# GraphCalcPro2Go vs Calculator Plus v2

The clearest difference is in-app purchases: Calculator Plus v2 at none against GraphCalcPro2Go's 1. Calculator Plus v2 also leads on review sentiment (89% vs 80%) and device support (5 vs 3). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. GraphCalcPro2Go sells 1 one-off in-app purchase. Calculator Plus v2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for GraphCalcPro2Go against 4.7 for Calculator Plus v2. Both are backed by a comparable volume of ratings — 40 and 133 respectively. Written reviews are what separate them: 80% of GraphCalcPro2Go's written reviews are positive against 89% of Calculator Plus v2's.

GraphCalcPro2Go ships an update every 3 months, Calculator Plus v2 every 2 months. The most recent releases landed on September 29, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | GraphCalcPro2Go | Calculator Plus v2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (40 ratings)](https://appshunter.io/ios/app/graphcalcpro2go/id1091870099/reviews) | **[4.7 (133 ratings)](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428/reviews)** |
| Number of ratings | 40 | **133** |
| Positive reviews | 80.0% of reviews | **89.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 14 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Starware Software LLC](https://appshunter.io/developer/988250389) | [Wern Jie Lim](https://appshunter.io/developer/1032934247) |

## What reviewers say

### 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 |


### Calculator Plus v2

[App page](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428)

This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.

**Highlights:** Standard and scientific calculator, Live expression and answer preview, Multiple display formats, Hardware keyboard support, Apple Pencil Scribble support, Bi-directional clipboard support, Syntax error hints

**In-app purchases:** none

**What reviewers like**

- 👍 Looks like the stock app
- 🚀 Fast and responsive
- 🔒 No ads or in-app purchases
- 👍 Clean and intuitive UI
- 👍 Familiar calculator layout

**What reviewers complain about**

- 🐛 Occasional crashes or disappearing from dock
- 🐛 Incorrect percentage calculations
- 🐛 Inconsistent behavior with order of operations
- 🔍 History tape not visible during calculations
- 🔍 No option to set number of decimal places

**Reported bugs**

- Crashes after recent update
- Incorrect results for some calculations
- Keyboard input not working as expected

**Requested features**

- Add widget support
- Implement iCloud sync for history
- Provide light/dark mode options
- Allow customization of button layout
- Add unit conversion tools


## Frequently asked questions

### Is GraphCalcPro2Go free?

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

### Is Calculator Plus v2 free?

Calculator Plus v2 is free to download, with no in-app purchases.

### Which has better reviews, GraphCalcPro2Go or Calculator Plus v2?

Calculator Plus v2 is rated higher. GraphCalcPro2Go averages 4.6 out of 5 from 40 ratings, while Calculator Plus v2 averages 4.7 from 133 ratings.

### Do GraphCalcPro2Go or Calculator Plus v2 have ads?

Neither GraphCalcPro2Go nor Calculator Plus v2 shows ads.

### Which is updated more often, GraphCalcPro2Go or Calculator Plus v2?

GraphCalcPro2Go ships an update every 3 months, and Calculator Plus v2 every 2 months. Most recently, GraphCalcPro2Go was updated on September 29, 2026 and Calculator Plus v2 on October 20, 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.*