# Variance vs Thuztra Learn

The clearest difference is in-app purchases: Thuztra Learn at none against Variance's 3. Thuztra Learn also leads on device support (4 vs 2) and iOS requirement (15.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Variance sells 3 in-app purchases, starting at $9.99 per month. Thuztra Learn asks for nothing beyond the download.

Variance ships an update every 2 weeks, Thuztra Learn weekly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Variance | Thuztra Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/variance-the-quant-prep-app/id6760629839/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 18 MB | 33 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Benjamin Kawano](https://appshunter.io/developer/1885410913) | [Vansh Dhawan](https://appshunter.io/developer/6809566119) |

## What reviewers say

### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Variance Pro Monthly | $9.99 | per month |
| Variance Pro 6-Month | $49.99 | per 6 months |
| Variance Pro Yearly | $99.99 | per year |


### Thuztra Learn

[App page](https://appshunter.io/ios/app/thuztra-learn-quant-finance/id6809566117)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Variance free?

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

### Is Thuztra Learn free?

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

### Do Variance or Thuztra Learn have ads?

Neither Variance nor Thuztra Learn shows ads.

### Which is updated more often, Variance or Thuztra Learn?

Variance ships an update every 2 weeks, and Thuztra Learn weekly. Most recently, Variance was updated on October 15, 2026 and Thuztra Learn on October 9, 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.*