Calculator, basic and advanced vs One Hand Simple Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator, basic and advanced
This app offers a comprehensive calculator with both simple and advanced modes. It includes an equation solver with step-by-step explanations, calculation history, graphing capabilities, and table generation for multiple inputs. Supports a wide range of mathematical operators and functions.
- Simple and advanced calculation modes
- Step-by-step equation solver
- Calculation history
- Graphing of equations
- Table generation
- Extensive mathematical operators
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Amazing complete calculator. SIMPLE CALCULATIONS Just looking for simple equations, easy and simple UI. ADVANCED CALCULATIONS Looking for more power? Turn on the advanced option and get a rich amount of mathematical operators. EQUATION SOLVER, STEP BY STEP Wondering how the equation was solved or what went wrong? No problem see them all step by step and learn how to do math! CALCULATION HISTORY View your previous equations, continue with them or share it! GRAPHS Wondering how the equation looks with multiple inputs? Plot the equations in graphs! TABLES Wanting to see the results for one equation for multiple inputs? Simple see them all in a clear table! SUPPORTED OPERATORS AND VALUES Addition, Subtraction, Division, Multiplication Percentage, Additive Percentage Square, Cubit, to the Power of x Root, Cubic, nth Root of Power of Euler, Power of Two, Power of Ten Natural Logarithm, Binary Logarithm Common Logarithm, x Logarithm y Sine, Cosine, Tan (Normal, Hyperbolic and Arc. All available for Radian and Degree calculations) Absolute, Factorial, nCr, nPr, Previous answer, Euler, Pi Random Have fun calculating!
One Hand Simple Calculator
This utility app offers a calculator designed for one-handed operation. Easily adjust button placement for left or right-hand use, resize keys, and visualize calculations. Save history and utilize a simple memo function.
- One-handed operation with adjustable key placement
- Adjustable calculator key size
- Formula visualization
- Calculation history saving
- Simple memo field
- Theme color customization
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It is a simple calculator app that can be operated with one hand. By moving the calculator key to the left or right, the problem that the button on the opposite side was too far and the thumb could not reach was solved. You can also move the calculator key to the left or right with one touch, whether you hold it with your right or left hand. Main function ・All buttons can be reached with one hand by moving the calculator keys to the left and right - Calculator key size adjustable - Visualization of calculation formulas on the way - Calculation results and formulas can be saved in history with one tap - Simple specifications without special calculation buttons - A variety of theme colors available There is also a simple memo field that can be used when you want to temporarily remember the calculation results. Perfect when you want to use the calculator with only one hand, such as holding a shopping cart at a store, holding a hanging leather on a train, etc.! The calculator key is easy to use because it has a central position with spaces on both sides, so please give it a try.
Screenshots
Verdict
Calculator, basic and advanced and One Hand Simple Calculator both sit at 4.6 stars, but that hides the real split: 100% of One Hand Simple Calculator's written reviews are positive against 33% of Calculator, basic and advanced's. One Hand Simple Calculator also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (11.0 vs 17.6). Calculator, basic and advanced's advantage is in-app purchases (none vs 1). On price, rating, ratings volume and ads 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. One Hand Simple Calculator sells 1 one-off in-app purchase. Calculator, basic and advanced asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Calculator, basic and advanced against 4.7 for One Hand Simple Calculator. Both are backed by a comparable volume of ratings — 78 and 30 respectively. Written reviews are what separate them: 33% of Calculator, basic and advanced's written reviews are positive against 100% of One Hand Simple Calculator's.
Calculator, basic and advanced ships an update every 3 months, One Hand Simple Calculator every 3 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.
| Parameter | Calculator, basic and advanced | One Hand Simple Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (78 ratings) | 4.7 (30 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 78 — better | 30 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Saren Inden | Shigeo Fukuda |
Customer experience
Calculator, basic and advanced
One Hand Simple Calculator
In-app purchases
Calculator, basic and advanced
No in-app purchases
One Hand Simple Calculator
- Remove Ads$2.99
Questions
Is Calculator, basic and advanced free?
Is One Hand Simple Calculator free?
Which has better reviews, Calculator, basic and advanced or One Hand Simple Calculator?
Do Calculator, basic and advanced or One Hand Simple Calculator have ads?
Which is updated more often, Calculator, basic and advanced or One Hand Simple Calculator?
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