Calculator vs Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator
This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.
- Easy to use interface
- Clear display
- Customizable background
- Customizable display themes
Read full descriptionHide full description
Calculator-- is a simple calculator that is easy to use and read. Select the desired background and display. If you like this app, please consider giving it a rating. Your support will help keep the updates coming! Thank you for your support!
Calculator
This ad-free utility offers a clean and intuitive interface for performing calculations. It includes essential features like a backspace button and support for parentheses, making complex equations manageable. Enjoy a streamlined calculation experience without interruptions.
- Ad-free experience
- Backspace button
- Parentheses support
- Priority rules
- Easy to use interface
Read full descriptionHide full description
Ad-free calculator. It includes a backspace button and parentheses. Key Features: Ad-free App Backspace Button Priority Rules Easy To Use
Screenshots
Verdict
The clearest difference is ads: Calculator at none against Calculator's shown. Calculator also leads on update cadence (monthly vs every 13 months) and review sentiment (93% vs 80%). On price, rating, ratings volume and in-app purchases 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 — 4.7 for Calculator against 4.8 for Calculator. Both are backed by a comparable volume of ratings — 910 and 859 respectively. Written reviews are what separate them: 80% of Calculator's written reviews are positive against 93% of Calculator's.
Calculator ships an update every 13 months, Calculator monthly. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.
| Parameter | Calculator | Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (910 ratings) | 4.8 (859 ratings) — better |
| Positive reviews | 79.6% of reviews | 93.0% of reviews — better |
| Number of ratings | 910 — better | 859 |
| Update frequency | Every 13 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Horizon Business, Inc. | Studio Nano Ship, Inc. |
Customer experience
Calculator
Calculator
User reviews
Calculator
From 910 App Store ratingsWhat we love
- 💻 Easy to use
- 🎨 Colorful and visually appealing
- 👀 Large, easy-to-read numbers
- 🎯 Accurate calculations
- 🆓 Free app
Room to improve
- 🔊 Loud button clicking sound that can't be turned off
- 📏 Lacks landscape mode
- 🔢 No percentage or advanced math functions
Calculator
From 859 App Store ratingsWhat we love
- 👍 No advertisements or in-app purchases
- 👍 Simple and intuitive user interface
- 👍 Easy to read and clear display
- 👍 Backspace/delete key functionality
- 👍 Calculation history/storage feature
Room to improve
- 📱 Does not support landscape/rotation mode on iPad
- 🎨 Obnoxious color scheme (pink and green)
- ❌ Missing scientific calculator features
- ❌ Limited advanced functionality
- 🐛 App crashes on startup (occasional)
Bugs and requests
Calculator
Reported bugs
2 issues- Sound toggle switch doesn't work to turn off sounds
- App crashes or freezes on some devices
Requested features
3 requests- Add percentage and other advanced math functions
- Allow landscape mode
- Add option to turn off button sounds
Calculator
Reported bugs
2 issues- App abruptly closes on startup (reported twice by one user)
- Does not auto-rotate on iPad Pro
Requested features
6 requests- iPad landscape/rotation mode support
- Scientific calculator functions
- Exponent/power calculation option
- Running total display
- Button press sound effects
Show 1 moreShow fewer
- More customizable color schemes
In-app purchases
Calculator
No in-app purchases
Calculator
No in-app purchases
