Downloads
Available on ios:
Click on the image to the left to download for iOS hardware.
Available on android: 
Click on the image to the left to download for Android hardware.
About Us
Learn about the history and story of SpotOn Grading Systems
What’s the difference between foxing and browning? What is “Marvel Chipping”? Looking for a word or meaning that you don’t know the definition to? Here’s the list of just about everything.
- Glossary of Grading Terms
SpotOn Grading Systems is compiling the web’s largest first appearance database. What book did that Officer Mulligan first appear in? He was in the background of ASM #… Just through “G” we’re at 11,000 firsts and counting.
Coming Soon!
The Web’s Largest First Appearance List
The “Simple Photo Grading” process is a program we are designing that will enable you to snap a photo of the front and back of your collectible and highlight defects on screen, eliminating almost half of the questions required.
Coming Soon!
“Simple Photo Grading” process
Once you grade a book with SGS, “Spot$earch” is a program we are devloping that will gather data and prices from numerous sources and give you trends, statistics, historical, graphs, downloadable data and much more matching your grade. Coming Soon!
“Spot$earch”
Don’t understand question #6 of SGS? Are there any hidden tips or tricks to using the program you might be missing? The answers lie within these walls.
Videos and Tutorials
We want to hear from you. Positive feedback is great and we love hearing how the app has saved you money. But concerns are important too. Or if you just want to brag about your grades or connect with fellow collectors, come on in!
Coming Soon!
SpotOn Grading Systems Official Forums. Accept no substitute.