# Variance vs Quantify

The clearest difference is in-app purchases: Quantify at none against Variance's 2. Quantify also leads on update cadence (every 5 days vs every 2 weeks) and iOS requirement (15.5 vs 26.0). Variance's advantage is ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Variance against 5.0 for Quantify. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

Variance ships an update every 2 weeks, Quantify every 5 days. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Variance | Quantify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/variance-the-quant-prep-app/id6760629839/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/quantify-finance-prep/id6795675715/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Freemium | **Ad-supported** |
| Size | 18 MB | 100 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Benjamin Kawano](https://appshunter.io/developer/1885410913) | [Yash Patel](https://appshunter.io/developer/6795675717) |

## 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 (2)**

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


### Quantify

[App page](https://appshunter.io/ios/app/quantify-finance-prep/id6795675715)

Prepare for finance careers with this app. It offers learning paths for various markets, mock interviews, a resume grader, and study materials for terms, concepts, and shortcuts. Stay updated with daily news and compete with friends in trivia.

**Highlights:** Finance career learning paths, Mock interviews with grading, Resume grader, Finance terms and concepts, Excel shortcuts, Daily finance news, Trivia competitions

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

**In-app purchases:** none


## Frequently asked questions

### Is Variance free?

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

### Is Quantify free?

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

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

Variance and Quantify are both rated 5.0 out of 5 on the App Store, from 5 and 5 ratings respectively.

### Do Variance or Quantify have ads?

Quantify shows ads; Variance does not.

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

Variance ships an update every 2 weeks, and Quantify every 5 days. Most recently, Variance was updated on September 30, 2026 and Quantify on October 3, 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.*