# QuantQwik vs Variance

The clearest difference is review sentiment: Variance at 100% against QuantQwik's 33%. Variance also leads on rating (5.0 vs 4.5) and update cadence (every 2 weeks vs monthly). QuantQwik's advantage is in-app purchases (none vs 2) and iOS requirement (17.6 vs 26.0). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Variance sells 2 in-app purchases, starting at $24.99 per month. QuantQwik asks for nothing beyond the download.

Variance holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 33% of QuantQwik's written reviews are positive against 100% of Variance's.

QuantQwik ships an update monthly, Variance every 2 weeks. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | QuantQwik | Variance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6 ratings)](https://appshunter.io/ios/app/quantqwik/id6752131119/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/variance-the-quant-prep-app/id6760629839/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | Freemium |
| Size | 7 MB | 18 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Shubham Tiwari](https://appshunter.io/developer/1832444203) | [Benjamin Kawano](https://appshunter.io/developer/1885410913) |

## 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


### Variance

[App page](https://appshunter.io/ios/app/variance-the-quant-prep-app/id6760629839)

Prepare for quantitative finance interviews with this app. Practice probability, mental math, logic puzzles, and more with detailed solutions and progress tracking. Sharpen your mathematical intuition and problem-solving skills for trading and research roles.

**Highlights:** Probability practice, Mental math exercises, Logic puzzles, Detailed solutions, Progress tracking, Topic-specific practice

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Variance Pro Monthly | $24.99 | per month |
| Variance Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is QuantQwik free?

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

### Is Variance free?

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

### Which has better reviews, QuantQwik or Variance?

Variance is rated higher. QuantQwik averages 4.5 out of 5 from 6 ratings, while Variance averages 5.0 from 5 ratings.

### Do QuantQwik or Variance have ads?

Neither QuantQwik nor Variance shows ads.

### Which is updated more often, QuantQwik or Variance?

QuantQwik ships an update monthly, and Variance every 2 weeks. Most recently, QuantQwik was updated on September 16, 2026 and Variance on September 12, 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.*