224+ iOS apps & games curated and reviewed
Every iPhone needs a few good 21 card counter apps and games. We benchmark 224+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.7★ (3) | No | No | May 2026 |
| 2 |  | Free | 4.3★ (56) | Yes | No | Jul 2026 |
| 3 |  | $4.99 | 4.8★ (9.8K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (49K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.2★ (9) | Yes | Yes | Jul 2026 |
| 6 |  | $2.99 | 4.7★ (113) | No | No | Aug 2026 |
| 7 |  | Free | 4.7★ (2.7K) | Yes | Yes | Aug 2026 |
| 8 |  | $6.99 | — | Yes | No | May 2026 |
This app helps users count cards for a 21 card game. By pressing buttons as cards appear, players can track a running total, with a higher positive count indicating a greater chance of winning. It serves as a reference tool for gameplay.
Learn and practice Blackjack card counting techniques with this engaging game. It offers a study guide, card tutorials, and multiple practice modes to refine your skills. Track your progress with high scores and global leaderboards.
Master card counting for blackjack with this professional trainer. Learn the HiLo system, practice basic strategy, and understand deviations to gain an edge over the casino. Features real hand signals and customizable game rules for effective practice.
Experience the thrill of blackjack in a realistic casino setting. Compete against the dealer, aiming to reach 21 or a higher score without busting. Travel to famous global casinos and utilize classic blackjack actions like hit, stand, double down, split, and surrender.
Master blackjack strategy and card counting with this addictive casino game. Learn to bet, double down, and surrender effectively using the Hi-Lo system. Earn medals and improve your skills for real-world play.
Master Blackjack card counting with this engaging game. Learn various counting systems and practice through multiple difficulty levels. Track your progress with high scores and global leaderboards.
Master blackjack strategy and card counting with this interactive trainer. Learn optimal decisions, practice realistic hands, and track your progress with detailed statistics. Improve your game without risking real money.
This app provides a straightforward and visually appealing way to keep track of counts. It offers extensive customization for buttons, resets, and limits, with convenient access via Apple Watch and Today extensions.
This app provides detailed sports card data, including sales history and value estimations from multiple platforms. Track your collection's growth, monitor player performance, and stay updated with hobby news. It offers free access to basic features and an enhanced experience with a professional subscription.
Easily count cash, bills, coins, coin rolls, and checks. Ideal for cashiers or anyone needing a simple and accurate cash calculator. A Notification Center widget provides quick access to totals.
This application serves as a digital tally counter with a unique visual element. Each tap increments a count while dynamically changing the background color, offering a more engaging experience than traditional counters. It includes options for resetting, subtracting, sound effects, and disabling auto-lock.
Instantly identify sports and TCG cards, get their market value, and track your collection's worth. Buy and sell cards through a secure marketplace with AI-powered insights and selling tools.
Experience the classic casino card game of Blackjack for free. This app offers a modern, intuitive design with popular Las Vegas rules, a helpful hint system, and authentic gameplay features like Double Down and Splits. Practice your skills and track your performance to become a Blackjack master.
This app simplifies tracking game elements during Magic: The Gathering matches. It supports various formats and player counts, allowing you to monitor life, counters, and other game-specific metrics. Never lose track of your game state again with this digital companion.
Experience classic blackjack with a talking dealer and engaging features like win streaks and daily challenges. Enjoy fair play with true random shuffles and track your progress through various locations. This entertainment-only game offers free chips and bonuses, with optional in-app purchases.
A straightforward tally counter designed for quick and easy tracking of any items. Its large tap area allows for effortless counting without needing to constantly view your screen. The app automatically saves your progress and offers options to clear or undo counts.
This application allows users to easily track and manage counts with intuitive tap controls. Customize your counting experience with options to increase, decrease, edit, and reset values, all presented with a clean and user-friendly interface.
A simple tally counter for manual item counting. Track counts over time with a graph or export data as a CSV file for external analysis. Edit and add items easily.
Easily identify trading cards with your camera, track their market value with real-time data, and manage your entire collection. Organize your cards, view price trends, and connect with a community of collectors.