Comparison

SpotOn Grading System Comic Ed vs Card Grader Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SpotOn Grading System Comic Ed

Quickly grade comic books on the spot with a series of multiple-choice questions. Get grades comparable to professional services and track your past assessments. Offers a YouTube tutorial for guidance.

Highlights
  • On-the-spot comic book grading
  • Multiple-choice question format
  • Comparable to third-party grading
  • Track past graded books
  • Identify Qualified or Restored labels
  • Video tutorial available
Features
Read full description

SpotOn Grading Systems, or SGS, is a series of short, multiple choice questions enabling you to grade your comic books on-the-spot and accurately, within seconds. SGS grades are comparable to the third party grading companies such as CGC, CBCS, etc. Some of the highlights of the app are: • All books you've graded are kept in a list on your account allowing you to review your past books and grades. • You’ll have an idea whether your book would receive a Qualified or Restored label. • Multiple choice questions are simple and easy follow and are broken down into different categories of the book’s areas. • Answers are simple and have examples of everyday items to use as examples of size comparison. • A YouTube video tutorial is available to teach you situations and examples you wouldn’t normally have standard knowledge of. Unlimited Grading for One Year: The subscription fee for unlimited comic book gradings for 1 year will be $14.99/year. If you decide to subscribe, payment will be charged to your iTunes Account upon confirming your purchase. The $14.99/year subscription fee will automatically renew unless auto-renew is turned off in your App Store Account Settings. To avoid being billed for a subsequent year, you must turn off auto-renewal at least 24-hours before the end of the current period. You can manage your subscription by going to your App Store Account Settings after purchase. If you decide to leave auto-renewal on, you will be charged $14.99/year for renewing your subscription to unlimited grading within 24-hours prior to the end of the current period. Any unused portion of your free grading trial will be forfeited when you purchase a subscription. Privacy Policy: http://fenixflamecomics.com/privacy/ Terms of Service: http://fenixflamecomics.com/tos/ Video Tutorial: https://www.youtube.com/watch?v=EOA0949K0-8

About

Card Grader Pro

Instantly assess the condition of your trading cards with AI-powered analysis of centering, edges, corners, and surface. For a more in-depth evaluation, choose expert human grading for detailed notes, rarity assessment, and submission guidance. Explore a community showcase of graded cards and view their market prices.

Highlights
  • AI-powered instant grading
  • Expert human grading
  • Condition notes and rarity assessment
  • View card prices
  • Community showcase
Features
Read full description

Get your cards graded instantly with AI or opt for expert human grading! Instantly receive an estimated grade using advanced AI image recognition, analyzing centering, edges, corners, and surface quality. For a more detailed assessment, upgrade to human grading, where an expert will carefully review your card, provide condition notes, assess rarity, and offer guidance on whether it’s worth submitting to a professional grading company. Key Features: - AI-Powered Instant Grading: Get an instant grade with cutting-edge image analysis. - Expert Human Grading: Receive a detailed review with personalized feedback. - Market: Sell your own cards, and buy cards from other users! - Community Showcase: Browse and compare other users’ graded cards. - View card prices! - And more! Card Grader Pro provides AI and human grading as informational estimates only. We do not guarantee any card will receive the same grade from PSA, BGS, CGC, or any other official grading service, and we are not liable for differences in grades, grading outcomes, or related losses. Terms of use: https://firebasestorage.googleapis.com/v0/b/pack-fresh.firebasestorage.app/o/policies%2FTermsOfUse.html?alt=media&token=42470ab8-bf02-4619-8f13-0f44255f7a3b Card Grader Pro is an eBay Partner and may earn a commission on purchases made through links in the app.

Screenshots

SpotOn Grading System Comic Ed4 screens
Card Grader Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Card Grader Pro at 57% against SpotOn Grading System Comic Ed's 13%. Card Grader Pro also leads on rating (4.7 vs 3.3) and update cadence (every 4 days vs every 5 months). SpotOn Grading System Comic Ed's advantage is iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SpotOn Grading System Comic Ed sells 1 in-app purchase, starting at $14.99 per year and Card Grader Pro sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Card Grader Pro holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: Card Grader Pro has 4.9K ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 13% of SpotOn Grading System Comic Ed's written reviews are positive against 57% of Card Grader Pro's.

UpkeepUpdate frequency

SpotOn Grading System Comic Ed ships an update every 5 months, Card Grader Pro every 4 days. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
SpotOn Grading System Comic Ed versus Card Grader Pro: the parameters behind the verdict, then further details
ParameterSpotOn Grading System Comic EdCard Grader Pro
PriceFreeFree
Rating3.3 (24 ratings)4.7 (4.9K ratings) — better
Positive reviews12.5% of reviews57.1% of reviews — better
Number of ratings244.9K — better
Update frequencyEvery 5 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.4 — better15.0
Further details — not scored
Size92 MB112 MB
Age rating4+4+
DeveloperFenix Flame Comics, LLCDaniel Yaakob

Customer experience

SpotOn Grading System Comic Ed

All ratings24 ratings
Positive50.0%
Neutral12.5%
Negative37.5%
Written reviews8 reviews
Positive12.5%
Neutral37.5%
Negative50.0%

Card Grader Pro

All ratings4,866 ratings
Positive94.1%
Neutral2.1%
Negative3.8%
Written reviews333 reviews
Positive57.1%
Neutral8.7%
Negative34.2%

Bugs and requests

SpotOn Grading System Comic Ed

Not enough reviews yet to summarise bugs or requests.

Card Grader Pro

Reported bugs

2 issues
  • Grading information is the same for all cards
  • Doesn't work half the time

Requested features

2 requests
  • Leveler when taking pictures
  • More advanced grading capabilities

In-app purchases

1 purchases

SpotOn Grading System Comic Ed

Subscriptions1
  • Unlimited grading for 1 year$14.991 Year
9 purchases

Card Grader Pro

Subscriptions4
  • Pro Monthly$4.991 Month
  • Pro+ Monthly$9.991 Month
  • Pro Yearly$49.991 Year
Show 1 more
  • Pro+ Yearly$99.991 Year
One-time5
  • Human Grade$1.49
  • Fast Human Grade$1.99
  • Human Grade$2.99
Show 2 more
  • Fast Human Grade$3.49
  • Fast Human Grade$4.99

Questions

Is SpotOn Grading System Comic Ed free?
SpotOn Grading System Comic Ed is free to download, with in-app purchases available.
Is Card Grader Pro free?
Card Grader Pro is free to download, with in-app purchases available.
Which has better reviews, SpotOn Grading System Comic Ed or Card Grader Pro?
Card Grader Pro is rated higher. SpotOn Grading System Comic Ed averages 3.3 out of 5 from 24 ratings, while Card Grader Pro averages 4.7 from 4.9K ratings.
Do SpotOn Grading System Comic Ed or Card Grader Pro have ads?
Neither SpotOn Grading System Comic Ed nor Card Grader Pro shows ads.
Which is updated more often, SpotOn Grading System Comic Ed or Card Grader Pro?
SpotOn Grading System Comic Ed ships an update every 5 months, and Card Grader Pro every 4 days. Most recently, SpotOn Grading System Comic Ed was updated on October 3, 2026 and Card Grader Pro on October 17, 2026.

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