Wiz 21
SPAR Infotech, Inc. Games iPhoneiPadiPod touch
Wiz 21 is a free Games app for iPhone and iPad by SPAR Infotech, Inc. Rated 5.0/5 from 3 ratings. Requires iOS 12.0. Updated August 26, 2025.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 145 MB
- Age 17+
- Updated
- Aug 26
- 2025 · v1.0.4
Screenshots
About Wiz 21
Detailing features and functionality – 1. Blackjack Game 2. Unique Feature of the game is it calculates the best decision for the player’s next move e.g. Stick, Hit, Double Down , Split. This differs from the commonly used Basic Strategy. The Basic Strategy provides guidelines whereas Wiz 21 considers every card that has been dealt to estimate the best decision.
What’s new
Version 1.0.4 · Updated August 26, 2025
Bug fixed
Play today's Threadline puzzle
Draw one line through every cell, visiting the numbers in order. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, SPAR Infotech, Inc., reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Wiz 21 | 5.0 / 5 (3 ratings) | Free | August 26, 2025 | |
| Stock Trading Game: DrakeAI | – | Free | Jul 2, 2026 | Compare |
| Live Casino: Poker & Roulette | – | Free | Oct 19, 2026 | Compare |
| Black Jack!! | – | Free | Aug 8, 2026 | Compare |
| Hedgehog Simulator | 4.2 / 5 (6) | Free | Mar 5, 2024 | Compare |
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