Piet Jonas
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- Platforms: iOS Apps (160) iOS Games (12)
- Rankings: 0
- Total: 172
- Lists: 1 + 1
- Reviews: 0
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- Air Pressure App
- iOS Apps: Weather By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.1.4 This application shows the current local air pressure, measured by the internal pressure sensor (if available) or a nearby weather station for which it uses your current location. ...
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- Sensors
- iOS Apps: Utilities By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 3 Version: 1.1.1 See the values of the built in device sensors all together in one app. Supports (if available) acceleration, heading (compass), pressure, position, altitude and speed. In addition it ...
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- Speed App
- iOS Apps: Navigation By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.2.2 This application turns your device into a speedometer and accelerometer. By assigning background colors to speed ranges you can see from the corner of the eye how fast you e.g. to ...
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- Golf
- iOS Apps: Sports By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.8.3 See the schedule and countdown to the current and upcoming PGA tour matches. Features: - add golf tournaments to calendar - share golf events - works offline with cached calendar data ...
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- Thesaurus XL
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.1.2 Retrieve the synonym for every word. If available you will get antonyms, related terms, similar word and user suggestions too. Tap one of the results to start a quick new search for ...
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- Football Games
- iOS Apps: Sports By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 3 Version: 1.6.3 See the schedule and countdown to the current and upcoming NFL football games. Works offline with cached calendar data. Features: - add football games to calendar - share football game
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- Acc Alert
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.2.2 Watch the motion force on your device and get alarmed when the acceleration exceeds a self defined limit.
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- All Countries XL
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.2.2 Do you ask yourself sometimes, where in the world is this country? This application shows each country of the world on the map. Either select it from the list or jump around randomly ...
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- All Countries
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.3.3 Do you ask yourself sometimes, where in the world is this country? This application shows each country of the world on the map. Either select it from the list or jump around randomly ...
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- Speedometer App 2
- iOS Apps: Navigation By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 0 Version: 2.1.1 This application helps to calculate the average velocity over a given distance. Use this to measure e.g. your walking and running speed or to calibrate your car speedometer. It doesn't
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- Quick Chart XL
- iOS Apps: Business By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.2.2 This application lets you quickly chart data series just by entering the numbers (separated by comma or space). Features: - multiple charts - optionally show the average value - ...
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- Rates
- iOS Apps: Finance By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 7 Version: 1.2.2 Monitor the exchange rates for all major currencies. Choose which one you want to see and which amount you want to change. Each selected currency comes with its own calculator for ...
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- Events
- iOS Apps: Entertainment By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.3.2 Creates a number of counters which countdown to the upcoming events from public Google Calendars. Any public calendar can be the source for a counter. - You can select the number of ...
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- Plotter
- iOS Apps: Education By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.3.2 Plot graphs of functions. Enter your formula and the range you want to plot. Features: - By separating the formulas with semicolons you can draw more than one function. - Turn the ...
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- Savings Calculator
- iOS Apps: Finance By: Piet Jonas
- $0.99
- Lists: 1 + 0 Rankings: 0 Reviews: 0
- Points: 1 + 2 Version: 1.3.2 This savings calculator helps to find out how much interest you will get when you invest your money over a given period of time with a fixed interest rate. It calculates the compound ...
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- CountDownr
- iOS Apps: Business By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.4.2 CountDownr lets you create your own collection of countdown counters. Each counter is customized to its own time and date when it goes off. There are two types of counters: - Counters ...
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- Grade Book
- iOS Apps: Education By: Piet Jonas
- $4.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.2.2 This application helps teachers to keep track of the grades, marks and credits of their different classes in school and university. It always shows the up to date average mark or the ...
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- SpeedyMarks
- iOS Apps: Productivity By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.1.2 SpeedyMarks makes it easy to create visual bookmarks and quickly open your favorite web sites. It is insprired by Operas Speed Dial feature. The screenshots for the web sites are ...
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- Max Peak
- iOS Apps: Travel By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.2.2 Find out about the highest peak on your route while you drive, bike or hike (with the help of GPS). You can use this to entertain yourself or your kids to find the highest point on a ...
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- Web Monitor App
- iOS Apps: Business By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.4.2 Monitors your servers or any other web site. The application checks the response time periodically with a HTTP HEAD request which doesn't put much impact on the server. It shows a ...
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- Monty Doors
- iOS Apps: Entertainment By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.2.2 Impress and surprise your friends with the Monty Hall Paradox from the famous game show "Let's make a deal". This application let's you play the game yourself or run a long simulation ...
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- Country Quiz HD
- iOS Games: Trivia By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 3 Version: 2.1.2 Test your knowledge and spot the countries of the world on the map. Choose from different regions. Start with the easier ones like Oceania and North America before you test yourself on
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- City Quiz Germany
- iOS Games: Trivia By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 0 Version: 1.3.2 Test your knowledge and match all district towns in Germany to their corresponding federal states. Features: - Tap the city name to open Wikipedia with further information - List of ...
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- Country Quiz
- iOS Games: Trivia By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.3.2 Test your knowledge and spot the countries of the world on the map. Choose from different regions. Start with the easier ones like Oceania and North America before you test yourself on
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- My Marks
- iOS Apps: Education By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.4.2 Keep track of your grades, marks and credits in school and university. This application always shows your up to date average mark or the sum of your credits in your different subjects.
