Basic Calculator vs Simple Calculator.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Basic Calculator
A straightforward calculator app designed for everyday use. It offers a clean interface with essential functions, displaying current calculations and providing a history of your operations. Ideal for users who prefer simplicity over advanced features.
- Basic calculation system
- Intuitive design
- View present modifications
- Calculation history
- Universal app support
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'3.0 Fun design applied' Focusing on the most basic calculation system This calculator is focused on the most basic calculation system than other calculator apps. Excluded engineering calculations. It shows present modifications. It provides calculation history. This is for common people using in the most easy ways. It is available for people seeking the simplest method. - Intuitive design - Able to see present modifications - Calculation history - Universal app Basic Calc for iPad Think Human Designed by SuperDG
Simple Calculator.
A straightforward calculator designed for speed and accuracy, mimicking classic pocket calculators. It offers real-world logic, business-focused calculations like cost, sell, and margin, and a clean interface for effortless use.
- Real-world logic, no forced order of operations
- Running total display
- Cost, sell, margin calculations
- Add/subtract percentages in one step
- Clean, intuitive interface with large buttons
- Minimal, non-intrusive ads
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This is the calculator that gets it right—built for professionals, retailers, and anyone who needs fast, accurate math without the complexity. • Work smarter with real-world logic No forced order of operations—just like a classic pocket calculator with a running total. • Perfect for business use Easily handle cost, sell, and margin calculations. Add or subtract percentages in one step. • Clean, intuitive interface Large, labeled buttons and a crisp display make every calculation effortless. • Reliable and distraction-free Minimal ads, never intrusive—so you can stay focused, even in front of clients. Inspired by the Casio calculators you know and trust—modernized for your iPhone/ iPad. Download now and make everyday math faster, clearer, and smarter.
Screenshots
Verdict
The clearest difference is ads: Basic Calculator at none against Simple Calculator.'s shown. Basic Calculator also leads on monetization model (free vs ad-supported). On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.6 for Basic Calculator against 4.6 for Simple Calculator.. Both are backed by a comparable volume of ratings — 1.9K and 1.6K respectively. Written reviews are what separate them: 69% of Basic Calculator's written reviews are positive against 65% of Simple Calculator.'s.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | Basic Calculator | Simple Calculator. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.9K ratings) | 4.6 (1.6K ratings) |
| Positive reviews | 69.2% of reviews — better | 65.1% of reviews |
| Number of ratings | 1.9K — better | 1.6K |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 27 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | SuperDG Inc. | tasser gyati |
Customer experience
Basic Calculator
Simple Calculator.
User reviews
Basic Calculator
From 1.9K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Efficient calculator
- 💡 Useful history feature
- 🔒 No data collection
Room to improve
- 🐛 Ads interfering with usage
- 🐛 Occasional bugs and glitches
- 🔍 Limited functionality
Simple Calculator.
From 1.6K App Store ratingsWhat we love
- 👍 Simple and easy to use
- 💡 Supports percentage calculations
- 🚀 Fast and responsive
- 🔒 No security issues reported
Room to improve
- 🐛 Occasional display issues with underline artifacts
- 📢 Intrusive ads in free version
- 💰 Paid version not clearly advertised
Bugs and requests
Basic Calculator
Reported bugs
2 issues- Percentage key not working on iPad
- Calculation history not updating correctly
Requested features
3 requests- Support for fractions and advanced calculations
- Ability to correct mistakes without restarting
- Customization options like themes and fonts
Simple Calculator.
Reported bugs
2 issues- Incorrect calculation results in some cases
- Ads appearing during critical usage scenarios
Requested features
3 requests- Add a dedicated 'C' clear button
- Provide more customization options for key layout
- Implement a history/memory function
In-app purchases
Basic Calculator
No in-app purchases
Simple Calculator.
No in-app purchases
Questions
Is Basic Calculator free?
Is Simple Calculator. free?
Which has better reviews, Basic Calculator or Simple Calculator.?
Do Basic Calculator or Simple Calculator. have ads?
Which is updated more often, Basic Calculator or Simple Calculator.?
Other comparisons
