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Armchair Engineering
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Habit Hopper5.0
Habit Hopper helps you form good habits.
Track the areas of your life you wish to concentrate on and improve upon. Your goal is to build a streak of consecutive days and slowly build your new daily routine.
Log either full or partial progress each day, using the summary for the month as motivationInstall
Feet To Meters – Length Converter (ft to m)5.0
The quickest and easiest way to convert between feet and meters.
Features Include:
- Select your preferred number of decimal placesInstall
Widget Trivia5.0
Challenge your brain and your friends with ten daily trivia questions, right on your home screen!
Effortlessly view questions via the convenient widget, and then answer in app and see where you rank with daily and weekly leaderboards.
General knowledge facts are displayed between questions, to keeInstall
Pounds To Grams5.0
The quickest and easiest way to convert between pounds and grams.
Features Include:
- Select your preferred number of decimal placesInstall
Yards To Meters5.0
The quickest and easiest way to convert between yards and meters.
Features Include:
- Select your preferred number of decimal placesInstall
Greeto5.0
Easily create great greeting cards for family and friends!
Greeto allows you to quickly overlay your text on any image or video.
Customise your message with your choice of font style, font size, font color, outline color, outline width and opacity. Text can be placed anywhere within the image.
ChInstall
Inches To Centimeters – Length Converter (in to cm)5.0
The quickest and easiest way to convert between inches and centimeters.
Features Include:
- Select your preferred number of decimal placesInstall
Timetable Pad Mini5.0
After easily entering in your schedule's details, Timetable Pad will become your 'go-to' guide for knowing when and where your studies take place.
Designed for students with feedback from students.
Features Include:
- Notes: Jot down assignment details and other important tasks.
- Text SuggestionInstall
Milliliters To Cups5.0
The quickest and easiest way to convert between milliliters and US cups.
Features Include:
- Set precision mode to either return cups as a decimal or round to nearest eighth (1/8)
- Select your preferred number of decimal placesInstall
Inches To Millimeters – Length Converter (in to mm)5.0
The quickest and easiest way to convert between inches and millimeters.
Features Include:
- Select your preferred number of decimal placesInstall
Square Feet To Square Meters – Area Converter (ft² to m²)5.0
The quickest and easiest way to convert between square feet and square meters.
Features Include:
- Select your preferred number of decimal placesInstall
Canadian Dollars To US Dollars4.9
The quickest and easiest way to convert between Canadian Dollars (CAD) and US Dollars (USD).
Features Include:
- Uses the latest conversion price data
- Select your preferred number of decimal placesInstall
Euros To US Dollars4.9
The quickest and easiest way to convert between Euros (EUR) and US Dollars (USD).
Features Include:
- Uses the latest conversion rate information
- Select your preferred number of decimal placesInstall
Tipping++4.9
A striking & user-friendly tip calculator!
Quickly work out tips & split bills amongst friends with ease.
Ad supported. Ads can be removed with a one-time in-app purchase.Install
Feet To Centimeters4.9
The quickest and easiest way to convert between feet and centimeters.
Features include:
- Select your preferred number of decimal placesInstall
Pounds To Kilograms4.9
The quickest and easiest way to convert between pounds (lb) and kilograms (kg).
Features Include:
- Select your preferred number of decimal placesInstall
Fluid Ounces To Milliliters – Liquid Volume Converter (fl oz to ml)4.9
The quickest and easiest way to convert between fluid ounces and milliliters.
Features Include:
- Select your preferred number of decimal placesInstall
Swiss Francs To US Dollars4.8
The quickest and easiest way to convert between Swiss Francs (CHF) and US Dollars (USD).
Features Include:
- Uses the latest conversion rate information
- Ability to select your preferred number of decimal placesInstall
British Pounds To US Dollars4.8
The quickest and easiest way to convert between British pounds (GBP) and U.S. dollars (USD).
Features Include:
- Uses the latest conversion rate information
- Ability to select your preferred number of decimal placesInstall
Japanese Yen To US Dollars4.8
The quickest and easiest way to convert between Japanese Yen (JPY) and U.S. Dollars (USD).
Features Include:
- Uses the latest conversion rate information
- Ability to select your preferred number of decimal placesInstall
Mexican Pesos To US Dollars4.8
The quickest and easiest way to convert between Mexican Pesos (MXN) and US Dollars (USD).
Features Include:
- Uses the latest conversion rate information
- Ability to select your preferred number of decimal placesInstall
Fraction Help Calculator4.8
Makes solving & learning fractions easy!
Fraction Help is a fraction calculator & educational tool that enables you to quickly solve fraction problems.
Features Include:
- Accurately solve fraction equations (addition, subtraction, multiplication & division)
- View detailed working, to learn hInstall
Body Mass Index Calculator BMI4.8
Simple body mass index (BMI) calculator that also determines the healthy weight range for your height.
