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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Crystal Alarm is a personal alarm app that can be used for professional purposes. It is available on Android and iPhone. You can quickly send alarms to colleagues and an alarm central. Crystal Alarm is the best personal alarm for your business. Personal Alarm features many innovations to improve safety for lone workers and personnel at risk in threatening situations. Crystal Alarm was launched in 2012 and is constantly evolving. Safety for solo workers A timer alarm can be activated by a single worker and continuous positioning will be sent. Alarm for an emergency Panic alarm function with Bluetooth accessory. Safe Return Home Employees can acknowledge their safe return home. This is ideal for personnel who are not able to visit the office after a day of work. Positioning Positioning with great accuracy outdoors via GPS and indoors via various positioning systems. Background audio The alarm central allows you to hear what is happening in the event that an alarm goes off.

Description

The syntax of Crystal draws significant inspiration from Ruby, making it both intuitive to read and straightforward to write, which particularly benefits developers who are already familiar with Ruby due to a reduced learning curve. Additionally, Crystal employs static type-checking, ensuring that any type-related errors are identified early during compilation, thus preventing issues that could arise at runtime. To maintain simplicity and cleanliness within the language, it incorporates built-in type inference, meaning that developers often do not need to include explicit type annotations. In Crystal, all types are inherently non-nilable, and available variables are defined as a combination of the type and nil, allowing the compiler to perform checks for null references at compile time. Furthermore, Crystal features a robust macro system designed for metaprogramming, which encompasses a variety of functionalities, including basic templating, AST inspection, type inspection, and the capability to execute arbitrary external programs. This powerful macro system enhances the language's flexibility and allows for more dynamic code generation and manipulation.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Active Directory Yes 
Cisco Spaces Yes 
Codacy No 
CodeConvert No 
JSON Formatter No 
Microsoft Entra ID Yes 
Replit No 

Integrations

Active Directory No 
Cisco Spaces No 
Codacy Yes 
CodeConvert Yes 
JSON Formatter Yes 
Microsoft Entra ID No 
Replit Yes 

Pricing Details

$4 per user per month
Free Trial No 
Free Version No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Crystal Alarm

Founded

2011

Country

Sweden

Website

www.crystalalarm.com

Vendor Details

Company Name

Crystal

Website

crystal-lang.org

Product Features

Emergency Notification

Contact Management No 
Geo Targeting No 
Mass Notifications No 
Scenario Planning No 
Templates No 
Two-Way Communication No 

Product Features

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