Comparison

YGO Scanner vs MathDropper

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

Head to head
About

YGO Scanner

Scan Yu-Gi-Oh! cards instantly in any language, organize your collection, and build competitive decks. Track real-time prices, compare trades, and discover trending cards. Connect with friends to view their collections and share your own.

Highlights
  • Scan Yu-Gi-Oh! cards in any language
  • Real-time price tracking and history
  • Organize cards into custom folders
  • Build and export competitive decks
  • Compare trade values with friends
  • Track top trending cards
Features
Read full description

Dragon Shield - YGO Scanner & Card Manager is the ultimate companion for Yu-Gi-Oh! collectors and players. Instantly scan cards in any language, organize your collection, build competitive decks, and track real-time prices from top marketplaces. Whether you’re trading, collecting, or preparing for your next game, this app puts everything you need in one place. SOCIAL & FRIENDS Connect with friends and view their collections, decks, wishlists, and tradelists Share your own lists and discover new cards through your network SCAN YU-GI-OH! CARDS Fast image recognition for cards in any language Real-time translation of foreign cards Daily price updates from major Yu-Gi-Oh! marketplaces 30-day price history for every card Find rulings, legality, and official text instantly COLLECTION MANAGER Organize your YGO cards into custom folders Add images, track folder value, and monitor changes over time Export collections to CSV or text for backups and trades Stay updated with built-in price tracking SMART FILTERS & SORTING Sort and filter by attribute, type, rarity, and more Get detailed folder statistics to analyze your collection YGO DECK BUILDER Build decks with full support for main, side, and extra decks Export decks to share with friends or import into tournaments TRADE TOOL Compare trade value between two players instantly See who’s ahead in the trade and by how much Use wishlists and tradelists to plan fair trades TOP MOVERS: WINNERS & LOSERS Track which Yu-Gi-Oh! cards are rising or falling in value Filter by format, date range, or your own collection Spot trends with top winners and losers in your inventory WEEKLY COLLECTION EMAILS Automatic updates with collection stats and pricing trends See value changes, new additions and performance

About

MathDropper

Engage in a rapid math challenge where equations descend from the screen. Solve them before they reach the bottom to enhance your mental agility and reflexes. This game offers a fun way to practice arithmetic for all ages.

Highlights
  • Solve falling equations
  • Practice addition, subtraction, multiplication, division
  • Sharpen mental math skills
  • Boost reflexes
  • Suitable for all ages
Features
Read full description

Sharpen your math skills with a fast-paced brain workout! In MathDropper, equations fall from the top of the screen. Can you solve them before they hit the bottom? Whether you’re practicing addition, subtraction, multiplication, or division, this game keeps your mind sharp and your reflexes quicker than ever. It's perfect for kids, students, and adults who want to boost their mental math in just a few minutes a day. Train your brain and have fun doing it!

Screenshots

YGO Scanner4 screens
MathDropper4 screens

Verdict

The call

The clearest difference is in-app purchases: MathDropper at none against YGO Scanner's 13. MathDropper also leads on rating (5.0 vs 4.7). YGO Scanner's advantage is update cadence (every 11 days vs every 8 months) and ratings volume (1.7K vs 1). On price, ads, device support and iOS requirement 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. YGO Scanner sells 13 in-app purchases, starting at $3.99 per month. MathDropper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MathDropper holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: YGO Scanner has 1.7K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

YGO Scanner ships an update every 11 days, MathDropper every 8 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

Scorecard5 real differences · 5 level
YGO Scanner versus MathDropper: the parameters behind the verdict, then further details
ParameterYGO ScannerMathDropper
PriceFreeFree
Rating4.7 (1.7K ratings)5.0 (1 ratings) — better
Positive reviews63.4% of reviews—
Number of ratings1.7K — better1
Update frequencyEvery 11 days — betterEvery 8 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size230 MB3 MB
Age rating4+4+
DeveloperARCANE TINMEN APSCody Taylor

Customer experience

YGO Scanner

All ratings1,745 ratings
Positive93.0%
Neutral3.4%
Negative3.6%
Written reviews123 reviews
Positive63.4%
Neutral9.8%
Negative26.8%

MathDropper

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

YGO Scanner

Reported bugs

4 issues
  • Grouping and sorting issues
  • Crashing and freezing
  • Incorrect card information
  • Inability to add cards to wishlist

Requested features

5 requests
  • Multiple deck building and management
  • Automatic condition detection
  • Expanded card database
  • Improved search and filtering
  • Sync across multiple devices

MathDropper

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

YGO Scanner

Subscriptions13
  • Common Monthly$3.991 Month
  • Mythic Monthly$3.991 Month
  • Rare Monthly$3.991 Month
Show 10 more
  • Uncommon Monthly$3.991 Month
  • Premium Monthly1 Month trial$3.991 Month
  • Premium Monthly7 Days trial$3.991 Month
  • Mythic Yearly$9.991 Year
  • Rare Yearly$9.991 Year
  • Uncommon Yearly$9.991 Year
  • Premium Yearly1 Month trial$29.991 Year
  • Premium Yearly7 Days trial$29.991 Year
  • Common Yearly$39.991 Year
  • Premium Yearly7 Days trial$39.991 Year
None

MathDropper

No in-app purchases

Questions

Is YGO Scanner free?
YGO Scanner is free to download, with in-app purchases available.
Is MathDropper free?
MathDropper is free to download, with no in-app purchases.
Which has better reviews, YGO Scanner or MathDropper?
MathDropper is rated higher. YGO Scanner averages 4.7 out of 5 from 1.7K ratings, while MathDropper averages 5.0 from 1 ratings.
Do YGO Scanner or MathDropper have ads?
Neither YGO Scanner nor MathDropper shows ads.
Which is updated more often, YGO Scanner or MathDropper?
YGO Scanner ships an update every 11 days, and MathDropper every 8 months. Most recently, YGO Scanner was updated on October 17, 2026 and MathDropper on October 3, 2026.

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