# Mathfuns vs Calcu

The clearest difference is in-app purchases: Calcu at none against Mathfuns's 3. Calcu also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). Mathfuns's advantage is ratings volume (10 vs 1) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Mathfuns sells 3 in-app purchases, starting at $1.99 per 7 days. Calcu asks for nothing beyond the download.

Calcu holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Mathfuns has 10 ratings behind it against 1, so its average is the more settled of the two.

Mathfuns ships an update every 3 weeks, Calcu every 3 days. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mathfuns | Calcu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (10 ratings)](https://appshunter.io/ios/app/mathfuns-makes-math-easier/id1144065047/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calcu-logarithm/id6698852208/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Xingxinghai Technology Co., Ltd](https://appshunter.io/developer/1144065046) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Mathfuns

[App page](https://appshunter.io/ios/app/mathfuns-makes-math-easier/id1144065047)

This app offers a powerful computing engine for solving complex mathematical problems across various educational levels. It provides answers, detailed steps, and interactive graphing for formulas, making math more accessible for students, teachers, and engineers.

**Highlights:** Powerful formula editing, Scientific and professional computation modes, Step-by-step problem solving, Interactive 2D and 3D graphing, Function image and property analysis, Geometry and analysis tools, Support for hardware keyboard

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly membership | $1.99 | per 7 days |
| Monthly membership | $5.99 | per month |
| Year membership | $29.99 | per year |


### 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 Mathfuns free?

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

### Is Calcu free?

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

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

Calcu is rated higher. Mathfuns averages 4.7 out of 5 from 10 ratings, while Calcu averages 5.0 from 1 ratings.

### Do Mathfuns or Calcu have ads?

Mathfuns shows ads; Calcu does not.

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

Mathfuns ships an update every 3 weeks, and Calcu every 3 days. Most recently, Mathfuns was updated on November 2, 2026 and Calcu on October 24, 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.*