# Calctan vs Pinnertron

The clearest difference is rating: Pinnertron at 5.0 against Calctan's 4.5. Pinnertron also leads on in-app purchases (none vs 1) and ads (none vs shown). Calctan's advantage is ratings volume (61 vs 1). On price, device support and iOS requirement there is nothing between them.

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

Pinnertron holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Calctan has 61 ratings behind it against 1, so its average is the more settled of the two.

Calctan ships an update every 3 months, Pinnertron monthly. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Calctan | Pinnertron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (61 ratings)](https://appshunter.io/ios/app/calctan/id1445480535/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pinnertron-gps-coordinates/id6451051687/reviews)** |
| Number of ratings | **61** | 1 |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 30 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Lozada](https://appshunter.io/developer/421852863) | [Dark Pie Ltd](https://appshunter.io/developer/1342818960) |

## What reviewers say

### Calctan

[App page](https://appshunter.io/ios/app/calctan/id1445480535)

This sophisticated calculator app offers a minimalist design with advanced mathematical functions and extensive personalization options. It seamlessly syncs across devices and includes multitasking features for enhanced productivity.

**Highlights:** Intuitive minimalist design, 100+ customizable themes, 47 advanced mathematical functions, Automatic calculation history, iCloud sync across devices, Split Screen and Swipe Mode multitasking, Share calculations easily

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $9.99 | one-time |


### Pinnertron

[App page](https://appshunter.io/ios/app/pinnertron-gps-coordinates/id6451051687)

Instantly access and share your live GPS coordinates on an interactive map. Save custom locations, copy coordinates with a single tap, and export your data. Supports multiple coordinate formats and map types.

**Highlights:** Live GPS coordinates display, Save and name locations, Drag and explore any map location, One-tap copy and share coordinates, Export saved locations, Customizable coordinate formats and map types

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calctan free?

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

### Is Pinnertron free?

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

### Which has better reviews, Calctan or Pinnertron?

Pinnertron is rated higher. Calctan averages 4.5 out of 5 from 61 ratings, while Pinnertron averages 5.0 from 1 ratings.

### Do Calctan or Pinnertron have ads?

Calctan shows ads; Pinnertron does not.

### Which is updated more often, Calctan or Pinnertron?

Calctan ships an update every 3 months, and Pinnertron monthly. Most recently, Calctan was updated on October 24, 2026 and Pinnertron on October 5, 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.*