Features Include:
- Set preferred height units from: mm, cm, m, km, inches, feet
- Set preferred weight units from: kg, lb
- Select your preferred number of decimal placesInstall
Ounces To Grams – Weight Converter (oz to g)4.8
The quickest and easiest way to convert between ounces and grams.
Features Include:
- Select your preferred number of decimal placesInstall
Temperature Converter Classic4.8
Quickly and easily convert temperatures between Celsius, Fahrenheit and Kelvin.Install
Temperature Converter4.8
A striking & user-friendly temperature converter!
Quickly convert temperatures between Celsius, Fahrenheit & Kelvin.
Ad Supported. Ads can be removed with a one-time in-app purchase.Install
Ohmulator4.7
Makes Ohm's Law simple!
Ohmulator is a simple, yet robust, electric circuit calculator that enables you to quickly find the unknown variables of a circuit.
Ohmulator allows you to easily adjust unit types on the fly (eg. milli Amps, Amps, kilo Amps), which means no prior conversion!
Enter two knoInstall
Concrete Help4.7
Concrete Help is the easiest way to find how much concrete is needed for a given hole, slab or tube.
Features Include:
- Accurately solve concrete volume equations
- Set preferred input units from: mm, cm, m, km, inches, feet, yards and miles
- Set preferred output units from: mm³, cm³, m³, km³, Install
Trigonometry Help4.7
Trig Help is a simple triangle calculator that enables you to quickly and easily find unknown angles & sides of any right-angled triangle.
Features Include:
- Accurately solve right-angled triangles
- Workings view, so you can see the math behind the solutions (requires optional upgrade)
- View Install
Trigonometry Help Lite4.6
Trig Help is a simple triangle calculator that enables you to quickly and easily find unknown angles & sides of any right-angled triangle.
Features Include:
- Accurately solve right-angled triangles
- Workings view, so you can see the math behind the solutions (requires optional upgrade)
- View Install
Stair Help4.5
Stair Help is the easiest way to calculate staircase riser, going, stringer & base lengths when building!
Features Include:
- Accurately solve staircase equations
- Set preferred units from: mm, cm, inches
- Adjustable max riser height
- Set preferred number of decimal places
- Set preferred fracInstall
Rafter Help4.5
Rafter Help is the easiest way to calculate rafter length and associated values when building!
Quickly find roof pitch, rafter lengths and ridge height for gable roofs, based on room and ridge width.
Or calculate length values with more control from the Advanced tab.
Features Include:
- AccuratInstall
Miles To Kilometers – Length Converter (mi to km)4.5
The quickest and easiest way to convert between miles and kilometers.
Features Include:
- Select your preferred number of decimal placesInstall
Character Pad4.5
Character Pad gives you quick access to hundreds of beautiful and useful special characters, which you can use in any application.
Simply tap on a character to copy it to your device's clipboard, open any other app, and paste it anywhere you like. Done. Easy!
Customise your IMs, emails, documents Install
Notched4.4
Embrace the notch and make your new device shine with custom bordered wallpapers!
Notched is a tool for creating cool and distinct wallpapers for your iPhone.
Quickly and easily make wallpapers for your home or lock screen that highlight the unique aesthetic of your new phone, in just four simpleInstall
US Gallons To Liters – Liquid Volume Converter (gal to L)4.4
The quickest and easiest way to convert between US gallons and liters.
Features Include:
- Select your preferred number of decimal placesInstall
Gold Price Tracker4.4
Gold Price Tracker is the easiest way to keep track of current gold prices!
Feature include:
- Select preferred display currency from 31 currencies
- Set preferred gold measurement unit form troy ounces and grams
- Display historical in graphical form for the last 3, 6, 12 or 24 months
- Have dailyInstall
Fraction Help4.4
Makes solving & learning fractions easy!
Fraction Help is a fraction calculator & educational tool that enables you to quickly solve fraction problems.
Features Include:
- Accurately solve fraction equations (addition, subtraction, multiplication & division)
- View detailed working, to learn hInstall
Quick Commodities4.3
A glanceable overview of the commodities market in your pocket!
Quick Commodities is the easiest way to stay up-to-date with market changes, with recent and historical price data at your fingertips via a simple and information-dense interface.
Features include:
• Price and price change data for 15Install
Flow Rate Help4.3
Quickly find flow rate, required pipe diameter or velocity of a liquid!
Features Include:
- Accurately solve flow rate equations
- Set preferred diameter unit from: mm, cm, m, km, inches, feet, yards and miles
- Set preferred velocity unit from: m/s, m/min, km/min, km/h, ft/s, ft/min, mi/min and Install
House Squarer4.2
House Squarer is the easiest way to find the floor area of your house.
