Basic Calculator vs Solves
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
Solves
A powerful and versatile calculator for all your Apple devices. Edit complex expressions, sync history across devices, and enjoy a clean, ad-free experience. Unlock advanced features like unit conversion and fraction support with an optional upgrade.
- Edit expressions without limitations
- Instant results
- Sync calculation history across devices
- Unit conversion (currencies, physical units)
- Fraction support
- Customizable themes
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Solves is a well-made calculator app for your iPhone, iPad, Mac, and Apple Watch. It allows you to edit expressions without limitations and get instant results. It keeps your calculation history in sync on all devices and lets you to easily interact with it. All this for free and without ads! By purchasing Solves+ you also get: • Unit Conversions: currencies (with crypto, metals & energy), physical units, and your own! • History Tools: comment, bookmark, export, auto clear, and more • Fractions • More Themes • Advanced Settings Hand-typed code. No generative AI was used during the development or by the app itself. Solves+ requires one payment only. You will own it forever on all devices.
Screenshots
Verdict
The clearest difference is in-app purchases: Basic Calculator at none against Solves's 6. Basic Calculator also leads on ratings volume (1.9K vs 381). Solves's advantage is review sentiment (91% vs 69%) and rating (4.9 vs 4.6). On price, ads and iOS requirement 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. Solves sells 6 one-off in-app purchases. Basic Calculator asks for nothing beyond the download.
Solves holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 1.9K and 381 respectively. Written reviews point the same way: 69% of Basic Calculator's written reviews are positive against 91% of Solves's.
Basic Calculator ships an update every 3 months, Solves every 3 weeks. Both last shipped on September 28, 2026.
| Parameter | Basic Calculator | Solves |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.9K ratings) | 4.9 (381 ratings) — better |
| Positive reviews | 69.2% of reviews | 90.6% of reviews — better |
| Number of ratings | 1.9K — better | 381 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 15.0 | 15 |
| Further details — not scored | ||
| Size | 27 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | SuperDG Inc. | Oleg Barinov |
Customer experience
Basic Calculator
Solves
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
Solves
From 381 App Store ratingsWhat we love
- 👍 Excellent calculator app
- 🚀 Smooth and responsive
- 🔒 No ads or data collection
- 💡 Useful features like history, comments, and unit conversions
- 👍 Clean and intuitive design
Room to improve
- 🐛 Occasional crashes or bugs after updates
- 🐛 Issues with certain mathematical operations
- 🐛 Family sharing not working properly
- 🐛 Lag or performance issues on some devices
- 💡 Desire for more advanced features like fractions, base conversions
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
Solves
Reported bugs
4 issues- Crashes when pressing certain buttons
- Issues with parsing complex expressions
- Incorrect results for some calculations
- Problems with history clearing or syncing
Requested features
6 requests- Add support for fractions and mixed numbers
- Implement a widget for quick access
- Allow resizing the app window on Mac
- Provide more customization options
- Add support for Apple Watch
Show 1 moreShow fewer
- Improve unit conversion experience
In-app purchases
Basic Calculator
No in-app purchases
Solves
- Tip Option #1$0.99
- Tip Option #2$1.99
- Tip Option #3$4.99
Show 3 moreShow fewer
- Tip Option #4$9.99
- Solves+$9.99
- Tip Option #5$19.99
Questions
Is Basic Calculator free?
Is Solves free?
Which has better reviews, Basic Calculator or Solves?
Do Basic Calculator or Solves have ads?
Which is updated more often, Basic Calculator or Solves?
Other comparisons
