# OS Poker vs Poker21 Plus

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.

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.

## The numbers

| Metric | OS Poker | Poker21 Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/os-poker/id1545720892/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/poker21-plus/id1593810487/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 76.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 184 MB | 140 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [OPULA SOFTWARE DEVLOPMENT (OPC) PRIVATE LIMITED](https://appshunter.io/developer/1501299758) | [Hangzhou Hongsong Network Technology Co., Ltd.](https://appshunter.io/developer/1593810489) |

## What reviewers say

### OS Poker

[App page](https://appshunter.io/ios/app/os-poker/id1545720892)

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.

**Highlights:** Multiple poker tables, Competitive tournaments, Jackpot opportunities, Large player base, Casual Texas Hold'em, Authentic gameplay

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| poker pack 1 | $0.99 | one-time |
| poker pack 2 | $1.99 | one-time |
| poker pack 3 | $2.99 | one-time |
| poker pack 4 | $3.99 | one-time |
| poker pack 5 | $4.99 | one-time |
| poker pack 6 | $5.99 | one-time |


### Poker21 Plus

[App page](https://appshunter.io/ios/app/poker21-plus/id1593810487)

Experience a variety of poker games with friends. This app offers a fun and engaging way to play popular card games.

**Highlights:** Multiple poker game variations, Play with friends, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| heropoker_product_099 | $0.99 | one-time |
| iap_product_7 | $0.99 | one-time |
| iap_product_8 | $1.99 | one-time |
| heropoker_product_499 | $4.99 | one-time |
| heropoker_product_999 | $9.99 | one-time |
| iap_product_9 | $9.99 | one-time |
| heropoker_product_1999 | $19.99 | one-time |
| iap_product_10 | $26.00 | one-time |
| iap_product_11 | $39.99 | one-time |
| iap_product_12 | $99.99 | one-time |


## Frequently asked questions

### Is OS Poker free?

OS Poker is free to download, with in-app purchases available.

### Is Poker21 Plus free?

Poker21 Plus is free to download, with in-app purchases available.

### Which has better reviews, OS Poker or Poker21 Plus?

OS Poker and Poker21 Plus are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do OS Poker or Poker21 Plus have ads?

Poker21 Plus shows ads; OS Poker does not.

### Which is updated more often, OS Poker or Poker21 Plus?

OS Poker ships an update every 45 months, and Poker21 Plus monthly. Most recently, OS Poker was updated on November 3, 2026 and Poker21 Plus on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*