# QuantQwik vs Card Counting Trainer

The clearest difference is in-app purchases: QuantQwik at none against Card Counting Trainer's 2. QuantQwik also leads on ads (none vs shown) and ratings volume (8 vs 1). Card Counting Trainer's advantage is rating (5.0 vs 4.6) and iOS requirement (15.0 vs 17.6). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Card Counting Trainer sells 2 in-app purchases, starting at $3.99 per month. QuantQwik asks for nothing beyond the download.

Card Counting Trainer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: QuantQwik has 8 ratings behind it against 1, so its average is the more settled of the two.

QuantQwik ships an update monthly, Card Counting Trainer fortnightly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QuantQwik | Card Counting Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/quantqwik/id6752131119/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/card-counting-trainer-hi-lo/id6765627084/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 7 MB | 52 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Shubham Tiwari](https://appshunter.io/developer/1832444203) | [Shay alon Vash](https://appshunter.io/developer/1741949774) |

## What reviewers say

### QuantQwik

[App page](https://appshunter.io/ios/app/quantqwik/id6752131119)

This app offers cognitive training and mental math drills specifically designed for quantitative finance candidates. It simulates the pressure and structure of real interview assessments, focusing on speed, precision, and decision-making skills.

**Highlights:** Cognitive, mental math, and problem-solving assessments, Simulates interview timing and pressure, Fast arithmetic drills, Attention and cognitive control tasks, Memory and spatial reasoning challenges, Risk-assessment mini games

**Features:** macOS Compatibility

**In-app purchases:** none


### Card Counting Trainer

[App page](https://appshunter.io/ios/app/card-counting-trainer-hi-lo/id6765627084)

Learn to count cards and master blackjack strategy with structured lessons and a realistic simulator. Improve your skills with drills and practice modes designed for all levels, from beginner to advanced.

**Highlights:** Hi-Lo card counting lessons, Running and true count mastery, Basic strategy trainer, Realistic blackjack simulator, Card counting practice mode, Session accuracy stats

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High Roller | $3.99 | per month |
| High Roller | $39.99 | per year |


## Frequently asked questions

### Is QuantQwik free?

QuantQwik is free to download, with no in-app purchases.

### Is Card Counting Trainer free?

Card Counting Trainer is free to download, with in-app purchases available.

### Which has better reviews, QuantQwik or Card Counting Trainer?

Card Counting Trainer is rated higher. QuantQwik averages 4.6 out of 5 from 8 ratings, while Card Counting Trainer averages 5.0 from 1 ratings.

### Do QuantQwik or Card Counting Trainer have ads?

Card Counting Trainer shows ads; QuantQwik does not.

### Which is updated more often, QuantQwik or Card Counting Trainer?

QuantQwik ships an update monthly, and Card Counting Trainer fortnightly. Most recently, QuantQwik was updated on October 20, 2026 and Card Counting Trainer on October 24, 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.*