# Blackjack.AI vs Single Zero Roulette

The clearest difference is price: Single Zero Roulette at Free against Blackjack.AI's $2.99. Single Zero Roulette also leads on update cadence (every 2 weeks vs every 19 months). Blackjack.AI's advantage is in-app purchases (none vs 4) and ads (none vs shown).

Single Zero Roulette is free to download; Blackjack.AI costs $2.99 up front. Single Zero Roulette sells 4 one-off in-app purchases. Blackjack.AI asks for nothing beyond the download.

Blackjack.AI ships an update every 19 months, Single Zero Roulette every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Blackjack.AI | Single Zero Roulette |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/blackjackai/id1443666390/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#94** | — |
| Size | 27 MB | 5 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Unit Radius LLC](https://appshunter.io/developer/308464766) | [KLR WEB SOLUTIONS LLC](https://appshunter.io/developer/6792410760) |

## What reviewers say

### Blackjack.AI

[App page](https://appshunter.io/ios/app/blackjackai/id1443666390)

**Currently charting:** #94 Top Paid · Casino (US App Store)

This application provides real-time strategic advice for playing Blackjack, eliminating the need for memorization or complex calculations. It offers mathematically accurate guidance for hitting, standing, doubling, splitting, or surrendering based on various game scenarios. Play on your phone or smartwatch with practice modes available.

**Highlights:** Real-time strategic advice, Enter dealer and player card scenarios, Guidance on hit, stand, double, split, surrender, Mathematically accurate advice, iPhone practice mode, Advice beyond first two cards, Supports 4-8 deck strategies

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Single Zero Roulette

[App page](https://appshunter.io/ios/app/single-zero-roulette/id6816310928)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5,000 Chips | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 30,000 Chips | $4.99 | one-time |
| 100,000 Chips | $9.99 | one-time |


## Frequently asked questions

### Is Blackjack.AI free?

Blackjack.AI costs $2.99, with no in-app purchases.

### Is Single Zero Roulette free?

Single Zero Roulette is free to download, with in-app purchases available.

### Do Blackjack.AI or Single Zero Roulette have ads?

Single Zero Roulette shows ads; Blackjack.AI does not.

### Which is updated more often, Blackjack.AI or Single Zero Roulette?

Blackjack.AI ships an update every 19 months, and Single Zero Roulette every 2 weeks. Most recently, Blackjack.AI was updated on November 2, 2026 and Single Zero Roulette on October 31, 2026.

---

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