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- Egg Spoon Race
- iOS Apps: Travel By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 0 Version: 1.1.2 Remember the old egg spoon races on kids birthday parties? Now you don't need an egg and spoon anymore. Just run it from your device and your kids are ready to go. Even better there ...
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- Source Viewer XL
- iOS Apps: Productivity By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 3 Version: 1.2.2 Whether you are a web designer or just curious - this application is for you. Source Viewer shows the HTML, CSS and Javascript source code of any website. Features: - Tags, keywords ...
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- States XL
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 4 Version: 1.2.2 Do you ask yourself sometimes, where in the USA is this state and what is its capital? This application shows each state of the USA on the map. Either select it from the list or jump ...
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- Web Images
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.9.2 Browse the web and set any image from a website as your wallpaper. This application collects the images from web pages (HTML and CSS). Click the image to see it full screen and take a ...
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- Game Counter HD
- iOS Apps: Sports By: Piet Jonas
- $2.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 3 Version: 1.2.2 Turn the iPad into a display replacement on sports or game events with the help of this game counter application. Track the score of different games easily without doing marks on ...
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- State Quiz
- iOS Games: Trivia By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.3.2 Test your knowledge and spot the states of the USA on the map. Choose the difficulty by the number of states to choose from. The wrongly guessed states are collected in a list with ...
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- 3D Plotter XL
- iOS Apps: Education By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.2.2 Plot graphs of 2-dimensional functions in 3D. Enter the formula for the function and the range you want to plot. Features: - toggle grid display - different color themes - contol speed
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- Plotter XL
- iOS Apps: Education By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 0 Version: 1.2.2 Plot graphs of functions. Enter your formula and the range you want to plot. Features: - By separating the formulas with semicolons you can draw more than one function. - Tap the chart
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- Timer App
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 5 Version: 1.5.2 Create timers to monitor how long it takes to do your work, how long you make a pause or whatever you have to time. The timer keeps running even when you close the application. So ...
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- Game Counter
- iOS Apps: Sports By: Piet Jonas
- $2.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.3.2 This is a game counter application. Track the score of different games easily without doing marks on paper. Perfect for sports, board-games, birthday parties and so on. Comes with an ...
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- Capital Quiz
- iOS Games: Trivia By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.3.2 Test your knowledge and name all state capitals of the USA. Adapt the difficulty with the number of capitals to choose from. The wrongly guessed capitals are collected in a list with ...
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- Daily
- iOS Apps: Lifestyle By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.7.2 Remember, track and motivate yourself to do your daily tasks. Keep track of your New Year's resolutions like a daily walk, blog or stop smoking. Check off the tasks you did and see ...
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- States
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 6 Version: 1.4.3 Do you ask yourself sometimes, where in the USA is this state and what is its capital? This application shows each state of the USA on the map. Either select it from the list or jump ...
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- Smooth Countdown
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 0 Version: 1.2.2 Countdown the time with a smoothly animated background. It is the perfect reminder while the device waits in the dock. Features: - toggle between day and night mode - choose between no
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- Smooth Clock
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 0 Version: 1.3.2 Turn your device into a clock with a smoothly animated background. Features: - toggle between day and night mode - choose from 4 different animations - animate random, rainbow or gray ...
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- Baseball Games
- iOS Apps: Sports By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.6.3 Updated for the season 2023 See the schedule and countdown to the upcoming and current MLB baseball games. Features: - add baseball games to calendar - share baseball game events - ...
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- Racing
- iOS Apps: Sports By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.9.4 See the schedule and countdown to the upcoming and current Nascar, Indy Car and Formula One races. Features: - add racing dates to calendar - share racing events - works offline with ...
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- Basketball Game
- iOS Games: Sports By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.4.2 Play basketball on your iPhone, iPod or iPad. First practice and then try to hit as often as possible with 20 shots or with a limited number of attempts per hit. How to play: Tap and ...
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- 3D Plotter
- iOS Apps: Education By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.4.3 Plot graphs of 2-dimensional functions in 3D. Enter the formula for the function and the range you want to plot. Features: - toggle grid display - different color themes - contol speed
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- Contact Mailer
- iOS Apps: Productivity By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.3.2 Create an email with the details of one of your contacts from your address book: - Select the contact. - Choose the contact details you want to send. - Press the Create email button ...
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- My Position HD
- iOS Apps: Navigation By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 2 Version: 1.2.2 Quickly see where and how high you are on earth and how fast. If you define a target you can see how far you still have to go and in which direction. It uses the a constant angle on a ...
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- Source Viewer
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 1 + 1 Version: 1.8.2 Whether you are a web designer or just curious - this application is for you. Source Viewer shows the HTML, CSS and Javascript source code of any website. Features: - Tags, keywords ...
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- Tennis Matches
- iOS Apps: Sports By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 1 Version: 1.7.3 Updated with 2023 tour dates See the schedule and countdown to the upcoming ATP and WTA tennis tournaments. Features: - add tour dates to calendar - share tennis tournament events - ...
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- Calories
- iOS Apps: Health & Fitness By: Piet Jonas
- $0.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 3 Version: 1.4.2 Is it time to think about your weight?. If you plan to start a diet or just want to stay in shape this application is for you. Track your daily calories. Set your limit and see whether
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- Mileage
- iOS Apps: Finance By: Piet Jonas
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 5 Version: 1.5.2 This application helps to calculate the mileage of your car quick and easy while you are on the road. In addition it can give you the cost per distance and maximum range of your car. ...
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