OS Poker vs Poker21 Plus
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OS Poker
Experience a popular free poker game with numerous tables, tournaments, and players. Enjoy authentic Texas Hold'em gameplay, whether you prefer casual matches or competitive events. This game is designed for adults and does not involve real money gambling.
- Multiple poker tables
- Competitive tournaments
- Jackpot opportunities
- Large player base
- Casual Texas Hold'em
- Authentic gameplay
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Join one of the world's most popular free os poker games with more tables, more tournaments, more jackpots, and more players to challenge than ever before! Whether you prefer casual Texas Holdem Poker or competitive tournaments, OS Poker is your home for authentic gameplay. The game is free to play; however, in-app purchases are available for additional content This free poker game is intended for an adult audience and does not offer real money gambling or an opportunity to win real money or prizes. Practice or success at social gaming does not imply future success at real money gambling. Feel the HEAT with Free Texas Hold’em poker – your free chips await in the poker room – there’s a reason why poker is the best card game around!
Poker21 Plus
Experience a variety of poker games with friends. This app offers a fun and engaging way to play popular card games.
- Multiple poker game variations
- Play with friends
- Engaging gameplay
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poker is a popular game.in our game you can experience different games. come and play with friends!
Screenshots
Verdict
The clearest difference is ads: OS Poker at none against Poker21 Plus's shown. Poker21 Plus's advantage is update cadence (monthly vs every 45 months) and ratings volume (3 vs 1). On price, rating, 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
Both are free to download. OS Poker sells 6 one-off in-app purchases and Poker21 Plus sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for OS Poker against 5.0 for Poker21 Plus. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
OS Poker ships an update every 45 months, Poker21 Plus monthly. Both last shipped on November 3, 2026.
| Parameter | OS Poker | Poker21 Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 76.1% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 45 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 184 MB | 140 MB |
| Age rating | 17+ | 17+ |
| Developer | OPULA SOFTWARE DEVLOPMENT (OPC) PRIVATE LIMITED | Hangzhou Hongsong Network Technology Co., Ltd. |
Customer experience
OS Poker
Poker21 Plus
In-app purchases
OS Poker
- poker pack 1$0.99
- poker pack 2$1.99
- poker pack 3$2.99
Show 3 moreShow fewer
- poker pack 4$3.99
- poker pack 5$4.99
- poker pack 6$5.99
Poker21 Plus
- heropoker_product_099$0.99
- iap_product_7$0.99
- iap_product_8$1.99
Show 7 moreShow fewer
- heropoker_product_499$4.99
- heropoker_product_999$9.99
- iap_product_9$9.99
- heropoker_product_1999$19.99
- iap_product_10$26.00
- iap_product_11$39.99
- iap_product_12$99.99
