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Piet Jonas
- Subscribe: RSS
- Platforms: iOS Apps (157) iOS Games (10)
- Rankings: 0
- Total: 167
- Lists: 1 + 1
- Comments: 0
Open Results: 1 - 40 of 167
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- WorldWatchr HD
- iOS Apps: Photo & Video By: Piet Jonas
- $2.99
- Lists: 0 0 0
- Points: 0 + 2 (1.0) Version: 1.1.4 Turn your iPad into a digital photo frame for the webcams of the world. This way you can stay in touch with your home, famous places of the world, the current traffic conditions and ... ⥯
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- Percentage
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 2 (3.0) Version: 1.3.3 This percentage calculator helps to find the proportion between two values expressed in percent. You can calculate any value in the percentage equation, just fix the one you want to ... ⥯
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- My Position App
- iOS Apps: Navigation By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 4 (1.0) Version: 1.3.2 Quickly see where and how high you are on earth. 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 so called ... ⥯
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- Moon Phases
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 2.5.2 Countdown to the exact time of the next moon phases: full moon, new moon and first and last quarter. Features: - add moon phases to calendar - share moon phases - blue moon and black ... ⥯
- Ad
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- Budget App
- iOS Apps: Finance By: Piet Jonas
- $1.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 1.3.3 Stay in control and monitor your daily, weekly or monthly spendings with the help of this budget tracker application. Set yourself a limit and debit all your payments. You can always ... ⥯
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- Just Search
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.2.4 Search the WWW quickly with different search engines and services. Features: - Keeps a history list of your searches - Orders the engines automatically by the least recently used first ⥯
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- Distance App
- iOS Apps: Travel By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 3 (2.3) Version: 1.3.3 Find the distance and direction between any two places on earth. Features: - it calculates the shortest distance (on an orthodrome) or the distance with constant bearing (rhumb line or ⥯
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- Sunset
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 4 (1.5) Version: 2.4.4 This applications helps to calculate the sunrise and sunset times of your current location or each location in the world on each day of the year. Enjoy planning your next holiday, trip ⥯
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- WorldWatchr
- iOS Apps: Entertainment By: Piet Jonas
- $1.99
- Lists: 0 0 0
- Points: 1 + 1 (1.0) Version: 1.1.3 Now you can stay in touch with your home, famous places of the world, the current traffic conditions and much more by watching your favorite web cams on your iPhone. The WorldWatchr ... ⥯
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- Degrees Converter
- iOS Apps: Weather By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 Version: 1.2.2 Convert between degrees Celsius and degrees Fahrenheit. Features: - °F/°C converter for any arbitrary value - tap and drag the line to snap to multiple degrees - nicely animated ... ⥯
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- Chess Clock App
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 1.3.2 A chess clock consists of two connected clocks which can't run at the same time. Use it as a game clock to measure the time used by two players for their moves e.g. in game of chess. ... ⥯
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- Holidays Countdown
- iOS Apps: Travel By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.8.2 Get countdowns for the upcoming and current holidays in different countries. Features: - add holiday events to calendar - share holidays - works offline with cached calendar data - ... ⥯
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- Car Counter
- iOS Games: Family By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 Version: 1.3.2 Ease the pain of long journeys for your kids by counting cars with different colors. See which color wins or just count them indefinitely. Runs on Apple Watch as well. ⥯
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- Call Checker
- iOS Apps: Business By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 Version: 1.3.3 In a global world it becomes more and more difficult to keep track of the local times of all your important contacts. If you want to avoid to call them at a bad time this application ... ⥯
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- Boiling
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 1.1.3 Calculate the boiling temperature of water and the air pressure for your current elevation on earth or any other altitude. Use it in school, education, physics classes or for boiling ... ⥯
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- Checklists XL
- iOS Apps: Productivity By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.5.3 Create and manage all sorts of checklists. E.g. for travel, sports and things to do or to remember. Features: - Multiple checklists - check and uncheck the items on each list - reset ... ⥯
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- Workout
- iOS Apps: Health & Fitness By: Piet Jonas
- $1.99
- Lists: 0 0 0
- Points: 0 + 1 (3.0) Version: 1.3.2 Interval training is one of the best methods to enhance your physical fitness and burn calories and is therefore a basic part of many physical exercise and workout sessions. It is ... ⥯
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- Checklists App
- iOS Apps: Productivity By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.4.3 Create and manage all sorts of checklists. E.g. for travel, sports and things to do or to remember. Features: - Multiple checklists - check and uncheck the items on each list - reset ... ⥯
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- Compass
- iOS Apps: Navigation By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 3 (3.0) Version: 2.2.2 This application adds the a compass to your device. It either uses the built in magnetic compass (if available) or provides a sun compass (You just have to see the sun and know the ... ⥯
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- Compass XL
- iOS Apps: Navigation By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.2.7 This application adds the missing compass to the iPad. It either uses the built in magnetic compass (if available) or provides a sun compass (You just have to see the sun and know the ... ⥯
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- The Week Number
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 1.4.3 This application calculates the number of the week for any date in the past and the future. It can either use the US method (first day of week is a Sunday) or the ISO method (first day ⥯
