Curated apps similar to Perfboard, ranked by relevance and user ratings.
Roman Sevastyanov
Reference
Digital, abstract, classic - all types of color wheels in one app! A set of tools for painters and designers includes: Digital color wheel - an indispensable tool for graphic designers. Classic color wheel - a classic, versatile version of the color wheel. Abstract color wheel - a specialized...
Scan, identify, and value banknotes
Uladzislau Yanushka
Reference
Scan and identify banknotes with high-accuracy image recognition. Value notes by type and country. Build and manage a digital collection with sorting and tracking features. Search for notes using filters.
Access theory, diagrams, and calculators offline
Sergey Vavaev
Reference
’s provides access to electrical theory topics, including exercises with answers. Features interactive diagrams for hands-on learning. Includes calculators and formulas for electrical calculations. Works offline without ads or subscriptions.
Aligned Code Ltd.
ReferenceHave you always dreamed about an app that would organize your coins for you? Or maybe you want to take up a new non-trivial hobby? Well, meet Coin Curio - your guide into the fun world of numismatics! What is Coin Curio? Identify with Ease With powerful AI-driven image recognition technology,...
Browse boating charts and images
Calculated Industries, Inc.
ReferenceAccess boating information with detailed charts, graphs, and illustrations. Look up formulas, safety guidelines, and equipment specifications. Search for content by topic or use the table of contents. View 800+ images and diagrams for visual .
Edit images with advanced tools
勇强 温
ReferenceEdit photos with tools like Pen, Line, Arrow, and Rectangles. Apply filters, effects, and enhancements. Add text, stickers, and adjust lighting and color. Remove blemishes and red-eye. Crop and resize images.
Look up screw specs and dimensions
Perfectly Simple Apps LLC
ReferenceAccess screw and bolt specifications with detailed dimensions and material grades. View US screws including 93 sizes and 74 material options. Purchase metric screws for 210 sizes and 86 material grades.
Access construction guides and calculators
Calculated Industries, Inc.
ReferenceProvides construction information with over 1,500 illustrations, 100 guides on energy-efficient building, and 30 calculators. Users can access topics like construction safety, woodworking methods, concrete placement, and project planning.
Study FAA exams and fly instruments
Calculated Industries, Inc.
ReferenceAccess detailed FAA guidelines and training materials. View high-resolution graphics and retina-optimized content. Navigate through hundreds of pages of flight procedures and regulations.
Bostik SA
ReferenceThe Bostik PRO app offers product selection tools, TDS, SDS, Grout Calculator, and installation guides.
Vector 254 LLC
ReferenceA streamlined, powerful, user-friendly unit and currency converter designed for use by everyone and built by engineering professionals! No dials to turn, no gimmicky interfaces, no need to type your unit...
Explore RV systems with diagrams
Calculated Industries, Inc.
ReferenceAccess RV types, classes, and system diagrams for electrical, plumbing, and appliance setups. Includes calculators for weight, leveling, and towing calculations.
Southwire Company
ReferenceThe SIMpull 600V Calculator provides multiple calculators within a single app that are connected by specific wire pull characteristics (i.e.
Clarence Snickers
ReferenceFind the reference number for jacketing, elbows, in both PVC and metal. Find common calculation like O.D. and O.C. and more.
Collect, search, and track books
ALL SORTS LLC
ReferenceManage a collection and wantlist with unlimited storage. Use visual search to find comics quickly. Track book prices and receive alerts for desired eBay listings. Browse series covers and add them to your collection or wantlist with a tap.
Calculate pressure and temperature
National Refrigerants, Inc.
ReferenceCalculate pressure and temperature values for refrigerants. Input pressure or temperature to automatically compute the other. Display superheat and subcool values. Show saturated vapor and liquid values for blends. Switch between refrigerant types.
Fatma Zehra ASLANTAS
Reference- Easy to use - 5 different colors to choose from - 4 dhikr memories - Vibration on and off - Turning the keystroke sound on and off
Gentouch Studios Company Limited
ReferenceComplete cooking guide for Don't Starve Together, includes Warly's recipes: - Crockpot (& portable crockpot) simulator - Calculate what you can cook with current inventory - Calculate what you can cook with single Ingredient - Recipes list sorted by custom attribute
Steph Skardal
ReferenceA Quilty Solid provides a reference for quilting solids colors. It includes representations of solids from multiple manufacturers including Art Gallery, Kaufman Kona, Aurifil thread, and more.
Calculate thermodynamic properties and formulas
V PUGAZHENTHI
ReferenceProvides tools for calculating Carnot efficiency, Eckert number, emissivity coefficient, energy efficiency, and energy/work conversion.
App information from Apple App Store. Perfboard and related trademarks belong to Soft Dorothy LLC.