Corner Calculus

Boater's Pocket Reference

Browse boating charts and images

Calculated Industries, Inc.

Reference

Access 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 .

Home Builder Pocket Reference

Access construction guides and calculators

Calculated Industries, Inc.

Reference

Provides 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.

Oxygen Calculation Tool

Calculate supply and flow rate

Joshua Savko

Reference

Calculate usable time based on supply and flow rate. Input flow rate as free flow or from ventilation settings using minute ventilation and FiO2. Add or remove up to 10 cylinders for portable and onboard supplies.

GEN Gematria Calculator

Connect 211 LLC

Reference

Research Gematria and numerology with a mobile optimized user experience.

Coin Identifier. Value Checker

Muna Sie

Reference

This innovative app is designed for coin enthusiasts and collectors. It provides users with random facts about various coins, enriching their knowledge with interesting trivia.

RV Pocket Reference

Explore RV systems with diagrams

Calculated Industries, Inc.

Reference

Access RV types, classes, and system diagrams for electrical, plumbing, and appliance setups. Includes calculators for weight, leveling, and towing calculations.

Engineering Unit Converter

Vector 254 LLC

Reference

A 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...

Ring Sizer - Ring Measure app

Finger size and size

Aleksei Metelkin

Reference

Finger size and size using the 's measurement tool. Input band width and finger shape for accurate results. Provide size recommendations for online or in-store purchases.

Pvc Pipes Measures Insulator++

Clarence Snickers

Reference

Find the reference number for jacketing, elbows, in both PVC and metal. Find common calculation like O.D. and O.C. and more.

SIMpull 600V Calculator

Southwire Company

Reference

The SIMpull 600V Calculator provides multiple calculators within a single app that are connected by specific wire pull characteristics (i.e.

P-T Calculator

Calculate pressure and temperature

National Refrigerants, Inc.

Reference

Calculate 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.

数学口算练习-宝宝学数学和学拼音识字软件

森 袁

Reference

《小学数学口算大全》是一款简洁易用的口算软件，这款算数按照小学数学建议，精心设计了加、减、乘、除多种运算题型，能够帮助学幼小衔接、小学生提高数学口算和心算能力。实践发现，孩子每天花几分钟练习心算，数学计算能力和速度可以大幅提高，这款应用软件可以让孩子轻松练习和提高数学口算能力。

Helpline - helpful hotlines

Tap to connect with a counselor

9 Count, Inc.

Reference

Access a list of helplines for mental health support. Tap on a relevant button to connect with a counselor via call or text. View organization details and operating hours before contacting.

Crafting Recipes.

James Upperton

Reference

Ever wondered how to craft certain items within Minecraft? Not wanting to pause the game and change to your internet browser? Then this app is perfect for you! View all the crafting items including •Tools •Armour •Weapons •Food •Mechanical •Dyes •Fireworks •Potions •Add to favourites •Includes...

黄历-万年历黄历和实用工具合辑

Calendar, calculator, and mirror tools

伟 何

Reference

A reference that includes a perpetual calendar, Chinese zodiac calendar, countdown timer, calculator, collage maker, whiteboard, mirror, and flashlight.

风水罗盘-八卦指南针

ShenZhen Meiyinet Technology Co.,Ltd

Reference

罗盘、黄历择日、鲁班尺、梅花易数，一键测向分析家居吉凶。 使科技与传统罗盘相结合，结合实际环境，为你实地分析方向！ 【核心功能】 地图罗盘：实地勘察房屋坐向。 智能罗盘：计算财位、桃花位，健康/事业运势详解。 黄历择日：农历查询，宜忌避开凶日，装修/入伙最佳时机。 鲁班尺：寸金尺量门窗家具，吉凶尺寸一目了然。 梅花易数：起卦预测，买房决策更安心。 支持离线使用，隐私安全 高级订阅： •确认购买时，将向iTunes帐户收取费用 •订阅会自动续订，除非在当前期间结束前至少24小时关闭自动续订 •帐户将在当前期间结束前24小时内收取续订费用，并确定续订费用 •订阅可以由用户管理，并且可以在购买...

Drill Size Charts - Drill bit size tables to show US Number / Letter and Fraction Inch sizes in Decimal Inch and Metric Conversions

Chewy Applications Ltd.

Reference

An easy-to-use set of charts for viewing various drill bit size types and their decimal inch and metric size equivalents and conversions. No typing required, just tap the required size type, and scroll through the chart to find your drill size.