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- Supermoon
- iOS Apps: Weather By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.4.4 Don't miss a bright lunar disk and countdown to the next supermoon events. Supermoon: A supermoon is a new or full moon (syzygy) which occurs when the Moon is at 90% or greater of its ... ⥯
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- Blue Moon App
- iOS Apps: Weather By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (4.0) Version: 1.3.4 Countdown to the next blue moon and black moon events. Blue Moon: The second full moon event in the same month. Black Moon: The second full new event in the same month. Features: - ... ⥯
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- Altimeter (Barometer)
- iOS Apps: Travel By: Piet Jonas
- $1.99
- Lists: 0 0 0
- Points: 0 Version: 1.0.4 This altimeter either uses GPS or the built in barometer (available since iPhone 6) to determine your current elevation on earth. While GPS provides the absolute altitude as long as ... ⥯
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- Average Calculator
- iOS Apps: Education By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 1.2.2 Calculates the arithmetic mean, the geometric mean and the harmonic mean as well as the standard deviation and the confidence interval of a set of numbers. The calculator results can ... ⥯
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- URL Helper
- iOS Apps: Utilities By: Piet Jonas
- $4.99
- Lists: 0 0 0
- Points: 1 Version: 1.3.3 Entering URLs isn't really fun. Most of the time only the domain name varies while the rest consists of standard parts with a lot of special characters which are error prone to enter. ... ⥯
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- VAT Calculator
- iOS Apps: Shopping By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.4.3 This application helps to quickly calculate the sales tax or VAT you have to pay while you shop at home or while traveling abroad. You can select from a predefined list of US and ... ⥯
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- Where am I - App
- iOS Apps: Travel By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (5.0) Version: 1.1.3 Did you ever wonder where you are while you travel and what might be interesting nearby? With this app long distance travels don't have to be boring anymore. Features: - get name of ... ⥯
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- Water Timer
- iOS Apps: Finance By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 Version: 1.2.3 Measure the time you take your shower (or to water the lawn) and calculate the amount of water used and how much you have to pay for it. You can save a history of calculations and ... ⥯
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- Average Calculator HD
- iOS Apps: Education By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 1.1.3 Calculates the arithmetic mean, the geometric mean and the harmonic mean as well as the standard deviation and the confidence interval of a set of numbers. Different data sets can be ... ⥯
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- Ruler App XL
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 3 (2.0) Version: 1.3.4 Turn your iPad into a ruler and measure the scale of any small thing. Features: - switch between imperial and metric scales - adjust a line in the ruler for direct comparison - ... ⥯
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- Units App
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (2.0) Version: 1.6.3 Convert between many units from several categories and different unit systems (metric, imperial, ...). Features: - categories: length, temperature, capacity, weight, energy, power, ... ⥯
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- Loan & Mortgage
- iOS Apps: Finance By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 7 (2.9) Version: 1.3.3 This loan & mortgage calculator helps to find out how much you will have to pay monthly for a mortgage or a loan with a fixed interest rate. You can calculate any value in the loan ... ⥯
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- Text Calculator
- iOS Apps: Productivity By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 3 (2.0) Version: 1.2.3 This is a full text calculator. Just enter your formula in the text box and tap the '=' button (or 'Return' on the keyboard). It keeps a history of your calculations. This way you can ... ⥯
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- Multi Task Timer
- iOS Apps: Education By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (1.0) Version: 1.2.3 Multi Task Timer monitors the completion of a group of task with a common deadline. This is the perfect app while doing e.g. multiple choice tests. Just setup the number of tasks and ... ⥯
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- Basketball Games Pro
- iOS Apps: Sports By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 Version: 1.7.2 Updated for season 2024/2025 See the schedule and countdown to the upcoming NBA basketball games. Works offline with cached calendar data. Features: - add basketball games to calendar ... ⥯
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- Ruler App
- iOS Apps: Utilities By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 5 (2.6) Version: 1.4.1 Turn your iPhone or Apple Watch into a ruler and measure the scale of any small thing. Features: - switch between imperial and metric scales - adjust the height of the ruler for direct ⥯
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- Altitude App
- iOS Apps: Navigation By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 4 (3.8) Version: 1.4.3 This altimeter delivers the altitude of your current position either from the device (GPS) or from the ASTER digital elevation model (with a horizontal accuracy of 30m). Depending on ... ⥯
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- Sunset HD
- iOS Apps: Reference By: Piet Jonas
- $0.99
- Lists: 0 0 0
- Points: 0 + 1 (4.0) Version: 1.1.6 This applications helps to calculate the sunrise and sunset times of your current location or each location in the world on each day of the year. Enjoy planning your next holiday, trip ⥯
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- Humidity App
- iOS Apps: Weather By: Piet Jonas
- $1.99
- Lists: 0 0 0
- Points: 0 + 2 (3.0) Version: 1.0.2 This application shows the current relative outdoor humidity, measured by a nearby weather station for which it uses your current location. The background color changes with the ... ⥯
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«Piet Jonas» is a developer of apps and games available on App Store. Their portfolio currently includes 167 published titles. This developer has not yet received user ratings on AppAgg. Distribution by price: 50 free, 117 paid, and 0 currently discounted titles. Total points recorded via AppAgg: 5 confirmed and 403 indirect. The community has added this developer's products to 1 public lists and 1 private lists. Follow «Piet Jonas» using RSS updates or explore all titles by platform, price, or popularity using the filters above.