TTLok Pro vs Door Sensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TTLok Pro
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TTLock Pro redefines your security and convenience. These revolutionary smart lock apps provide you with external control and management capabilities. Through a simple and elegant interface, TTLock Pro is not only a key to open the safe door, but also a comprehensive smart lock management center. No matter where you are, you can easily send digital keys, set unique passwords, and manage fingerprint recognition and IC card access permissions. In addition, TTLock Pro can also record the detailed information of each unlocking and provide real-time proactive unlocking reminders on your device to ensure that you have control over the security of your home or office. Choose TTLock Pro to open a new chapter in smart life.
Door Sensor
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This app may be used to review the data collected by Agereh Door Sensor devices. It also allows Users to assign names to their Door Sensor devices.
Screenshots
Verdict
The clearest difference is ads: Door Sensor at none against TTLok Pro's shown. On price, update cadence, 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.
TTLok Pro ships an update every 3 weeks, Door Sensor monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | TTLok Pro | Door Sensor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.6 — better |
| Further details — not scored | ||
| Size | 118 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Sikai Technology Co., Ltd | Agereh Technologies Corp |
In-app purchases
TTLok Pro
No in-app purchases
Door Sensor
No in-app purchases
Questions
Is TTLok Pro free?
Is Door Sensor free?
Do TTLok Pro or Door Sensor have ads?
Which is updated more often, TTLok Pro or Door Sensor?
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