "Doesn’t show locked/unlocked"
Missing a crucial ingredient of showing if the door is locked or unlocked. Please get your ux/ui team to make this simple change.
-- stopaskingmefornick, 2024-12-09

### **--- "Adding to a new device"
I can’t add my wife’s device on the app, it only work for 1 device.
-- J126019, 2024-10-19

### ***-- "Works well but…"
App works well however it doesn’t show if door is locked or open. This aspect is  important and should be improved
-- trezmum, 2024-10-16

### ***-- "Good, But Does Not Show Locked Or Unlocked"
This app is good, but would be nice to know if the lock is locked or unlocked. Seems like this would be a very easy upgrade of the app.
-- Jefftil77, 2024-08-11

[View all DDLock reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## DDLock Available In
- [United States](https://apptail.io/app/ddlock-qFlh/united-states)
- [Dominican Republic](https://apptail.io/app/ddlock-qFlh/dominican-republic)
- [Mexico](https://apptail.io/app/ddlock-qFlh/mexico)
- [Australia](https://apptail.io/app/ddlock-qFlh/australia)
- [Azerbaijan](https://apptail.io/app/ddlock-qFlh/azerbaijan)
- [Barbados](https://apptail.io/app/ddlock-qFlh/barbados)
- [Belgium](https://apptail.io/app/ddlock-qFlh/belgium)
- [Brazil](https://apptail.io/app/ddlock-qFlh/brazil)
- [Belarus](https://apptail.io/app/ddlock-qFlh/belarus)
- [Belize](https://apptail.io/app/ddlock-qFlh/belize)
- [Canada](https://apptail.io/app/ddlock-qFlh/canada)
- [Switzerland](https://apptail.io/app/ddlock-qFlh/switzerland)
- [Chile](https://apptail.io/app/ddlock-qFlh/chile)
- [Colombia](https://apptail.io/app/ddlock-qFlh/colombia)
- [Czechia](https://apptail.io/app/ddlock-qFlh/czechia)
- [Germany](https://apptail.io/app/ddlock-qFlh/germany)
- [Denmark](https://apptail.io/app/ddlock-qFlh/denmark)
- [Ecuador](https://apptail.io/app/ddlock-qFlh/ecuador)
- [Egypt](https://apptail.io/app/ddlock-qFlh/egypt)
- [Spain](https://apptail.io/app/ddlock-qFlh/spain)
- [Finland](https://apptail.io/app/ddlock-qFlh/finland)
- [France](https://apptail.io/app/ddlock-qFlh/france)
- [United Kingdom](https://apptail.io/app/ddlock-qFlh/united-kingdom)
- [Greece](https://apptail.io/app/ddlock-qFlh/greece)
- [Hong Kong SAR China](https://apptail.io/app/ddlock-qFlh/hong-kong)
- [Hungary](https://apptail.io/app/ddlock-qFlh/hungary)
- [Indonesia](https://apptail.io/app/ddlock-qFlh/indonesia)
- [Ireland](https://apptail.io/app/ddlock-qFlh/ireland)
- [Israel](https://apptail.io/app/ddlock-qFlh/israel)
- [India](https://apptail.io/app/ddlock-qFlh/india)
- [Iceland](https://apptail.io/app/ddlock-qFlh/iceland)
- [Italy](https://apptail.io/app/ddlock-qFlh/italy)
- [Jamaica](https://apptail.io/app/ddlock-qFlh/jamaica)
- [Japan](https://apptail.io/app/ddlock-qFlh/japan)
- [South Korea](https://apptail.io/app/ddlock-qFlh/south-korea)
- [Kuwait](https://apptail.io/app/ddlock-qFlh/kuwait)
- [Cayman Islands](https://apptail.io/app/ddlock-qFlh/cayman-islands)
- [Kazakhstan](https://apptail.io/app/ddlock-qFlh/kazakhstan)
- [Lebanon](https://apptail.io/app/ddlock-qFlh/lebanon)
- [Lithuania](https://apptail.io/app/ddlock-qFlh/lithuania)
- [Malaysia](https://apptail.io/app/ddlock-qFlh/malaysia)
- [Nigeria](https://apptail.io/app/ddlock-qFlh/nigeria)
- [Netherlands](https://apptail.io/app/ddlock-qFlh/netherlands)
- [Norway](https://apptail.io/app/ddlock-qFlh/norway)
- [Nepal](https://apptail.io/app/ddlock-qFlh/nepal)
- [New Zealand](https://apptail.io/app/ddlock-qFlh/new-zealand)
- [Peru](https://apptail.io/app/ddlock-qFlh/peru)
- [Philippines](https://apptail.io/app/ddlock-qFlh/philippines)
- [Pakistan](https://apptail.io/app/ddlock-qFlh/pakistan)
- [Poland](https://apptail.io/app/ddlock-qFlh/poland)
- [Portugal](https://apptail.io/app/ddlock-qFlh/portugal)
- [Romania](https://apptail.io/app/ddlock-qFlh/romania)
- [Russia](https://apptail.io/app/ddlock-qFlh/russia)
- [Saudi Arabia](https://apptail.io/app/ddlock-qFlh/saudi-arabia)
- [Sweden](https://apptail.io/app/ddlock-qFlh/sweden)
- [Singapore](https://apptail.io/app/ddlock-qFlh/singapore)
- [Slovenia](https://apptail.io/app/ddlock-qFlh/slovenia)
- [Thailand](https://apptail.io/app/ddlock-qFlh/thailand)
- [Türkiye](https://apptail.io/app/ddlock-qFlh/turkey)
- [Taiwan](https://apptail.io/app/ddlock-qFlh/taiwan)
- [Ukraine](https://apptail.io/app/ddlock-qFlh/ukraine)
- [Uzbekistan](https://apptail.io/app/ddlock-qFlh/uzbekistan)
- [Vietnam](https://apptail.io/app/ddlock-qFlh/vietnam)
- [United Arab Emirates](https://apptail.io/app/ddlock-qFlh/united-arab-emirates)
- [South Africa](https://apptail.io/app/ddlock-qFlh/south-africa)
- [Argentina](https://apptail.io/app/ddlock-qFlh/argentina)
- [Austria](https://apptail.io/app/ddlock-qFlh/austria)

---

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