Meteorite Check
In-app purchases
Everyone
info
10+
Downloads
About this app
Meteorite Check helps you answer one question: is your rock a meteorite, or a meteorwrong?
Most rocks people suspect are meteorites turn out to be ordinary terrestrial stones or man-made slag. Meteorite Check walks you through the same checks a dealer uses, one at a time, and tells you honestly whether your specimen is worth pursuing.
How it works
The app asks a short series of plain-language questions about your rock: how it responds to a cheap magnet, its weight for its size, whether it has a fusion crust, what color streak it leaves on unglazed tile, and what the inside looks like if it has been cut or broken open. Each answer either keeps the rock in contention or rules it out. Hard rule-outs, such as a red hematite streak, gas bubbles, quartz crystals, or visible layering, end the screening early and save you the cost of a lab test on a rock that cannot be a meteorite.
What you get
At the end you get a clear result: ruled out, inconclusive, or strong candidate, with the reasoning behind it. Strong candidates get guidance on the real next step, which is a hands-on examination and, if warranted, laboratory analysis.
Honest by design
Screening is not testing. The app can flag a candidate, but only a laboratory can confirm a meteorite. Meteorite Check never guarantees a result and never tells you a rock is valuable. Its job is to rule out the rocks that are not meteorites so you do not waste money, and to flag the few that are worth a closer look.
Optional photo analysis
You can add a photo of your specimen for an added layer of review, a one-time $1.99 in-app purchase per specimen. A photo can lower a result when it shows a disqualifying feature, but it cannot turn a common rock into a candidate. The structured checks always run first. The step-by-step screening is always free.
Built by people who do this
Meteorite Check is made by Treasure Coast Meteorite Co., a member of the International Meteorite Collectors Association (IMCA member 3323). Every check is grounded in how real meteorites are identified, including the difference between magnetite and hematite, why vesicles point to terrestrial lava or slag, and why nickel matters in metallic specimens.
The step-by-step screening is free.
Most rocks people suspect are meteorites turn out to be ordinary terrestrial stones or man-made slag. Meteorite Check walks you through the same checks a dealer uses, one at a time, and tells you honestly whether your specimen is worth pursuing.
How it works
The app asks a short series of plain-language questions about your rock: how it responds to a cheap magnet, its weight for its size, whether it has a fusion crust, what color streak it leaves on unglazed tile, and what the inside looks like if it has been cut or broken open. Each answer either keeps the rock in contention or rules it out. Hard rule-outs, such as a red hematite streak, gas bubbles, quartz crystals, or visible layering, end the screening early and save you the cost of a lab test on a rock that cannot be a meteorite.
What you get
At the end you get a clear result: ruled out, inconclusive, or strong candidate, with the reasoning behind it. Strong candidates get guidance on the real next step, which is a hands-on examination and, if warranted, laboratory analysis.
Honest by design
Screening is not testing. The app can flag a candidate, but only a laboratory can confirm a meteorite. Meteorite Check never guarantees a result and never tells you a rock is valuable. Its job is to rule out the rocks that are not meteorites so you do not waste money, and to flag the few that are worth a closer look.
Optional photo analysis
You can add a photo of your specimen for an added layer of review, a one-time $1.99 in-app purchase per specimen. A photo can lower a result when it shows a disqualifying feature, but it cannot turn a common rock into a candidate. The structured checks always run first. The step-by-step screening is always free.
Built by people who do this
Meteorite Check is made by Treasure Coast Meteorite Co., a member of the International Meteorite Collectors Association (IMCA member 3323). Every check is grounded in how real meteorites are identified, including the difference between magnetite and hematite, why vesicles point to terrestrial lava or slag, and why nickel matters in metallic specimens.
The step-by-step screening is free.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Financial info
Data is encrypted in transit
You can request that data be deleted
What’s new
Adds photo analysis credit packs and an unlimited subscription. Adds Arabic, French, and Spanish language support.
App support
About the developer
Treasure Coast Meteorite Co.
contact@meteoritecheck.com
8104 SE Sand Crane Pl
Hobe Sound, FL 33455-3964
United States
+1 901-508-0500
