# GraphCalcPro2Go vs Haseba Calculator

The clearest difference is ratings volume: Haseba Calculator at 3.8K against GraphCalcPro2Go's 42. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. GraphCalcPro2Go sells 1 one-off in-app purchase and Haseba Calculator sells 7 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for GraphCalcPro2Go against 4.6 for Haseba Calculator. That said, the two scores are not equally well evidenced: Haseba Calculator has 3.8K ratings behind it against 42, so its average is the more settled of the two. Written reviews are what separate them: 80% of GraphCalcPro2Go's written reviews are positive against 78% of Haseba Calculator's.

GraphCalcPro2Go ships an update every 3 months, Haseba Calculator every 2 months. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | GraphCalcPro2Go | Haseba Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (42 ratings)](https://appshunter.io/ios/app/graphcalcpro2go/id1091870099/reviews)** | [4.6 (3.8K ratings)](https://appshunter.io/ios/app/haseba-calculator/id1121281655/reviews) |
| Number of ratings | 42 | **3.8K** |
| Positive reviews | **80.0% of reviews** | 78.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 25 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Starware Software LLC](https://appshunter.io/developer/988250389) | [Ahmad Almazeedi](https://appshunter.io/developer/1121281654) |

## 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 |


### Haseba Calculator

[App page](https://appshunter.io/ios/app/haseba-calculator/id1121281655)

This app offers a user-friendly calculator with both basic and scientific functions. It features a clean interface, voice input, and convenient history tracking. Advanced options include memory slots for storing values and applying operations to them.

**Highlights:** Scientific calculator, Voice calculator, Calculation history, Copy and paste functionality, Dynamic themes, Memory slots with operations

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voice Mode | $0.99 | per 7 days |
| Haseba Voice Mode | $2.99 | per month |
| Haseba Voice Mode | $19.99 | per year |
| Unlock Themes & Icons | $0.99 | one-time |
| HasebaPro | $2.99 | one-time |
| HasebaPro | $3.99 | one-time |
| HasebaPro | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive
- 🚀 Fast and responsive
- 🔒 No ads or trackers
- 💎 Beautiful and customizable design
- 🧮 Useful calculator features

**What reviewers complain about**

- 💰 Some features locked behind paywall
- 🐛 Occasional bugs and crashes
- 🔍 Difficult to find due to non-intuitive name

**Reported bugs**

- Calculation errors with certain inputs
- Inability to edit or copy results

**Requested features**

- Add history and editing capabilities
- Support for hardware keyboard
- Improve percentage calculation accuracy


## Frequently asked questions

### Is GraphCalcPro2Go free?

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

### Is Haseba Calculator free?

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

### Which has better reviews, GraphCalcPro2Go or Haseba Calculator?

GraphCalcPro2Go is rated higher. GraphCalcPro2Go averages 4.6 out of 5 from 42 ratings, while Haseba Calculator averages 4.6 from 3.8K ratings.

### Do GraphCalcPro2Go or Haseba Calculator have ads?

Neither GraphCalcPro2Go nor Haseba Calculator shows ads.

### Which is updated more often, GraphCalcPro2Go or Haseba Calculator?

GraphCalcPro2Go ships an update every 3 months, and Haseba Calculator every 2 months. Most recently, GraphCalcPro2Go was updated on October 24, 2026 and Haseba Calculator on November 1, 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.*