# Pentatronics 1000 — Retro Gaming Calculator

> Retro gaming calculator simulation with original features and games. (iPhone/iPad app by Paul Novaes.)

- Source: https://appshunter.io/ios/app/pentatronics-1000/id1506502614 (this page in markdown: same URL + `.md`)
- Developer: [Paul Novaes](https://appshunter.io/developer/597527233)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.3 · 1 MB
- Languages: English
- Released: 2020-04-28
- Data updated: 2026-06-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pentatronics-1000/id1506502614/reviews.md

## What is Pentatronics 1000?

Pentatronics 1000 is a faithful re-creation of the legendary gaming calculator, one of the most exciting calculators of its era.

Pentatronics 1000 introduced many novelties such as the iconic "READY" message that has been adopted by virtually every calculator ever since.

Today we take for granted that a calculator should have at least one game, but this was again an innovation brought by Pentatronics.

Pentatronics creators believed that life shouldn't be just about math and logic. Fun, style, and humor were every bit as important.

Unfortunately, today these calculators are impossible to find except in the hands of a few lucky collectors.

We are honored to bring this rare calculator to your mobile device. We would like to thank all the people who helped us during the development of this app, especially Edwin J. Gallaghan from the original Pentatronics 1000 development team. Without Edwin's expertise and warm encouragement, we couldn't have completed this project.

For feedback, contact us at pentatronics1000@gmail.com.

## Key features

- Faithful re-creation of a legendary gaming calculator
- Iconic "READY" message
- Calculator with built-in games
- Emphasis on fun, style, and humor
- Brings a rare collectible to mobile

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/pentatronics-1000/id1506502614/reviews.md

### 5/5 — Deleted my iPhone calculator

*2024-01-13*

So happy I found this! I use this instead my iPhone calculator - in fact I deleted the Apple supplied one. The game is great to play and doesn’t keep me occupied for more than a few minutes. Great work!

### 5/5 — Download it!

*2020-04-28*

Awesome graphics and the high/low game is a great break from crunching numbers. ⭐️⭐️⭐️⭐️⭐️

## Frequently asked questions about Pentatronics 1000

### What is Pentatronics 1000?

Pentatronics 1000 is a mobile application that faithfully recreates a legendary gaming calculator from the past. It includes original features like the "READY" message and built-in games, aiming to provide a fun and nostalgic experience.

### Is Pentatronics 1000 free to download?

Yes, Pentatronics 1000 is available for free on supported devices. There are no costs associated with downloading or using the core features of the application.

### What devices does Pentatronics 1000 support?

Pentatronics 1000 is designed for Apple devices, specifically supporting iPhone, iPad, and iPod. It is not currently available for Android or other operating systems.

### How often is Pentatronics 1000 updated?

The app was last updated on May 28, 2020, to version 2.1. The initial release date was April 28, 2020. Update frequency may vary based on developer resources and user feedback.

### What is the age rating for Pentatronics 1000?

Pentatronics 1000 has an age rating of 4+. This indicates it is suitable for children and general audiences, with no mature content.

### Does Pentatronics 1000 have ads?

No, Pentatronics 1000 does not contain advertisements. The application is ad-free, allowing for an uninterrupted user experience.

### What is the user sentiment for Pentatronics 1000?

Based on the available data, Pentatronics 1000 has a perfect rating of 5.0 stars from 4 ratings. This suggests a highly positive reception from its current users.

### Can I contact the developers for feedback on Pentatronics 1000?

Yes, users can provide feedback to the developers by contacting them at pentatronics1000@gmail.com. This email address is provided for user inquiries and suggestions regarding the application.

## Version history (last 3 releases)

### 2.1 — 2020-05-28

Updated HI-LO game to the timed version.

### 2.0 — 2020-05-03

Improved display readability.

### 1.0 — 2020-04-28

No release notes.

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## More apps by Paul Novaes

- [RCL-57](https://appshunter.io/ios/app/rcl-57/id1621959742)

All apps by Paul Novaes: https://appshunter.io/developer/597527233

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*