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Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

tRAID Calc Screenshots

iPad

iPhone

About tRAID Calc

Simple RAID Calculator which supports the most common RAID levels.

- RAID levels supported:
RAID 0, RAID 1, RAID 5, RAID 50, RAID 6, RAID 60, RAID 10
- calculate the RAID size and the effective usable space
- graphical view of all RAID types
- IOPS calculation
- read/write workload configurable

What's New in the Latest Version 1.6.2

Last updated on Dec 10, 2019

Old Versions

- fixed a bug where the usable size was miscalculated (thanks to J.M.)

Version History

1.6.2

Dec 10, 2019

- fixed a bug where the usable size was miscalculated (thanks to J.M.)

1.6.1

Sep 26, 2019

- Automatically change from GB to TB while calculating

1.6.0

Sep 18, 2019

- added SSD disk speed option
- optimized for new iOS
- bugfixes and improvements

1.5.1

Nov 1, 2018

- minor bugfixes
- optimize for new devices and software

1.5.0

Sep 26, 2017

- App is now Universal (added iPad support)
- various fixes

1.4.6

Sep 23, 2017

- bugfixes

1.4.5

Sep 21, 2017

- added IOPS calculation with read, write and total IOPS
- added read/write workload option
- minor bugfixes and code optimization

1.4.4

Sep 14, 2017

- Updated for iOS 11

1.4.3

Mar 25, 2016

Version 1.4.3
-----------------
Important bugfixes

Version 1.4.2
----------------
Improvements:
- RAID 0 accepts now more than two disks
- RAID 6 accepts more than 16 disks
- total and usable size not correctly hiding on button "clear"
- fixed a double message bug

New features:
- german translation added
- added support for RAID 50, RAID 60

several other bugfixes and improvements, iOS 9.3 support.

thanks for your feedback and ratings.

1.4.2

Mar 23, 2016

Improvements:
- RAID 0 accepts now more than two disks
- RAID 6 accepts more than 16 disks
- total and usable size not correctly hiding on button "clear"
- fixed a double message bug

New features:
- german translation added
- added support for RAID 50, RAID 60

several other bugfixes and improvements, iOS 9.3 support.

thanks for your feedback and ratings.

1.3.0

Oct 6, 2014

- completely redesigned in Swift programming language
- optimized graphics for iPhone 6 and iPhone 6 Plus
- multiple bugfixes for iOS8

1.2.0

Sep 18, 2014

- iOS 8 support
- optimized for iPhone 6 and iPhone 6 Plus

1.1.1

Sep 8, 2014

- minor bugfixes
- added new description of raid with fancy graphics!

1.1

Aug 27, 2014

tRAID Calc is now free!
Redesign, add symbols, minor bugfixes, iAd integration