apps / 1199170606
My Messier
Astronomical Objects List
Kirk Bender · Reference · $0.99 · US storefront
- rating
- 5.0 ★
- ratings
- 3
- updated
- Feb 8, 2018
- released
- Feb 18, 2017
v1.1.0
visible word pool · 5 words
title 10/30 chars · subtitle 25/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of My Messier's pool that are public — the keyword field is not exposed by any API.
from the listing
My Messier is a quick reference of Messier objects: a list of the most famous galaxies, nebulae, and star clusters in astronomy. Each entry contains essential information for the object, such as size, brightness, and distance, as well as stunning images from the Hubble Space Telescope and other observatories and satellites. No internet connection is required for the basic data and images, but a link is provided to open a Wikipedia page on the object for more information if…
Where does it rank? Chart position is one signal — most installs come from keyword search. Check where My Messier ranks for any keyword, free, with the rank checker.
this page is one tool call
{ "tool": "app", "arguments": { "appId": 1199170606, "countries": [ "US" ], "subtitle": true } }
The app tool returns this listing as stable JSON for any storefront — one of thirteen ASO tools your agent gets over MCP. Get a free key.