QikCalc - Data Unit Converter converts to and from 6 different data units and also 4 different data storage media.

Features
- Enter data units up to 999,999,999,999!
- 6 data units
- 4 data storage media units
- 90 different conversions.
- Supports Retina display.
- Universal App. Designed for iPad, iPhone and iPod touch.

Data Units
- Bits (b)
- Bytes (B)
- Kilobytes (KB)
- Megabytes (MB)
- Gigabytes (GB)
- Terabytes (TB)

Data Storage Media
- CD (640MB)
- Single-Layer DVD (4.7GB)
- Dual-Layer DVD (8.5GB)
- Blu-Ray (25GB)

Ever had some data you needed to backup onto DVD but weren't sure how many DVD's you needed?

If for example you knew you had 20GB of data you needed to backup, you could enter this amount in and find out instantly you could choose between thirty-two CD's, five single-layer DVD's or three dual-layer DVD's.

Note: If converting data storage media and the result is not a whole number, keep in mind you may need to round up the result.

In the above example, 20GB is equal to 31.25 CD's meaning the 32nd CD will be 25% filled which is why it is rounded up to 32 CD's.