---
title: "my59 - Reviews, Revenue and Downloads in Grenada | Apple App Store"
description: "Experience the power and authenticity of a classic programmable calculator from the late 1970s directly on your iPhone, iPad, and Mac. my59 is not just a calculator app; it is a faithful, highly accur"
---

# my59 — Grenada
> Classic calculator emulator

![my59 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f2/20/2a/f2202aef-5d10-67dc-25dc-43f18ebf69a0/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Miroslav Perovic](https://apptail.io/developer/miroslav-perovic-HOCi)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.mperovic.my59
**Store:** Apple App Store
**Country:** Grenada
**Version:** 1.2.3 (released 2026-10-22)
**Original Release:** 2026-04-01
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gd/app/app/id6759532452)
**AppTail Page:** [https://apptail.io/app/my59-jlVz/grenada](https://apptail.io/app/my59-jlVz/grenada)

## my59 Description
Experience the power and authenticity of a classic programmable calculator from the late 1970s directly on your iPhone, iPad, and Mac. my59 is not just a calculator app; it is a faithful, highly accurate emulator that brings a piece of computing history into the modern era.

Whether you are an engineer, a student, a retro-computing enthusiast, or simply someone who appreciates the raw power of vintage programmable calculators, my59 delivers an authentic, uncompromised experience enhanced with the latest Apple ecosystem features.

KEY FEATURES:

Authentic Design & Feel: A meticulously crafted interface inspired by classic programmable calculators of the era, complete with a faithful keypad layout and display.

Full Emulation: Supports the complete original instruction set, memory registers, and programming logic. Write and execute programs just as you would on the original hardware.

Modern Workspace: Fully optimized for all screen sizes, including seamless portrait and landscape modes on iPad, and native support for Apple Silicon Macs.

Built-in Documentation: Never get stuck. Full documentation, manuals, and quick references are integrated directly into the app for easy access.

UNLOCK FULL POWER (Premium):
my59 is free to download and try. Upgrading to Premium (available as a flexible subscription or a lifetime one-time purchase) unlocks the ultimate workstation:

Complete Module Library: Get unrestricted access to all expansion packs and library modules.

Unlimited Expansion Ports: Attach multiple modules simultaneously to exponentially increase your calculator's capabilities.

iCloud Sync: Keep your programs, memory state, and modules seamlessly synchronized across your iPhone, iPad, and Mac.

Advanced Saving & Sharing: Save an unlimited number of custom programs and easily share them with other users.

Terms of Use (EULA): 

This app is an independent project and is not affiliated with, endorsed by, or connected to Texas Instruments Inc. or any of its subsidiaries.

## my59 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/14/ad/c8/14adc8e7-38e7-85d7-bc1a-17202c87c059/Screenshot_2026-04-01_at_19.16.45.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/36/73/69/3673699a-1d19-eedc-5be7-8e5b08ef7bba/Screenshot_2026-04-01_at_19.17.03.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/02/06/9f/02069f49-e2d0-52f6-de96-aafc4a401c1c/Screenshot_2026-04-01_at_19.17.23.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/43/a9/45/43a94553-e3cb-82b8-c9c8-6ad346c52979/Screenshot_2026-04-01_at_19.25.58.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b5/be/f3/b5bef375-44b8-1f0f-4eaf-f487173e6497/Screenshot_2026-04-01_at_19.27.11.png/1242x2688.png)



## my59 In-App Purchases
| Item | Price |
|------|-------|
| Monthly | USD 0.99 |
| Unlock Full App | USD 19.99 |
| Yearly | USD 9.99 |



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## my59 Available In
- [Grenada](https://apptail.io/app/my59-jlVz/grenada)
- [South Korea](https://apptail.io/app/my59-jlVz/south-korea)
- [United States](https://apptail.io/app/my59-jlVz/united-states)

---

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