Best RDC alternatives: apps like RDC - Rough Diamond Calculator

54+ similar apps compared and reviewed

4.3 avg rating
5 free apps
Updated November 2026

Whether you want more options like RDC or a completely different take on the same concept, our curated list of 54+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to RDC

Jourza#1

Jourza by Roo Hutton

Random flights for simmers
Editor's Choice
🔧 Utilities
5.0(3 ratings)
FreeAdsIn-App Purchases
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Generate custom flight plans for your favorite flight simulator. Explore new destinations with unique routes tailored to your aircraft's range or chosen map areas. Log your adventures and export plans in over 15 formats.

5.0(2 ratings)
Free
Linde Virtual Showroom screenshot 1

Explore and interact with virtual trucks from Linde Material Handling in your own environment. View them from all angles, scale them to actual size, customize colors, and watch videos for detailed insights. Share your discoveries through screenshots.

Eventium#3

Eventium by johnhair.com

Day week month year schedule
Worth Considering
🔧 Utilities
4.7😊(379 ratings)
$3.99In-App Purchases
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This app offers a comprehensive calendar experience with multiple view options, including month, week, day, and list views. It integrates tasks directly into your schedule and allows for detailed event customization, including alerts, repeat rules, and attachments. Widgets are available for quick access to upcoming events.

What We Love

  • 👍 Easy to use
  • 🚀 Highly customizable
  • 🚀 Excellent calendar and task management
  • 👍 Reliable and dependable
  • 👍 Great customer support
  • 👍 Elegant and intuitive design

Room to Improve

  • 🐛 Occasional crashes or freezing
  • 🐛 Issues with syncing and data loss
  • 🔍 Limited sharing and collaboration features

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4
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This app provides specialized calculators for roofing, framing, decking, stairs, and concrete projects. It helps construction professionals estimate quantities, costs, and set out materials accurately using US or metric measurements.

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WiFi Tools & Analyzer
WiFi Tools & Analyzer
WiFi Tools & Analyzer
IP Scanner, Network Ping, DNS
$2.90

Diagnose and optimize your WiFi and cellular network connections. Identify connected devices, analyze speed and latency, and check DNS server details in real-time. Useful for home or corporate networks, and even with VPNs.

WiFi & LAN ScannerPing and TracerouteDNS Lookup
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Toolbox PRO: Smart Meter Tools
Best Measuring Tool Box App
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Transform your device into a versatile measuring toolkit. It offers a comprehensive suite of 13+ tools including a barometer, altimeter, compass, metronome, stopwatch, timer, and various levels for diverse applications.

Barometer for atmospheric pressureAltimeter for elevation above sea levelCompass for navigation
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7
STL Master
STL Master
STL Master
STL File Viewer + AR & Sharing
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View and interact with 3D models in augmented reality. Share instant screenshots and screen recordings of your designs directly from the app.

STL file viewingAugmented reality (AR) modeInstant screenshots
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8
Getflix VPN
Getflix VPN
Getflix VPN
Secure VPN Network
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This app encrypts your internet traffic and masks your IP address and DNS to grant access to content from your desired country. It offers secure browsing, fast speeds for streaming and gaming, and a user-friendly interface with one-click connection.

Encrypts internet trafficChanges IP address and DNSAccess geo-restricted content
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It's About Time!
It's About Time!
It's About Time!
An epic clock.
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A minimalist clock app designed for clarity and calm. It offers a distraction-free display perfect for sleep or adding a modern aesthetic to any room. Customize colors, fonts, and display options for a personalized experience.

Minimalist, distraction-free displayCustomizable colors and fontsLarge, clear time visibility
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10
dB meter - noise measure
dB meter - noise measure
dB meter - noise measure
Noise decibel meter
$2.99

This application functions as a calibrated sound pressure level meter, measuring current, peak, average maximum, and absolute maximum decibel levels. It offers a graph histogram to visualize sound level changes and allows users to save measurements. The tool can be self-calibrated for accuracy.

Measure current, peak, average max, and absolute max SPLGraph histogram for SPL changesSave sound measurements
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