# Who Fears From Math vs DysCalculator

The clearest difference is price: Who Fears From Math at Free against DysCalculator's $9.00. Who Fears From Math also leads on iOS requirement (13.0 vs 16.4). DysCalculator's advantage is update cadence (every 6 weeks vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

Who Fears From Math is free to download; DysCalculator costs $9.00 up front. Neither carries in-app purchases, so what you see is what you pay.

Who Fears From Math ships an update every 4 months, DysCalculator every 6 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Who Fears From Math | DysCalculator |
| --- | --- | --- |
| Price | **Free** | $9.00 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 70 MB | 31 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rasit Melih Dincer](https://appshunter.io/developer/1738167303) | [explainIT NZ Ltd](https://appshunter.io/developer/1831728530) |

## What reviewers say

### Who Fears From Math

[App page](https://appshunter.io/ios/app/who-fears-from-math/id6480099183)

**Features:** macOS Compatibility

**In-app purchases:** none


### DysCalculator

[App page](https://appshunter.io/ios/app/dyscalculator/id6749684415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Who Fears From Math free?

Who Fears From Math is free to download, with no in-app purchases.

### Is DysCalculator free?

DysCalculator costs $9.00, with no in-app purchases.

### Do Who Fears From Math or DysCalculator have ads?

Neither Who Fears From Math nor DysCalculator shows ads.

### Which is updated more often, Who Fears From Math or DysCalculator?

Who Fears From Math ships an update every 4 months, and DysCalculator every 6 weeks. Most recently, Who Fears From Math was updated on November 4, 2026 and DysCalculator on November 8, 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.*