RFK Edition 8
RFK Edition 8 is #132 in Reference Paid in Australia and charting in 1 of 24 countries we track.
Updated 28 Sep 2026 · rankings refresh through the day
DeveloperLucidMobile
CategoryReference
Price19.99 AUD
Released
Rating★ 4.6 (5)
Version1.1.4
Age rating4+
First seen by us
25 Sep 2026
Installs (est.)100+ worldwide
Rating
4.6 ★
5 ratings
Measured
Best rank now
#132
Measured
RFK Edition 8 on the App Store
App details
App ID
1535585090
Publisher
Identic Pty. Ltd.
Minimum OS
iOS 15.6+
iPhone 6s and later
Content rating
4+
Languages
1
EN
Size
150 MB
RFK Edition 8 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| ReferencePaid | #132 |
Apps near RFK Edition 8 on the chart
Reference Paid, around #132.
Ratings
App Store, worldwide.
Rating
4.6 ★
5 ratings
Measured
Ratings
5
Measured
About RFK Edition 8
The release of Australian Tropical Rainforest Plants Edition 8 (RFK 8) represents another significant milestone in the development of this information system for identifying and learning about plants in Australian tropical rainforests. Each edition of the system since 1971 has made significant advances in the coverage of plant groups, the numbers of species included, the effectiveness of the identification system, and in the utilisation of current technology. As always, the aim of this new edition is to enable as many people as possible to simply and accurately identify and learn about plants in Australia’s tropical rainforests.
What is new?
The main goal for Edition 8 of Australian Tropical Rainforest Plants was to move to a mobile application platform that is available both online and downloadable to electronic devices. The coverage of the key includes the rainforests of the whole of the Australian tropics. A second goal was to continue adding taxa from regions already covered that had not been included in previous editions primarily due to lack of specimens for coding, and to update the nomenclature and distribution information for all taxa as required.
Australian Tropical Rainforest Plants Edition 8 includes 2762 taxa in 176 families and 48 new name changes. All flowering plant species are included - trees, shrubs, vines, forbs, grasses and sedges, epiphytes, palms and pandans – except most orchids which are treated in a separate key (see below), and a few other species for which specimens suitable for coding features are lacking.
All rainforest orchids are included in a dedicated orchid module (Australian Tropical Rainforest Orchids) now also delivered online. The need for a separate module was due to the unique morphology of the Orchidaceae family and the distinct set of features required for effective identification to species level. Nine species of orchid have been included within RFK8, mainly terrestrial species that reach more than one metre in height, or climbers.
Similarly, the ferns are currently under development as a separate module, Ferns of Northern Australia. Again, the unique morphology, terminology and features required for effective identification of ferns have dictated that a stand-alone module be developed.
The number of images in the key continues to increase, now numbering over 14,000. Most of images were gathered by CSIRO staff as part of this long-running research project. Significant numbers of new images have been provided by various photographers listed in the Acknowledgements section, most notably Garry Sankowsky, Steve Pearson, John Dowe and Russell Barrett. All donors of images for this project are gratefully acknowledged.
What is new?
The main goal for Edition 8 of Australian Tropical Rainforest Plants was to move to a mobile application platform that is available both online and downloadable to electronic devices. The coverage of the key includes the rainforests of the whole of the Australian tropics. A second goal was to continue adding taxa from regions already covered that had not been included in previous editions primarily due to lack of specimens for coding, and to update the nomenclature and distribution information for all taxa as required.
Australian Tropical Rainforest Plants Edition 8 includes 2762 taxa in 176 families and 48 new name changes. All flowering plant species are included - trees, shrubs, vines, forbs, grasses and sedges, epiphytes, palms and pandans – except most orchids which are treated in a separate key (see below), and a few other species for which specimens suitable for coding features are lacking.
All rainforest orchids are included in a dedicated orchid module (Australian Tropical Rainforest Orchids) now also delivered online. The need for a separate module was due to the unique morphology of the Orchidaceae family and the distinct set of features required for effective identification to species level. Nine species of orchid have been included within RFK8, mainly terrestrial species that reach more than one metre in height, or climbers.
Similarly, the ferns are currently under development as a separate module, Ferns of Northern Australia. Again, the unique morphology, terminology and features required for effective identification of ferns have dictated that a stand-alone module be developed.
The number of images in the key continues to increase, now numbering over 14,000. Most of images were gathered by CSIRO staff as part of this long-running research project. Significant numbers of new images have been provided by various photographers listed in the Acknowledgements section, most notably Garry Sankowsky, Steve Pearson, John Dowe and Russell Barrett. All donors of images for this project are gratefully acknowledged.
Latest updates
1.1.4
Fixed bug preventing downloading images for offline use