Best Card Adder 21 Apps & Games

245+ iOS apps & games curated and reviewed

4.0 avg rating
20 free apps & games
Updated August 2026

With an average user rating of 4.0★, the card adder 21 category is one of the App Store's strongest. Browse all 245+ apps and games we track, sorted so the most loved ones surface first.

Compare top Card Adder 21 Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Card Adder 21Card Adder 21Free5.0★ (1)NoYesJul 2026
221 Trainer21 TrainerFree3.4★ (20)NoNoMay 2026
3WEX CardControlWEX CardControlFree4.8★ (56K)NoNoSep 2026
421 - super fun Twenty-One game21 - super fun Twenty-One gameFree3.6★ (5)NoYesJul 2026
5TCGplayerTCGplayerFree4.0★ (13K)NoNoSep 2026
6Cards AI: Sports Card ScannerCards AI: Sports Card ScannerFree5.0★ (13)NoYesSep 2026
7Sparkl.gg: TCG Card ScannerSparkl.gg: TCG Card ScannerFree4.0★ (4)NoYesSep 2026
8Brazinos CardsBrazinos CardsFree4.5★ (4)YesNoAug 2026

Top Picks for Card Adder 21

Card Adder 21#1

Card Adder 21 by Dot Business Integrated Solutions

Card Adding Mental Training
Editor's Choice
🎮 Games
5.0(1 ratings)
FreeIn-App Purchases
Card Adder 21 screenshot 1
Card Adder 21 screenshot 2
Card Adder 21 screenshot 3
Card Adder 21 screenshot 4
Card Adder 21 screenshot 5

Enhance your mental math skills by tracking a running total as cards are dealt. Progress through increasingly challenging levels with a timed element. The game offers progress tracking and is designed to make counting enjoyable.

WEX CardControl#3

WEX CardControl by WEX, Inc.

Manage your cards on-the-go
Worth Considering
💼 Business
4.8😞(56K ratings)
Free
WEX CardControl screenshot 1
WEX CardControl screenshot 2
WEX CardControl screenshot 3
WEX CardControl screenshot 4
WEX CardControl screenshot 5
WEX CardControl screenshot 6

Manage your EFS or Fleet One cards with real-time balances, transaction details, and fuel location finder. This app allows drivers to quickly access card functions, register checks, and manage funds on the go.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient
  • 💡 Helpful for finding fuel prices
  • 🚀 Transparent and transparent

Room to Improve

  • 🐛 App crashes frequently
  • 🐛 Inaccurate fuel prices and discounts
  • 🐛 Difficulty finding fuel stations along routes

More Card Adder 21 apps to explore

FAQ about Card Adder 21

What are the best card adder 21 apps & games for iPhone?
Card Adder 21 tops our card adder 21 apps & games ranking as of August 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top card adder 21 apps & games we rank are free to download, including Card Adder 21 and 21 Trainer.
Card Adder 21 has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 245+ card adder 21 apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Cards are dealt one by one, and you must keep track of the running total to advance through levels. The game features progressive difficulty and a timed challenge.
Card Adder 21 offers progressive difficulty levels with timed challenges, progress tracking, and a fun card-dealing gameplay mechanic to improve mental adding skills.