iSolveWaiting
$2.99
1.5.2for iPhone, iPad and more
Age Rating
iSolveWaiting Screenshots
About iSolveWaiting
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 15 or later as well as on Apple Silicon Mac.
This version is universal: iPad and iPhone under 15 or later as well as on Apple Silicon Mac.
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What's New in the Latest Version 1.5.2
Last updated on Jul 21, 2023
Old Versions
This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps.
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Version History
1.5.2
Jul 21, 2023
This version updates the app to iOS 15 minimum. It can run on Apple Silicon Mac. Apple Pencil is supported for taps.
1.5
Jun 28, 2020
iOS 13 update including dark mode support and use of SF Symbols for user interface.
1.4.2
Mar 12, 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.
Better display of labels.
1.4.1
Mar 7, 2020
Dark mode support if run under iOS 13.
Small appearance fixes.
Small appearance fixes.
1.4
Feb 4, 2020
Support iOS 12.4 and later.
Number keyboard fixed for iPad Pro.
Number keyboard fixed for iPad Pro.
1.3
Dec 15, 2016
Fix a bug when computing length and time in the queueing system with the Constant processing time.
Update to iOS 10.
Update to iOS 10.
1.2
Feb 28, 2015
iOS 8.1.3 compatibility
1.1
Dec 24, 2013
iOS 7 migration
1.0
Oct 27, 2012
iSolveWaiting FAQ
Click here to learn how to download iSolveWaiting in restricted country or region.
Check the following list to see the minimum requirements of iSolveWaiting.
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
iPod touch
Requires iOS 15.0 or later.
iSolveWaiting supports English, French