# Plottron vs Mathgra Math Grapher

The clearest difference is ads: Plottron at none against Mathgra Math Grapher's shown. Plottron also leads on iOS requirement (15.0 vs 18.0). Mathgra Math Grapher's advantage is update cadence (daily vs every 5 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Plottron ships an update every 5 months, Mathgra Math Grapher daily. The most recent releases landed on September 14, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Plottron | Mathgra Math Grapher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/plottron/id1037723649/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free | — |
| Size | 2 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Billy Lin](https://appshunter.io/developer/1037723648) | [Hideyuki Inada](https://appshunter.io/developer/926079378) |

## What reviewers say

### Plottron

[App page](https://appshunter.io/ios/app/plottron/id1037723649)

This application offers advanced 2D and 3D graphing capabilities for various function types, alongside a comprehensive scientific calculator. It supports implicit graphing, complex number visualization, and symbolic differentiation. The calculator includes user-defined variables, live evaluation, and probability density functions.

**Highlights:** 2D and 3D graphing, Implicit graphing, Complex number visualization, Symbolic differentiation, User-defined variables and functions, Live evaluation, Calculation history

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

**In-app purchases:** none


### Mathgra Math Grapher

[App page](https://appshunter.io/ios/app/mathgra-math-grapher/id6746895070)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Plottron free?

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

### Is Mathgra Math Grapher free?

Mathgra Math Grapher is free to download, with no in-app purchases.

### Do Plottron or Mathgra Math Grapher have ads?

Mathgra Math Grapher shows ads; Plottron does not.

### Which is updated more often, Plottron or Mathgra Math Grapher?

Plottron ships an update every 5 months, and Mathgra Math Grapher daily. Most recently, Plottron was updated on September 14, 2026 and Mathgra Math Grapher on June 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*