Outerzone lets visitors search and browse plans for model aircraft, including its catalog of more than 16,000 plans.
Free
24 alternativesPteros
vsOneZoom
Pteros vs OneZoom
How do Pteros and OneZoom compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Pteros | OneZoom |
|---|---|---|
| What it is | The online Pteros museum catalogs known pterosaur genera, from Aerotitan to Zhenyuanopterus. | OneZoom lets visitors browse an interactive tree of life, with suggested starting points for groups of organisms. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Pteros and OneZoom.
MathNet lets users browse and search more than 30,000 Olympiad-level problems from 47 countries in 17 languages.
FreePick
24 alternatives
The Wikispecies project lets visitors browse and contribute information about species through its online reference pages.
PC Progress provides website account and information resources for visitors and general users.
This guide helps aspiring subtitlers improve their skills and points to subtitling resources.
Periodic Table App lets users search chemical elements and view properties in an interactive periodic table.