Report updated Apr 16, 2026
DAS Calculator
For the app targets both general users requiring versatile mathematical tools and medical professionals managing Rheumatoid Arthritis patients.
Overview · Full Intel report in progress
DAS Calculator is an established medical app that is completely free. With a 4.5/5 rating from 93.5K reviews, it shows polarized user reception.
What is DAS Calculator?
Current Momentum
v1.13 · 8mo ago
MaintenanceLast updated 240d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
MedicalNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Performs complex operations like trigonometric, logarithmic, and exponential functions while tracking the last 100 expressions.
Provides a user-friendly interface for standard arithmetic operations including addition, subtraction, multiplication, and division.
Enables medical professionals to calculate Rheumatoid Arthritis Disease Activity scores using various clinical variables.
Extends functionality to wearable devices for convenient access to calculations.
How much does it cost?
Who Built It?
GreenScreen Wizard
Providing versatile utility and productivity tools to help users manage daily tasks, media, and device performance.
Portfolio
13
Apps
Who is GreenScreen Wizard?
The publisher operates as a utility-focused developer, leveraging a broad, horizontal portfolio to capture high-volume search traffic across disparate categories like video editing, audio enhancement, and personal organization. Their strategy relies on maintaining a wide surface area of simple, single-purpose tools that solve common Android friction points, rather than building a cohesive ecosystem. The primary tension lies in the portfolio's lack of thematic focus, which complicates user retention and brand loyalty despite high aggregate download volumes.
Who is GreenScreen Wizard for?
- General Android users seeking quick solutions for device optimization
- Media management
- Personal productivity
Portfolio momentum
Released 3 updates across 14 apps in the last 6 months, indicating a maintenance-heavy development cycle.
What other apps does GreenScreen Wizard make?
Green Screen Wizard Mobile
Smooth Skin Photo Wizard
Green Screen Wizard Mobile Pro
Green Screen Baby Studio
GPS Speedometer: Speed Tracker
Countdown Widget・Countdown app
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for DAS Calculator?
How's The Medical Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for DAS Calculator
Key Takeaways
This app serves a dual purpose as a general-purpose scientific calculator and a specialized clinical tool for calculating Rheumatoid Arthritis disease activity.
Where Is It Heading?
Trend analysis
Available very soon