Best RayCrest Lab Calculator alternatives: apps like RayCrest Lab Calculator

9+ similar apps compared and reviewed

4.3 avg rating
8 free apps
Updated November 2026

RayCrest Lab Calculator is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.1(392 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to RayCrest Lab Calculator

Plasmids X#1

Plasmids X by Amin Mahpour

Molecular cloning made easy
Editor's Choice
📊 Productivity
3.4(7 ratings)
FreeIn-App Purchases
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Edit and visualize molecular constructs with detailed circular and linear maps. Plan restriction digests, analyze sequences, and manage primers. Offers advanced editing and cloning features with a Pro subscription.

4.8😊(2.3K ratings)
FreeAdsIn-App Purchases
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This writing tool helps overcome writer's block by requiring continuous typing to save progress. If you stop, your work is lost. It's designed to encourage a steady flow of words for essays, creative writing, and more.

What We Love

  • 🚀 Motivates writing
  • 👍 Helps with writer's block
  • 🚀 Boosts creativity
  • 👍 Simple and easy to use
  • 🚀 Encourages writing without overthinking
  • 👍 Adjustable timer

Room to Improve

  • 🐛 Accidental deletion of work
  • 🔍 Inability to pause or resume writing sessions
  • 💡 Lack of formatting options (bold, italics, etc.)
  • 🐛 Overlapping text when reaching page limit
  • 💡 Inability to set word count goal instead of time
  • 🔍 Ads not removed even after paying
Dark Reader for Safari#3

Dark Reader for Safari by Dark Reader Ltd

Dark mode for every website
Worth Considering
📊 Productivity
4.3😊(286 ratings)
$4.99
#19in Productivity
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This Safari extension transforms websites into dark themes, reducing eye strain and improving readability. It offers customizable brightness, contrast, and color themes, and seamlessly integrates with system dark mode. Enjoy a comfortable browsing experience, especially in low light conditions.

What We Love

  • 👍 Works well on most websites
  • 🚀 Fast and efficient
  • 💡 Customizable settings
  • 👍 Preserves website design
  • 👍 Easy to enable/disable per site
  • 👍 Helpful for those with visual impairments

Room to Improve

  • 🐛 Inconsistent performance on some websites
  • 🐛 Occasional rendering issues
  • 🔒 Privacy concerns about data access
  • 💰 Paid extension when free versions exist
  • 🔋 Can slow down Safari performance

More apps like RayCrest Lab Calculator

4
Lab.Hacks
Lab.Hacks
Lab.Hacks
Everyday Laboratory Assistant
Free

This app is a laboratory assistant offering essential tools, calculators, and guides for students, researchers, and technicians. It simplifies lab work with features like dilution calculators, timers, and protocols, all accessible offline with a minimalist design.

Dilution and molarity calculatorsUnit conversion toolsSmart lab timers
📊 Productivity
(136)
free with in-app purchases
5
Tayasui Memopad - Notes & Draw
Tayasui Memopad - Notes & Draw
Tayasui Memopad - Notes & Draw
Sketch, Scribble, Create
Free

Unleash your creativity with this intuitive drawing and note-taking app. Perfect for both kids and adults, it offers realistic tools, layers, and vibrant colors. Capture thoughts, sketch ideas, and express yourself effortlessly.

Realistic drawing toolsPressure support for Apple PencilLayers
📊 Productivity
(911)
subscription
6
Obsidian Web Clipper
Obsidian Web Clipper
Obsidian Web Clipper
Save the web. Own your data.
Free

Save web content directly to your personal knowledge base for offline access. Organize research, recipes, articles, and more with customizable templates and smart triggers. Your data is private, secure, and stored locally in durable Markdown format.

Clip any web contentSelect page content or extract main articleCustomizable templates for metadata
📊 Productivity
(105)
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7
Crisis24 Horizon Mobile
Crisis24 Horizon Mobile
Crisis24 Horizon Mobile
by Crisis24 Inc
Free

Provides global threat awareness, support, and advice for organizations. Stay informed about safety and security incidents worldwide with detailed risk assessments and expert guidance. Access emergency hotlines and company-specific notices for enhanced preparedness.

Global threat alertsDetailed risk assessmentsEmergency hotline access
📊 Productivity
(37)
free
8
MindNode: Mind Map & Outline
MindNode: Mind Map & Outline
MindNode: Mind Map & Outline
Brainstorm, Plan & Organize
Free

Visualize and organize your thoughts with an infinite canvas for mind mapping and a linear structure for outlining. Collaborate in real-time with others and access your projects across all your Apple devices. A free editor is available, with an optional subscription for advanced features.

Infinite canvas mind mappingLinear outlining viewReal-time collaboration
📊 Productivity
(335)
free with in-app purchases
9
Onrise: Habit Tracker & Focus
Onrise: Habit Tracker & Focus
Onrise: Habit Tracker & Focus
Build habits, focus & journal
Free

This app assists in building positive habits, offers a Pomodoro timer for enhanced focus and productivity, and includes a journaling feature for tracking progress. It's designed based on behavioral science to help users achieve their aspirations.

Habit buildingPomodoro timerProductivity enhancement
📊 Productivity
(2.6K)
free