# Blackjack Hi-Lo Card Counting — user reviews

> 9 indexed App Store user reviews of Blackjack Hi by Double Down Software, rated 4.50/5 from 13 ratings.

- Source: https://appshunter.io/ios/app/blackjack-hi-lo-card-counting/id1621861617/reviews
- App overview in markdown: https://appshunter.io/ios/app/blackjack-hi-lo-card-counting/id1621861617.md
- Rating breakdown: 5★ 10 · 4★ 2 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (9 lowest-rated)

### 1/5 — App Keeps Crashing

*2026-01-06*

It’s very frustrating to be on deck 4 of a 6 deck shoe and the app to crash and you get no feedback from your counting. The app routinely crashes, so much so that I am able to maybe finish one out of every 5 shoes, if that. If it didn’t crash constantly, it would be a great app.

### 1/5 — Just let me play

*2024-07-22*

I already know how to play blackjack

### 1/5 — and now what???

*2023-10-09*

At least some information on all the possibilities would have been good. The game gives many practice oportunities but no information at all what to do, how to play and what the sense is

**Developer response:** The app assumes you know the basics of Blackjack and the mechanics of card counting. How you use the app depends on your skill level and what your goals are. The app has drills for all the core skills you need to count cards. You can practice chart memorization, basic strategy, running count, true counts, deviations, and more. You can also just play a normal table game and the app lets you know when you make mistakes (if you want it to). The app has lots of settings for table rules and drill customization.

### 1/5 — Hi Lo only

*2023-08-23*

If I knew, I would not buy it.

**Developer response:** This app is for Hi-Lo only.

### 3/5 — It works but is limited

*2023-09-03*

This thing only wants you to practice Hi-Lo. I have it set to notify me when I make a basic strategy error and the insurance deviation for the superior system, FELT, sometimes does not line up with Hi-Lo. The issue is that when this app warns you that are about to not buy insurance at a true 3, there is no way around it!

So many times am I forced to buy insurance because when I click "continue" on the warning, it buys the insurance. When I click "fix", it offers me insurance again. When I click "no", the glitch repeats itself. Then I lose the side bet and feel upset that this app thinks that the only system we are practicing is Hi-Lo

**Developer response:** This app is for Hi-Lo (and Basic). The bug was fixed and updated within 24 hours.

### 4/5 — Works great!

*2023-09-08*

A nice app for practicing blackjack. Definitely worth the small investment.

**Developer response:** Thanks! Let me know how to get that 5th star out of you.

### 5/5 — Excellent and feature packed

*2026-07-23*

I haven’t found another comprehensive app that allows you to practice specific deviations, adjust the charts, adjust the deviations, etc. There are so many different counting drills and settings to adjust. All around excellent app

### 5/5 — Amazing App!

*2025-06-27*

Highly recommend if you want to have a chance when you go to the casino. Learn the system. Study and when you are ready go make some money.👑💸

### 5/5 — Probably the most powerful out-of-the-box serious blackjack app

*2024-03-12*

One of the most powerful blackjack apps. Has everything you need in terms of drills. Much more powerful than many others that offer only a portion of the capability. The only one that comes close isn’t on the App Store. Amazing tool created by the developer.

**Developer response:** Thank you for your support, CalebKJB. More updates are on the way!

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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 2026-08-29.*