---
title: "Ket Steps - Reviews, Revenue and Downloads in Armenia | Apple App Store"
description: "Ket Steps is a symbolic workpad for quantum states. Define kets, bras, and operators in standard bra-ket notation, compose them, and get exact results (fractions, imaginary units, and ...) without num"
---

# Ket Steps — Armenia
> Quantum math, properly typed

![Ket Steps App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/39/06/48/39064865-3bd2-b92a-52f9-4f1318341d9c/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [YARON AMIR BENJAMIN DR. GOLDSTEIN](https://apptail.io/developer/yaron-amir-benjamin-dr-goldstein-oDYvhb)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** org.financialadulting.ketsteps
**Store:** Apple App Store
**Country:** Armenia
**Version:** 1.4 (released 2026-05-18)
**Original Release:** 2026-04-23
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/am/app/app/id6762529698)
**AppTail Page:** [https://apptail.io/app/ket-steps-GaRz/armenia](https://apptail.io/app/ket-steps-GaRz/armenia)

## Ket Steps Description
Ket Steps is a symbolic workpad for quantum states. Define kets, bras, and operators in standard bra-ket notation, compose them, and get exact results (fractions, imaginary units, and ...) without numeric approximation unless you ask for it.

Each line is a typed, labeled object. Select two, apply an operation, and the result appears contrasted against the input for quick validation, not just the answer. Every result exports to LaTeX with a single tap.

**What it does today**
Single- and multi-qubit states, tensor products, standard operators (Pauli X/Y/Z, Hadamard, and more), inner products, outer products, and operator-ket application. Exact symbolic arithmetic throughout. Norm validation on every state. A growing library of named objects to insert with one tap.

**Where it's going**
Ket Steps aims to become a complete toolkit for quantum information theory. Join our Kets on their journey.

**Privacy**
Everything stays on your device. No data is collected, transmitted, or stored anywhere else.

## Ket Steps Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6e/29/05/6e290596-ee9f-7ea1-d687-3d0c3d325f08/new_worksheet.png/2064x2752.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/9f/79/309f79f9-af81-9ff0-4721-0ff432a89ed3/library_objects.png/2064x2752.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/36/8d/a3/368da3e1-984d-d739-d8b9-36a819f84566/swipe_actions.png/2064x2752.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d4/f1/72/d4f1721f-d3ab-a6ce-9d66-ac9f8c353a34/selection_based_operations.png/2064x2752.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/44/69/f2/4469f298-c662-0de4-ddd2-a47fd27ab718/sandwich_creation.png/2064x2752.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/15/ad/4c/15ad4c2a-fcd0-55d3-32b3-dd4da99d92b6/tensor_creation_sheet.png/2064x2752.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/c4/89/6bc489e8-7ba4-558e-6c84-74cdab6a4623/commutator_export.png/2064x2752.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2d/f0/d0/2df0d06b-1a64-6c7e-9931-f8c0607300e3/notes_and_tensor_product.png/2064x2752.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c8/e3/10/c8e310c0-47ff-8ada-f1c5-edcdb07f907d/define_custom_objects.png/2064x2752.png)







## Ket Steps Available In
- [Armenia](https://apptail.io/app/ket-steps-GaRz/armenia)
- [Australia](https://apptail.io/app/ket-steps-GaRz/australia)
- [Bahrain](https://apptail.io/app/ket-steps-GaRz/bahrain)
- [Brunei](https://apptail.io/app/ket-steps-GaRz/brunei)
- [Belize](https://apptail.io/app/ket-steps-GaRz/belize)
- [Canada](https://apptail.io/app/ket-steps-GaRz/canada)
- [Germany](https://apptail.io/app/ket-steps-GaRz/germany)
- [Estonia](https://apptail.io/app/ket-steps-GaRz/estonia)
- [Luxembourg](https://apptail.io/app/ket-steps-GaRz/luxembourg)
- [Latvia](https://apptail.io/app/ket-steps-GaRz/latvia)
- [Madagascar](https://apptail.io/app/ket-steps-GaRz/madagascar)
- [New Zealand](https://apptail.io/app/ket-steps-GaRz/new-zealand)
- [Senegal](https://apptail.io/app/ket-steps-GaRz/senegal)
- [United States](https://apptail.io/app/ket-steps-GaRz/united-states)

---

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