# Plusm: Notepad Calculator — Currency & Unit Converter

> Currency & Unit Converter (iPhone/iPad app by Egor Sigaev.)

- Source: https://appshunter.io/ios/app/plusm-notepad-calculator/id6760660267 (this page in markdown: same URL + `.md`)
- Developer: [Egor Sigaev](https://appshunter.io/developer/1885576306)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 4 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-03-28
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/plusm-notepad-calculator/id6760660267/reviews.md

## What is Plusm?

Plusm is a notepad-style calculator that lets you type the way you think.

No buttons. No formulas. Just type plain text and see results instantly — right next to each line.

CALCULATE NATURALLY
Write math like you would on paper. Mix numbers, labels, and notes freely:
  Rent: $1,450
  Groceries: 320 + 45.50
  Total: $1,450 + 365.50

CONVERT ANYTHING
Currencies, units, and more — just type it:
  250 USD to EUR
  5.8 feet to cm
  72°F to °C
  0.5 BTC to USD

WORK WITH DATES
  today + 90 days
  March 1 - January 15

USE VARIABLES
  price = 299
  price + 8.5%

AND MORE
  now in Tokyo
  sqrt(144), sin(45)
  0xFF, 0b1010

ORGANIZE WITH PAGES
Keep separate calculations in named pages — monthly budget, trip planning, work hours. Everything saves automatically.

MENU BAR MODE
Access Plusm from your menu bar with one click. Quick calculations without leaving what you're doing.

BUILT FOR YOU
Native app. Dark mode. Keyboard-first. Fast and lightweight.

Plusm Pro unlocks unlimited pages, currency & crypto conversion, and menu bar mode. Free version includes full math, unit conversion, and three pages.

Terms of Use: https://plusm.app/terms
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Plusm Pro Monthly | $2.99 | per month |
| Plusm Pro Yearly | $17.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Plusm Pro Lifetime | $24.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-09-06

Plusm understands a lot more — from compound values to percentage questions asked in plain words.

• Compound values — "5 ft 11 in" and "1 h 30 min" are read as a single value and add up.
• Percentages in plain words — "8 as % of 6", "what % of 6 is 8", "% change from 6 to 8".
• Numbers in words — "twenty-five * 4" and "one hundred and one" count just like digits.
• Calendar units — days, weeks, months and years convert into each other and add up: "1 day + 5 years".
• Units read by context — "5 pounds in kg" is weight, "5 pounds" is British currency.
• Dates stay current — "today" and "now" are recalculated when you come back to the app.
• iCloud — pages no longer disappear when syncing between devices.
• New app icon, clear errors instead of quietly wrong answers, and dozens of engine fixes.

Thank you for using Plusm.

### 1.0 — 2026-04-14

No release notes.

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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 2026-09-10.*