# Black Jack Trainer Masterclass vs SIG CONNECT

The clearest difference is monetization model: SIG CONNECT at free with in-app purchases against Black Jack Trainer Masterclass's subscription. SIG CONNECT also leads on ratings volume (601 vs 39) and update cadence (every 3 weeks vs every 2 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Black Jack Trainer Masterclass sells 2 in-app purchases, starting at $4.99 per month and SIG CONNECT sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Black Jack Trainer Masterclass against 4.8 for SIG CONNECT. That said, the two scores are not equally well evidenced: SIG CONNECT has 601 ratings behind it against 39, so its average is the more settled of the two. Written reviews are what separate them: 50% of Black Jack Trainer Masterclass's written reviews are positive against 53% of SIG CONNECT's.

Black Jack Trainer Masterclass ships an update every 2 months, SIG CONNECT every 3 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Black Jack Trainer Masterclass | SIG CONNECT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (39 ratings)](https://appshunter.io/ios/app/black-jack-trainer-masterclass/id1613689111/reviews) | [4.8 (601 ratings)](https://appshunter.io/ios/app/sig-connect/id1672417146/reviews) |
| Number of ratings | 39 | **601** |
| Positive reviews | 50.0% of reviews | **53.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 50 MB | 140 MB |
| Requires iOS | **14.7** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [BlackJack Trainer 21 Training AG](https://appshunter.io/developer/1824121005) | [Sig Sauer, Inc.](https://appshunter.io/developer/1114396362) |

## What reviewers say

### Black Jack Trainer Masterclass

[App page](https://appshunter.io/ios/app/black-jack-trainer-masterclass/id1613689111)

Master the game of blackjack with expert strategy lessons. Learn when to hit, stand, split, double, or surrender to beat the dealer. This app focuses on teaching optimal play without actual betting.

**Highlights:** Learn expert blackjack strategy, Master Hit, Stand, Split, Double, Surrender, Focus on optimal play, No real money betting, Video masterclass format

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Never Split 10s Full Version | $4.99 | per month |
| Unlock All Features - Yearly | $19.99 | per year |


### SIG CONNECT

[App page](https://appshunter.io/ios/app/sig-connect/id1672417146)

Transform your live fire training sessions into engaging games. This app offers advanced analytics to track your progress and improve your skills without realizing it. Enjoy hours of fun at the range with a variety of games.

**Highlights:** Live fire training companion, Gamified range sessions, Advanced analytics, Skill improvement tracking, Free game trials

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Monthly | $9.99 | per month |
| Premium Monthly | $9.99 | per month |
| Premium Monthly | $9.99 | per month |
| Premium Annual | $99.99 | per year |
| Premium Annual | $99.99 | per year |

**What reviewers like**

- 👍 Great training aid
- 👍 Fun and engaging
- 👍 Improves shooting skills
- 👍 Tracks every shot
- 👍 Useful for all skill levels

**What reviewers complain about**

- 😞 Requires subscription for features
- 😞 Login and sign-up issues
- 😞 Target detection problems
- 😞 Unclear app functionality
- 😞 Shady account deletion process

**Reported bugs**

- Red dot zeroing text off-screen
- App registration issues
- App loses target detection
- Not all shots registered
- OHD requires network connection

**Requested features**

- Annotate sessions (distance, gun, caliber)
- Option to repeat shooting order/pattern
- Games for sensor targets in OHD app


## Frequently asked questions

### Is Black Jack Trainer Masterclass free?

Black Jack Trainer Masterclass is free to download, with in-app purchases available.

### Is SIG CONNECT free?

SIG CONNECT is free to download, with in-app purchases available.

### Which has better reviews, Black Jack Trainer Masterclass or SIG CONNECT?

Black Jack Trainer Masterclass and SIG CONNECT are both rated 4.8 out of 5 on the App Store, from 39 and 601 ratings respectively.

### Do Black Jack Trainer Masterclass or SIG CONNECT have ads?

Neither Black Jack Trainer Masterclass nor SIG CONNECT shows ads.

### Which is updated more often, Black Jack Trainer Masterclass or SIG CONNECT?

Black Jack Trainer Masterclass ships an update every 2 months, and SIG CONNECT every 3 weeks. Most recently, Black Jack Trainer Masterclass was updated on October 15, 2026 and SIG CONNECT on October 16, 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.*