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App Store Apps > Productivity > CalMemo Stadio
CalMemo Stadio icon

CalMemo Stadio

by Udagagwa Rie · Productivity · Free
On the App Store since March 2026 · Data updated 2026-10-29

CalMemo Stadio is made and published by Udagagwa Rie. AppBrain is an independent app data site and isn't affiliated with Udagagwa Rie. The app name, icon, screenshots and description belong to Udagagwa Rie and are shown as published on the App Store.

AppBrain's verdict

Last updated
May 25, 2026
Size
115.2 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Udagagwa Rie, from the App Store
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Screenshots by Udagagwa Rie, from the the App Store listing
Description by Udagagwa Rie Written by the developer, not by AppBrain. Click to read.
【Calculate. Remember. Reuse. CalMemo does it all.】
"I wish I could redo that calculation."
"Typing the same formula over and over is tedious."
"I want to save my calculations with notes."
CalMemo solves all of these problems.

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▼ What CalMemo Can Do
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【Auto-Save Calculation History】
Every calculation is automatically saved. Revisit past results, copy values, and continue where you left off.

【Formula Studio – Create Your Own Formulas】
Save your frequently used formulas and recall them with a single tap. Tax calculations, discounts, BMI, loan interest... build your own personalized calculator.

【Equation Solver】
Need to find the value of x? Just enter your equation and let CalMemo solve it. From linear equations to systems of equations, get instant answers.

【Structural Lab - Structural Calculation for Architecture & Civil Engineering】
Supports structural analysis of beams (horizontal) and columns (vertical). Considers not only concentrated and distributed loads but also the self-weight of members to instantly calculate and graph bending moments, shear forces, deflection, and more. Strongly supports everything from quick on-site checks to learning.

【Notes + Calculator in One】
Insert calculation results directly into your notes. Perfect for estimates, budgets, travel expense splits, and more.

【Unit & Currency Converter】
Convert length, weight, temperature, and currencies in real-time. Essential for international shopping and travel.

【Home Screen Widget】
Calculate without even opening the app. The fastest way to crunch numbers.

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▼ Perfect For
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・Anyone who wants to save calculation history
・Users who repeat the same calculations often
・Students and professionals solving equations
・People tired of switching between notes and calculator
・Anyone who wants instant calculations from Home Screen

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▼ CalMemo Premium
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Unlock the full experience:
・Ad-free for distraction-free calculating
・Full access to Formula Studio & Equation Solver
・Calculator Widget for Home Screen
・Expanded keyboard customization slots

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Calculating isn't just a task.
With CalMemo, make it smarter. Make it yours.

Download now and experience a new way to calculate.

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Terms of Use:
https://www.notion.so/Terms-of-Use-End-User-License-Agreement-2f45c1eb92a480069955e6d1b3adeb53?source=copy_link
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
115.2 MB
Content rating
Everyone

Technologies used by CalMemo Stadio

Releases

Updates seen on the App Store
Version
1.1.1
Launched
March 2026

No changelog data

Rankings

App Store top charts

App Store Rankings for CalMemo Stadio

This app is not ranked

About the app and developer

About CalMemo Stadio

CalMemo Stadio is a productivity app developed by Udagagwa Rie.

What is the rating of CalMemo Stadio?

CalMemo Stadio has no ratings yet.

Is CalMemo Stadio free?

CalMemo Stadio is free. The app size is 115.21 MB. The latest version available is 1.1.1. The last update was on May 25, 2026.

What are the requirements for CalMemo Stadio?

The app has a content rating of Everyone. The app has been available on the App Store since March 2026.

Developer information for Udagagwa Rie

Udagagwa Rie

Address:

Frequently asked questions about CalMemo Stadio

Is CalMemo Stadio free?

Yes. CalMemo Stadio is free on the App Store.

Is CalMemo Stadio still available?

Yes. CalMemo Stadio is on the App Store, and the last update we saw was on May 25, 2026.

How large is CalMemo Stadio?

CalMemo Stadio is 115.21 MB.

Is CalMemo Stadio suitable for children?

App Store rates the content of CalMemo Stadio as suitable for everyone.

Who made CalMemo Stadio?

CalMemo Stadio was developed by Udagagwa Rie. It is listed in the productivity category on the App Store.

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