# Plottron vs GraphCalcPro2Go

The clearest difference is in-app purchases: Plottron at none against GraphCalcPro2Go's 1. Plottron also leads on review sentiment (100% vs 80%) and rating (4.8 vs 4.6). GraphCalcPro2Go's advantage is ratings volume (40 vs 12). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GraphCalcPro2Go sells 1 one-off in-app purchase. Plottron asks for nothing beyond the download.

Plottron holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 12 and 40 respectively. Written reviews point the same way: 100% of Plottron's written reviews are positive against 80% of GraphCalcPro2Go's.

Plottron ships an update every 2 months, GraphCalcPro2Go every 3 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Plottron | GraphCalcPro2Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/plottron/id1037723649/reviews)** | [4.6 (40 ratings)](https://appshunter.io/ios/app/graphcalcpro2go/id1091870099/reviews) |
| Number of ratings | 12 | **40** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 9 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Billy Lin](https://appshunter.io/developer/1037723648) | [Starware Software LLC](https://appshunter.io/developer/988250389) |

## 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


### GraphCalcPro2Go

[App page](https://appshunter.io/ios/app/graphcalcpro2go/id1091870099)

This advanced scientific calculator offers ultra-high precision and a wide range of functions, replicating expensive handheld devices with added iOS capabilities. It supports both standard and RPN modes, includes built-in constants, and syncs across devices via iCloud. Users can also create graphs and share calculations.

**Highlights:** Ultra high precision and range, Standard (in-fix) and RPN modes, Built-in constants and unit conversions, iCloud sync across devices, Create and share graphs, Apple Watch compatibility

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is Plottron free?

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

### Is GraphCalcPro2Go free?

GraphCalcPro2Go is free to download, with in-app purchases available.

### Which has better reviews, Plottron or GraphCalcPro2Go?

Plottron is rated higher. Plottron averages 4.8 out of 5 from 12 ratings, while GraphCalcPro2Go averages 4.6 from 40 ratings.

### Do Plottron or GraphCalcPro2Go have ads?

Neither Plottron nor GraphCalcPro2Go shows ads.

### Which is updated more often, Plottron or GraphCalcPro2Go?

Plottron ships an update every 2 months, and GraphCalcPro2Go every 3 months. Most recently, Plottron was updated on October 1, 2026 and GraphCalcPro2Go on September 29, 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.*