iSolveWaiting2.0.1 - App Store
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Publisher Description
This is iSolveWaiting, a waiting line calculator app to get queueing theory statistics and probabilities. A waiting line system is represented by units randomly arriving and trying to be serviced by one or more resources; however a queue line (or waiting line) is going to occur if those units arrive more rapidly than the capacity of the system. Queueing theory is studied in the field of operational research and statistics and probabilities are analytically determined. Usual statistics are utilization rate of the system, length of queue, length of system, time waiting in queue, time spent in the system. There are probabilities such as the probability of how busy the system is or not, the probability of an arrival having to wait or not, etc. Those performance measures are important as issues or problems caused by queueing situations are often related to customer dissatisfaction with service or may be the root cause of economic losses in a business. Analysis of the relevant queueing models allows the cause of queueing issues to be identified and the impact of proposed changes to be assessed.
This version is universal: iPad and iPhone under 17 or later as well as on Apple Silicon Mac.
Version History Upgrade to iOS 18. Landscape mode now available for iPhone. Sharing a model with statistics and bar chart is now available through a pdf file. 2.0.1 Oct 1 This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps. 1.5.2 07/21/2023 iOS 13 update including dark mode support and use of SF Symbols for user interface. 1.5 06/28/2020 As suggested by a reviewer, launching the app on iPad in portrait mode now selects and displays results for the default queueing model instead of letting a "Choose a model" blank sheet.
Better display of labels. 1.4.2 03/12/2020 Dark mode support if run under iOS 13.
Small appearance fixes. 1.4.1 03/07/2020 Support iOS 12.4 and later.
Number keyboard fixed for iPad Pro. 1.4 02/04/2020 Fix a bug when computing length and time in the queueing system with the Constant processing time.
Update to iOS 10. 1.3 12/15/2016 iOS 8.1.3 compatibility 1.2 02/28/2015 iOS 7 migration 1.1 12/24/2013 1.0 10/27/2012
About iSolveWaiting
The company that develops iSolveWaiting is Patrick Lyonnais. The latest version released by its developer is 2.0.1.
To install iSolveWaiting on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the iSolveWaiting as malware if the download link is broken.
How to install iSolveWaiting on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the iSolveWaiting is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After iSolveWaiting is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.0.1
posted on 2026-10-13
Version History Upgrade to iOS 18. Landscape mode now available for iPhone. Sharing a model with statistics and bar chart is now available through a pdf file. 2.0.1 Oct 1 This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps. 1.5.2 07/21/2023 iOS 13 update including dark mode support and use of SF Symbols for user interface. 1.5 06/28/2020 As suggested by a reviewer, launching the app on iPad in portrait mode now selects and displays results for the default queueing model instead of letting a "Choose a model" blank sheet.
Better display of labels. 1.4.2 03/12/2020 Dark mode support if run under iOS 13.
Small appearance fixes. 1.4.1 03/07/2020 Support iOS 12.4 and later.
Number keyboard fixed for iPad Pro. 1.4 02/04/2020 Fix a bug when computing length and time in the queueing system with the Constant processing time.
Update to iOS 10. 1.3 12/15/2016 iOS 8.1.3 compatibility 1.2 02/28/2015 iOS 7 migration 1.1 12/24/2013 1.0 10/27/2012
version 2.0.1
posted on 2026-10-06
Version History Upgrade to iOS 18. Landscape mode now available for iPhone. Sharing a model with statistics and bar chart is now available through a pdf file. 2.0.1 5d ago This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps. 1.5.2 07/21/2023 iOS 13 update including dark mode support and use of SF Symbols for user interface. 1.5 06/28/2020 As suggested by a reviewer, launching the app on iPad in portrait mode now selects and displays results for the default queueing model instead of letting a "Choose a model" blank sheet.
Better display of labels. 1.4.2 03/12/2020 Dark mode support if run under iOS 13.
Small appearance fixes. 1.4.1 03/07/2020 Support iOS 12.4 and later.
Number keyboard fixed for iPad Pro. 1.4 02/04/2020 Fix a bug when computing length and time in the queueing system with the Constant processing time.
Update to iOS 10. 1.3 12/15/2016 iOS 8.1.3 compatibility 1.2 02/28/2015 iOS 7 migration 1.1 12/24/2013 1.0 10/27/2012
version 2.0.1
posted on 2026-10-02
Version History Upgrade to iOS 18. Landscape mode now available for iPhone. Sharing a model with statistics and bar chart is now available through a pdf file. 2.0.1 1d ago This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps. 1.5.2 07/21/2023 iOS 13 update including dark mode support and use of SF Symbols for user interface. 1.5 06/28/2020 As suggested by a reviewer, launching the app on iPad in portrait mode now selects and displays results for the default queueing model instead of letting a "Choose a model" blank sheet.
Better display of labels. 1.4.2 03/12/2020 Dark mode support if run under iOS 13.
Small appearance fixes. 1.4.1 03/07/2020 Support iOS 12.4 and later.
Number keyboard fixed for iPad Pro. 1.4 02/04/2020 Fix a bug when computing length and time in the queueing system with the Constant processing time.
Update to iOS 10. 1.3 12/15/2016 iOS 8.1.3 compatibility 1.2 02/28/2015 iOS 7 migration 1.1 12/24/2013 1.0 10/27/2012
version 1.5.2
posted on 2026-09-25
Version History This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps. 1.5.2 07/21/2023 iOS 13 update including dark mode support and use of SF Symbols for user interface. 1.5 06/28/2020 As suggested by a reviewer, launching the app on iPad in portrait mode now selects and displays results for the default queueing model instead of letting a "Choose a model" blank sheet.
Better display of labels. 1.4.2 03/12/2020 Dark mode support if run under iOS 13.
Small appearance fixes. 1.4.1 03/07/2020 Support iOS 12.4 and later.
Number keyboard fixed for iPad Pro. 1.4 02/04/2020 Fix a bug when computing length and time in the queueing system with the Constant processing time.
Update to iOS 10. 1.3 12/15/2016 iOS 8.1.3 compatibility 1.2 02/28/2015 iOS 7 migration 1.1 12/24/2013 1.0 10/27/2012
version 1.5.2
posted on 2023-07-21
This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps.
version 1.5.2
posted on 2023-07-21
Jul 21, 2023
Version 1.5.2
This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps.
version 1.5
posted on 2020-06-28
Jun 28, 2020
Version 1.5
iOS 13 update including dark mode support and use of SF Symbols for user interface.
version 1.2
posted on 2012-10-27
Disclaimer
Official App Store Link
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