# Blackjack 21: Offline Casino — Classic Card Game, Real Rules

> Classic Card Game, Real Rules (iPhone/iPad app by PETALUMAPALMER LLC.)

- Source: https://appshunter.io/ios/app/blackjack-21-offline-casino/id6803690213 (this page in markdown: same URL + `.md`)
- Developer: [PETALUMAPALMER LLC](https://appshunter.io/developer/687071333)
- Category: Games, Card, Casino
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 18.0 · 103 MB
- Languages: American English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French and 34 more
- Released: 2026-08-26
- Data updated: 2026-09-19
- User reviews in markdown: https://appshunter.io/ios/app/blackjack-21-offline-casino/id6803690213/reviews.md

## What is Blackjack 21?

Blackjack 21 brings a focused, polished solo table to every screen. Settle in for a quick hand or a longer session against the dealer.

Hit, stand, double down, split, surrender, and take insurance under configurable house rules. Follow your hands, wins, streaks, and virtual-chip balance as you play.

Core play works offline. Where available, optional rewarded ads can add virtual chips, and optional in-app offers are clearly marked.

This is simulated blackjack for entertainment. Virtual chips have no cash value and cannot be redeemed or transferred.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Rebuy Pack ×5 | $1.99 | one-time |
| Rebuy Pack ×10 | $2.99 | one-time |
| Vintage Deck | $1.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-09-16

When no ad is available, the optional extra-chips button now says so instead of asking you to keep trying. Your free daily chips and rebuys work exactly as before.

### 1.0 — 2026-09-12

No release notes.

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All apps by PETALUMAPALMER LLC: https://appshunter.io/developer/687071333

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-19.*