# DragginMath vs Calcu

The clearest difference is price: Calcu at Free against DragginMath's $9.99. Calcu also leads on update cadence (every 3 days vs every 5 weeks). DragginMath's advantage is ratings volume (3 vs 1). On rating, ads, in-app purchases and device support there is nothing between them.

Calcu is free to download; DragginMath costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for DragginMath against 5.0 for Calcu. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

DragginMath ships an update every 5 weeks, Calcu every 3 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DragginMath | Calcu |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/dragginmath/id1507473098/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/calcu-logarithm/id6698852208/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Paid | **Free** |
| Size | 6 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [brising.com](https://appshunter.io/developer/1507473097) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### DragginMath

[App page](https://appshunter.io/ios/app/dragginmath/id1507473098)

This app transforms algebraic equations into interactive visual experiences, allowing users to manipulate and understand mathematical concepts through hands-on interaction. It serves as a powerful tool for learning, teaching, and practicing algebra, making complex ideas accessible and engaging for novices.

**Highlights:** Converts equations into interactive pictures, Manipulate equations by dragging elements, Visualize internal equation structure, Experiment with algebraic properties, Create and share animated math lessons, Email homework assignments and receive them back

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

**In-app purchases:** none


### Calcu

[App page](https://appshunter.io/ios/app/calcu-logarithm/id6698852208)

This app provides advanced logarithmic calculations and explanations, covering equation solving, Taylor series, digit-by-digit computation, and integral definitions. It also simplifies expressions, solves complex logarithmic equations, and includes a virtual slide rule.

**Highlights:** Solves logarithmic equations for y, x, and a, Explains Taylor series for log_e(x), Illustrates digit-by-digit log_10(x) computation, Explains log_e definition via integrals, Simplifies logarithmic expressions, Calculates and graphs complex logarithms, Includes virtual slide rule

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DragginMath free?

DragginMath costs $9.99, with no in-app purchases.

### Is Calcu free?

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

### Which has better reviews, DragginMath or Calcu?

DragginMath and Calcu are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do DragginMath or Calcu have ads?

Neither DragginMath nor Calcu shows ads.

### Which is updated more often, DragginMath or Calcu?

DragginMath ships an update every 5 weeks, and Calcu every 3 days. Most recently, DragginMath was updated on November 7, 2026 and Calcu on November 4, 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.*