BuildSec 4.0 vs Langdock
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
BuildSec 4.0
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Using the alarm system app BuildSec 4.0 you are in control of your modern TELENOT hazard alarm system at any time and any place. The alarm system app BuildSec 4.0 is a user software application for smartphones and tablets. The operation of the alarm system app is identical to operation of the keypad BT 800. OPERATION ⢠Setting/unsetting of all partitions ⢠Indication of open dedicated signals (door, window, etc.) ⢠Alarm messages and location in plain text ⢠Disabling of input groups ⢠Operation of switching functions ⢠Displaying of the event memory ⢠Disabling/enabling of the keypad codes CONNECTION MODES ⢠Connection via digital platform hiXserver (currently for intruder alarm control panels complex) ⢠Direct connection between app and alarm system ADVANCED FUNCTIONS ⢠Storage of access data of properties in the application of smartphones/tablets ⢠Optional encryption of property access data is possible ⢠Exporting access data via QR codes ⢠Importing access data via QR code scan ⢠Favorites list ⢠Encrypted data transfer from smartphones/tablets to alarm system ⢠Password-protected login ⢠User authentication via Face ID or Touch ID COMPATIBLE HAZARD ALARM SYSTEMS ⢠Intruder alarm control panel hiplex 8400H (from firmware version 01.01, recommended: firmware version 3 or higher) ⢠Intruder alarm control panels complex 200H / 400H, wireless alarm system compact easy (from firmware version 15.43) in connection with transmission devices 1516 / 2516 / 3516 (from firmware version 6.20)
Langdock
Access your company's AI models and team agents directly from your iPhone, iPad, or Apple Watch. Search the web with sources, integrate with connected tools, and manage projects securely with organizational accounts. Dictate messages and receive real-time updates on your lock screen.
- Chat with workspace AI models
- Web search with sources
- Team agents and projects
- Tool integrations with approval
- Voice dictation
- Live Activities and widgets
- Apple Watch integration
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Langdock brings your workspace's AI to your iPhone, iPad and Apple Watch. Chat with the models your company provides, use your team's agents and projects, search the web with sources, and let agents work in your connected tools, always with your approval. Langdock is built for work. You sign in with your organization's account, and your workspace admin decides which models, agents and integrations you can use. CHAT WITH YOUR WORKSPACE'S MODELS ⢠Pick any model your workspace offers, or leave it on Auto and let Langdock choose ⢠Set how hard a model thinks: higher levels take longer for better answers ⢠Watch answers appear as they are written, with tables, code, math, charts and images ⢠Regenerate an answer with a different model ⢠Attach photos, take a picture, add files or files from your integrations, or paste, and ask about them ⢠Files the AI creates arrive as cards you can open, preview and share WEB SEARCH AND DEEP RESEARCH ⢠Search the web in a chat and see numbered sources next to the answer ⢠Open the sources sheet to check where a claim comes from ⢠Start a deep research run and read the finished report with its sources AGENTS, PROJECTS AND PROMPTS ⢠Find your team's agents, pin your favorites and start a chat with one ⢠Type @ in the message box to mention agents, integrations, knowledge folders and saved prompts ⢠Keep instructions, files and chats together in a project ⢠Pin, rename, search and organize your chat history, and switch between workspaces INTEGRATIONS, WITH YOU IN CONTROL ⢠Agents can act in your connected tools, such as your CRM or your mail ⢠When an action needs your OK, Langdock shows what it is about to do and waits for you to Confirm or Deny ⢠Choose which connection to use, or reauthorize or add one without leaving the chat VOICE ⢠Dictate a message with your voice on iPhone or Apple Watch ALWAYS WITHIN REACH ⢠Live Activities and Dynamic Island: follow a long answer from the Lock Screen, see its steps, and get notified when it is done or needs you ⢠Widgets: ask from the Home Screen, or add New chat, Dictate and Latest chat to your Lock Screen ⢠Control Center and Action button: start a new chat or dictate with one tap ⢠Siri, Shortcuts and Spotlight: "Ask Langdock", start a new chat, search your chats or open an agent ⢠Quick actions: press and hold the app icon for New chat, Dictate, Camera or Search ⢠Share extension: send text, web links, images and PDFs from any app straight into a chat (up to five files, 25 MB each) APPLE WATCH ⢠Ask with your voice, read the answer on your wrist, reply with a quick tap and pick up recent chats ⢠Add Langdock to your watch face or Smart Stack for one-tap access ⢠Your watch signs in through your iPhone, so there is nothing to set up MADE FOR iOS 26 ⢠Native SwiftUI design with Liquid Glass, light and dark mode, and Dynamic Type ⢠iPhone and iPad, with the iPad in every orientation ⢠Available in English and German ⢠No ads, and no third-party tracking in the app Langdock requires iOS 26 or later and a Langdock workspace account. Ask your workspace admin if you do not have access yet.
Screenshots
Verdict
The clearest difference is update cadence: Langdock at every 2 weeks against BuildSec 4.0's every 2 months. BuildSec 4.0's advantage is iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BuildSec 4.0 ships an update every 2 months, Langdock every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | BuildSec 4.0 | Langdock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | ā | 32.4% of reviews |
| Update frequency | Every 2 months | Every 2 weeks ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | ā | Free |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch ā better |
| Requires iOS | 16.4 ā better | 26.0 |
| Further details ā not scored | ||
| Size | 205 MB | 52 MB |
| Age rating | 4+ | 12+ |
| Developer | Telenot Electronic GmbH | Langdock GmbH |
In-app purchases
BuildSec 4.0
No in-app purchases
Langdock
No in-app purchases
Questions
Is BuildSec 4.0 free?
Is Langdock free?
Do BuildSec 4.0 or Langdock have ads?
Which is updated more often, BuildSec 4.0 or Langdock?
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