# LetsCalc: Notepad Calculator — Notes, Math, Currency & Unit

> Notepad calculator with natural language math, currency conversion, and variables. (iPhone/iPad app by Digieggs.)

- Source: https://appshunter.io/ios/app/letscalc-notepad-calculator/id6749074075 (this page in markdown: same URL + `.md`)
- Developer: [Digieggs](https://appshunter.io/developer/1828694097)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 40 MB
- Languages: American English
- Released: 2025-08-12
- Data updated: 2026-08-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/letscalc-notepad-calculator/id6749074075/reviews.md

## What is LetsCalc?

Why use a calculator that only speaks numbers? LetsCalc lets you type math exactly as you think it.

Mix text and numbers freely. Write "Salary 5000 - Rent 1200" and get instant answers without ever hitting an equals button. It’s the perfect blend of a notepad and a calculator.

NEW: POWER USER SHORTCUTS
• Smart Abbreviations: Type "5k" for 5,000 or "2.5M" for 2,500,000 automatically.
• Intelligent Summing: Type "sum" to instantly total all the lines above.
• Chain Calculations: Use "prev" to carry your last result into the new line.

TOP FEATURES:

■ Natural Language Math
Don't memorize formulas. Just type "15% off 80" or "200 + 8% tax". LetsCalc understands your intent and calculates the result instantly. Use "//" to add comments or "#" for headers to organize your budget.

■ Smart Currency & Unit Converter
Planning a trip? Calculate in mixed currencies like "50 USD + 30 EUR in GBP". Get live exchange rates for 150+ currencies. Convert "100 km in miles" or "80F in C" instantly. Works offline too.

■ Variables & Logic
Define variables like "Rate = 50" and use them later: "Hours 40 * Rate". Change one number, and the whole page updates instantly.

■ Designed for Focus
• Dark Mode support.
• Clean, distraction-free interface.
• No sign-up required.

Stop switching between your notes app and calculator. Download LetsCalc today and calculate at the speed of thought.

## Key features

- Natural language math input
- Smart abbreviations and summing
- Currency and unit conversion
- Variable definition and dynamic updates
- Offline functionality
- Dark mode and distraction-free interface

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LetsCalc Pro - Weekly | $1.49 | per 7 days |
| LetsCalc Pro - Monthly | $3.99 | per month |
| LetsCalc Pro - Yearly | $14.99 | per year |
| Ad-Free experience for 1 year | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| LetsCalc Pro - Lifetime | $24.99 | one-time |
| Ad-Free experience Lifetime | $29.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/letscalc-notepad-calculator/id6749074075/reviews.md

### 5/5 — Simple but smart

*2026-01-20*

A great way to make calculations more fun. With the intelligent word tracking, expenses calculations become much simpler.

**Developer response:** Really happy to hear that! Thanks for sharing your experience.

### 5/5 — Love the intiutivity

*2026-01-20*

Amazing simplicity for calculating things fast and in a more understandable way

**Developer response:** That’s really nice to hear. Thanks for sharing your experience!

### 5/5 — Useful

*2026-01-20*

Just typing out my expenses and seeing the total instantly is so much easier. The shortcuts are actually pretty useful. simple and works great.

**Developer response:** Thank you for your feedback! Glad to hear it’s making expense tracking easier for you.

## Frequently asked questions about LetsCalc

### How does LetsCalc handle math expressions?

LetsCalc allows you to type math expressions naturally alongside text, like 'Salary 5000 - Rent 1200'. It understands intent and calculates results instantly without needing an equals button.

### Can I use LetsCalc for currency and unit conversions?

Yes, LetsCalc supports smart currency and unit conversion, including mixed currencies like '50 USD + 30 EUR in GBP' and unit conversions like '100 km in miles'. It works offline and supports over 150 currencies.

### Does LetsCalc support variables?

Yes, you can define variables like 'Rate = 50' and use them in calculations. Changing a variable's value will instantly update all related calculations on the page.

### What are the smart shortcuts in LetsCalc?

LetsCalc offers smart abbreviations (e.g., '5k' for 5,000), intelligent summing ('sum' to total lines above), and chain calculations using 'prev' to carry over the last result.

### Does LetsCalc have ads?

Yes, LetsCalc contains advertisements. An ad-free experience can be purchased for 1 year at $14.99.

### What subscription plans are available for LetsCalc?

LetsCalc offers several subscription plans, including 'LetsCalc Pro' weekly ($1.49), monthly ($3.99), and yearly ($14.99). An ad-free experience is also available as a yearly subscription.

### Is LetsCalc available on different devices?

LetsCalc is available on iPhone, iPad, and iPod, indicated by its supported devices list.

### How often is LetsCalc updated?

LetsCalc was last updated on April 23, 2026, with version 1.2.6, suggesting regular updates for new features and improvements.

## Version history (last 5 releases)

### 1.2.6 — 2026-04-23

General bug fixes and system stability improvements.
A better app experience with user-friendly improvements.

### 1.2.5 — 2026-04-17

• Import worksheets from CSV and TXT files: Load previously exported files or spreadsheets prepared elsewhere with a single tap. Choose to replace the current worksheet or append to it.

• Automatic session saving: Your current worksheet is preserved even if you close the app. Pick up right where you left off on the next launch.

• Improved return key behavior: Smoother line-to-line navigation with refined keyboard interactions.

• Performance and stability improvements.

### 1.2.4 — 2026-02-21

Minor bug fixes.

### 1.2.3 — 2026-02-18

Performance improvements.

### 1.2.2 — 2026-01-30

Performance improvements, minor bug fixes.

## More apps by Digieggs

- [Digieggs - Boiled Egg Timer](https://appshunter.io/ios/app/digieggs-boiled-egg-timer/id6757550325)
- [My Coloring Time](https://appshunter.io/ios/app/my-coloring-time/id6757599789)
- [Neon Words - Quiz](https://appshunter.io/ios/app/neon-words-quiz/id6760692614)

All apps by Digieggs: https://appshunter.io/developer/1828694097

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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 2026-08-22.*