Apps Like 4Plastic for iPhone and iPad
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


Army Ranger Handbook
Calculated Industries, Inc.
Learn airborne assault techniques
Access detailed tactics and procedures used by Rangers for airborne operations, raids, and equipment recovery. Learn techniques on deception, stealth, and communications. Includes the latest 2017 manual and retina display support.

Engineering Cookbook
Loren Cook Company
Mechanical designers reference guide for information.
The app offers a reference guide for mechanical designers. It provides access to information on fan basics, system design, duct design, motors and drives, heating and refrigeration, and formulas.

Psychology - Body Language
Yurii Kriuchkov
Explore , , and microexpressions
Learn to interpret gestures, postures, and subtle movements that reveal a person's true feelings. Identify microexpressions to detect deception. Access detailed explanations and examples of psychological concepts.


Redstone Guide - for Minecraft
Stefan Kuklinsky
Learn with step-by-step guides
Learn mechanics with detailed guides on building doors, traps, and farms. Explore in-depth descriptions of items and circuit layouts. Access wiring techniques and accompanying images to craft contraptions across editions.


Quadratic Master
Lukas Petr
Solve and learn quadratic equations easily.
The app solves quadratic equations, inequations, and functions. It offers a 3D rotating model of a parabola and a graph mixer for exploring function graphs.

Fungi
de Bernard Simon
Identify mushrooms with detailed descriptions.
The app helps identify mushrooms using a system based on various physical and ecological characteristics. It provides access to Wikipedia pages for over 1200 species, including images and scientific classifications.

Scan Profit - AI Sourcing Tool
Scan Profit, LLC
Products, track competition, analyze data
ScanProfit allows users to products for instant data. View calculations and AI recommendations. Access product insights, track competition, and analyze options. Premium features offer unlimited scans and deeper analytics.


Purdue Tree Doctor
Purdue University
Identify issues and track solutions
Identify issues by comparing damaged plant parts to over 1000 high-resolution images. Learn about insect and disease causes. Access management tips for treatment and care. Share information with customers or colleagues.

Rock Identifier: Gem & Rock ID
Ananthakrishnan K R
Identify rocks and minerals with your camera
Identify rocks, minerals, and gemstones using camera or photo library. Analyze structure, texture, and color for accurate results. View detailed insights about identified stones.

iTasbeeh - The Dhikr app
Toseefhusen Khilji
Count Tasbeehs and track your prayers
Perform Tasbeeh with customizable options and unlimited counts. Set reminder notifications for regular practice. Access an elegant, ad-free interface without requiring internet connection. Track progress and personalize prayer sessions.

ArtPose Female Edition
shawn ogle
Create dynamic female figure poses.
The app allows users to create dynamic poses for the female figure. It offers a body shape slider, muscle structure models, and hair styles to aid visualization.

Variable Color
Variable Technologies, LLC
Scan colors, find matching products, organize palette
Scan colors to find matching products. Create and share palettes. Organize references. Coordinate colors for design projects. Match exact colors instantly. Sync collections across devices.

EMD PTE
Merck KGaA (Darmstadt, Germany)
Chemistry reference for all learners.
The app provides detailed information on chemical elements, including atomic number, mass, and properties. It features a molar mass calculator and interactive visualizations, all accessible offline.

Mammals of North America
Cool Ideas LLC
North American mammals in digital form.
The app provides digital access to a field guide for United States and Canada mammals. It includes illustrations, photographs, species calls, and interactive tracks, with features for comparing species and recording sightings.


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