Features Include:
- Set preferred input units from: mm, cm, m, km, inches, feet, yards and miles
- Set preferred output units from: mm², cm², m², km², inches², feet², yards² and miles²
- Select your preferred number of decimalInstall
Student Timetable4.1
Student Timetable is a simple and straightforward reference for your school or college timetable.
After easily entering your timetable details, Student Timetable will become your 'go-to' guide for knowing when and where your studies take place!
Features include:
• Full seven-day week
• Task list
•Install
Stone To Kilograms4.0
The quickest and easiest way to convert between stones (s) and kilograms (kg).
Features Include:
- Select your preferred number of decimal placesInstall
Character Writer3.8
Character Writer is an elegant text editor and the best way to work with special characters on the iPad.
Character Writer's custom keyboard offers you easy access to over 500 special characters while you type.
Designed with style and function in mind, Character Writer is the perfect productivityInstall
Notions Task Manager3.6
Spend less time organising lists and more on the tasks at hand!
Notions is a simple and elegant task manager that enables you to quickly record your thoughts and ideas. Just open Notions and begin typing to enter a new entry. Simple, quick and easy!
Cloud sync seamlessly shares your data across alInstall
AX-CPU3.2
With AX-CPU you can easily find the CPU name, model, manufacturer and other technical details of your device.Install
Arvocast3.0
An elegant podcast player designed for convenience.
Arvocast is a modern, highly configurable audio podcast player with many useful features in a simple, intuitive interface:
- Queue episodes and rearrange the list whenever you want.
- Download podcasts for playing anytime, even when offline, and Install
Special Character Keyboard3.0
Character Keyboard is an elegant custom keyboard that gives you easy access to over 500 special characters while you type.
Designed with style and function in mind, Character Keyboard is the perfect productivity tool for anyone who writes anything on their iPhone or iPad.
Features Include:
• Install
Step Graph1.5
Quickly turn your spreadsheets into striking animated charts!
Step Graph is a simple tool for creating bar chart videos from your data, bringing it to life.
Data is imported as a CSV file, animated videos are exported as mp4 files.Install
Geomulator1.0
Solve planar shapes fast!
Geomulator is a geometry calculator that will help you quickly find unknown values for a variety of common 2D shapes: square, rectangle, circle, ellipse (oval), triangle, right triangle, trapezoid.
Features Include:
- Accurately solve geometry equations
- Enter angles iInstall
Notions 21.0
Spend less time organising lists and more on the tasks at hand!
Notions is a simple and elegant task manager that enables you to quickly record your thoughts and ideas. Just open Notions and begin typing to enter a new entry. Simple, quick and easy!
Cloud sync seamlessly shares your data across alInstall
MPG To Kilometers Per Liters1.0
The quickest and easiest way to convert between miles per gallon (mpg) and kilometers per liters (km/L).
Features Include:
- Select your preferred number of decimal placesInstall
NZ Dollars To AU Dollars-
The quickest and easiest way to convert between New Zealand Dollars
(NZD) and Australian Dollars (AUD).
Features Include:
- Uses the latest conversion data
- Select your preferred number of decimal placesInstall
Chinese Yen To Japanese Yen-
The quickest and easiest way to convert between Japanese Yen (JPY) and Chinese Yuan (CNY).
Features Include:
- Uses that latest conversion rate information
- Ability to select your preferred number of decimal placesInstall
Russian Rubles To Euros-
The quickest and easiest way to convert between Russian Rubles (RUB) and Euros (EUR).
Features Include:
- Uses the latest conversion rate information
- Ability to select your preferred number of decimal placesInstall
Canadian Dollars To UK Pounds-
The quickest and easiest way to convert between Canadian Dollars (CAD) and British Pounds (GBP).
Features Include:
- Uses the latest conversion data
- Select your preferred number of decimal placesInstall
British Pounds To Euros-
The quickest and easiest way to convert between British Pounds (GBP) and Euros (EUR).
Features Include:
- Uses the latest conversion data
- Select your preferred number of decimal placesInstall
Chinese Yuan Singapore Dollars-
The quickest and easiest way to convert between Singapore Dollars (SGD) and Chinese Yuan (CNY).
Features Include:
- Uses the latest conversion rate information
- Ability to select your preferred number of decimal placesInstall
BarConvert-
BarConvert is a simple and striking unit converter.
Quickly convert values in the following categories:
- Area
- Currency (uses latest conversion data)
- Length
- Power
- Pressure
- Temperature
- Time
- Volume
- WeightInstall
Widget Caddy-
Widget Caddy lets you personalise your home screen with a variety of customisable widgets.
Available widget types include:
- Clock
- Calendar
- Facts
- Quotes
- PhotoInstall
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