Android apps by Duncan Watson

Hex Converter Plus
Duncan Watson
A simple calculator but with the advantage of showing simultaneously the same number in Decimal, Octal, Hex and Binary. Optional base 3-9 capability (replaces octal). Most calculators display only a single row of digits - this one displays
Free
90
10,000+ downloads
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TOOLS
emf Spectrum
Duncan Watson
A simple scrollable and zoomable picture of the full electromagnetic (EMF) spectrum from 0 Hz to 10^25 Hz. For reference purposes.
Free
70
500+ downloads
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BOOKS_REFERENCE
South Africa Birding Checklist
Duncan Watson
SA Birding Checklist full version. PHOTOS & SOUNDS are downloaded separately, and must be manually installed via your PC. Please check the Readme file at the download website and ensure you know how to do this. The photos and sounds are NO
$2.17
93
100+ downloads
|
BOOKS_REFERENCE
WP & UK Birding Checklist
Duncan Watson
WP Birding Checklist full version (includes UK and Europe) PHOTOS & SOUNDS are downloaded separately, and must be manually installed via your PC. Please check the Readme file at this download website so you know how to do this. The photo
$3.91
91
1,000+ downloads
|
BOOKS_REFERENCE
UK/WP Birding Checklist (demo)
Duncan Watson
UK & WP/Europe Birding Checklist demo version If you find it useful, please consider upgrading to the full version. This is one of a series of Birding Checklist applications for Android mobile phones and tablets. There are applications fo
Free
83
10,000+ downloads
|
BOOKS_REFERENCE
US Birding Checklist
Duncan Watson
US Birding Checklist full version This is one of a series of Birding Checklist applications for Android mobile phones and tablets. There are applications for Australia, New Zealand, United States (excluding Mexico and South America), West
$3.48
90
1,000+ downloads
|
BOOKS_REFERENCE
US Birding Checklist (demo)
Duncan Watson
US Birding Checklist demo version If you find it useful, please consider upgrading to the full version. This is one of a series of Birding Checklist applications for Android mobile phones and tablets. There are applications for Australia,
Free
68
5,000+ downloads
|
BOOKS_REFERENCE
Australian Bird Checklist demo
Duncan Watson
Australian Birding Checklist demo version If you find it useful, please consider upgrading to the full version. This is one of a series of Birding Checklist applications for Android mobile phones and tablets. There are applications for Au
Free
81
5,000+ downloads
|
BOOKS_REFERENCE
NZ Birding Checklist
Duncan Watson
NZ Birding Checklist full version This is one of a series of Birding Checklist applications for Android mobile phones and tablets. There are applications for Australia, New Zealand, United States (excluding Mexico and South America), West
$3.04
93
100+ downloads
|
BOOKS_REFERENCE
Australian Birding Checklist
Duncan Watson
Australian Birding Checklist full version This is one of a series of Birding Checklist applications for Android mobile phones and tablets. There are applications for Australia, New Zealand, United States (excluding Mexico and South Americ
$3.04
88
100+ downloads
|
BOOKS_REFERENCE
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