Back-Time Calculator1.5.1 - App Store
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Publisher Description
The Back-Time Calculator application allows you to enter time values to determine a back-time. The calculator starts at 60:00. You enter your time and press the enter button. Your time is subtracted from the current back-time value. When you want to start over, press the AC button to clear all entered values. You can also swipe individual times in the list to delete individual time entries.
Version History Nothing. Apple is making me create a new version because they can't conceive of the idea that software doesn't need to be updated. But I guess that we need to take marching orders from the company that the forcing liquid glass on us. That's Apple for making me waste an afternoon doing nothing to this app. 1.5.1 11/11/2025 Back in the App Store! 1.5.0 09/21/2022 Minor bug fixes 1.4.1 03/09/2019 Added ability to mute the clicking sound made by the calculator buttons 1.4.0 02/13/2018 Update fo iPhone X
Bug fix for setting base value 1.3.3 02/12/2018 Minor bug fixes 1.3.1 01/31/2017 Added timer/alarm for back-time. 1.3.0 03/07/2016 Updated for iOS 8
Added shake to undo support 1.2.2 10/01/2014 Minor optimizations 1.2.1 08/03/2014 Updated user interface for iOS 7
Added ability to change the target time
Added ability to change the target time to your own values 1.2.0 05/19/2014 Minor improvements 1.1.8 05/30/2013 Added support for iOS 6 and iPhone 5 1.1.7 09/25/2012 Minor bug fixes 1.1.6 02/16/2012 Minor bug fixes 1.1.5 01/20/2012 Added support for iPad. The iPad version provides 4 individual calculators. 1.1.4 12/17/2011 Back-TIme Calculator now remembers the information entered in the calculator between sessions. 1.1.3 09/29/2011 Minor bug fixes 1.1.2 09/01/2011 1.0 04/08/2011
About Back-Time Calculator
The company that develops Back-Time Calculator is Goodman Productions, LLC. The latest version released by its developer is 1.5.1.
To install Back-Time Calculator 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 2026-10-14 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 Back-Time Calculator as malware if the download link is broken.
How to install Back-Time Calculator on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Back-Time Calculator 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 Back-Time Calculator 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 1.5.1
posted on 2026-10-14
Version History Nothing. Apple is making me create a new version because they can't conceive of the idea that software doesn't need to be updated. But I guess that we need to take marching orders from the company that the forcing liquid glass on us. That's Apple for making me waste an afternoon doing nothing to this app. 1.5.1 11/11/2025 Back in the App Store! 1.5.0 09/21/2022 Minor bug fixes 1.4.1 03/09/2019 Added ability to mute the clicking sound made by the calculator buttons 1.4.0 02/13/2018 Update fo iPhone X
Bug fix for setting base value 1.3.3 02/12/2018 Minor bug fixes 1.3.1 01/31/2017 Added timer/alarm for back-time. 1.3.0 03/07/2016 Updated for iOS 8
Added shake to undo support 1.2.2 10/01/2014 Minor optimizations 1.2.1 08/03/2014 Updated user interface for iOS 7
Added ability to change the target time
Added ability to change the target time to your own values 1.2.0 05/19/2014 Minor improvements 1.1.8 05/30/2013 Added support for iOS 6 and iPhone 5 1.1.7 09/25/2012 Minor bug fixes 1.1.6 02/16/2012 Minor bug fixes 1.1.5 01/20/2012 Added support for iPad. The iPad version provides 4 individual calculators. 1.1.4 12/17/2011 Back-TIme Calculator now remembers the information entered in the calculator between sessions. 1.1.3 09/29/2011 Minor bug fixes 1.1.2 09/01/2011 1.0 04/08/2011
version 1.5.1
posted on 2025-11-11
Nothing. Apple is making me create a new version because they can't conceive of the idea that software doesn't need to be updated. But I guess that we need to take marching orders from the company that the forcing liquid glass on us. That's Apple for making me waste an afternoon doing nothing to this app.
version 1.5.0
posted on 2022-09-21
Sep 21, 2022
Version 1.5.0
Back in the App Store!
Disclaimer
Official App Store Link
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