Basic Calculator+ vs Calculator +ㅤ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Basic Calculator+
Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.
- Basic four functions
- Clear display
- Large buttons
- Portrait and landscape modes
- iPad compatible
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This simple calculator with a clear display and large buttons makes calculations easy. Portrait and landscape modes both available on iPad. This app uses the basic functions of the calculator to make the simplest, best, free calculator in the app store.
Calculator +ㅤ
This app simplifies math with basic, scientific, and fraction calculations. It also features a unique snap-and-scribble function to solve problems from photos. Customize your experience with themes and access a calculation history.
- Snap and Scribble Calculator
- Basic Calculator
- Scientific Calculator
- Fraction Calculator
- Currency Converter
- Calculation History
- Customizable Themes
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Calculator + App, the simplest way to make Math easy! Whether it's basic, scientific, fractions or even solving a problem you take a picture of. We've got you covered! • Snap and Scribble Calculator (NEW!) • Optimized for iPhone & iPad • Basic Calculator • Scientific Calculator • Fraction Calculator • Currrency Converter • Calculation History • Customize with Themes • Simple & Intuitive Design Introducing Rocket Apps PRO: With Rocket Apps PRO you simply subscribe once and get access to all supported Rocket Apps. The best part: we will keep adding new Apps. SUPPORT Our goal is to build the best apps in the world. You can help us by reporting bugs and requesting features via Email: help@rocketapps.com TERMS & PRIVACY https://rocketapps.com/privacy.html https://rocketapps.com/terms.html SUBSCRIPTION TERMS: The App offers an auto-renewing monthly or yearly subscription to provide you with unlimited access to all PRO Features while you maintain an active subscription. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.
Screenshots
Verdict
The clearest difference is review sentiment: Basic Calculator+ at 87% against Calculator +ㅤ's 47%. Basic Calculator+ also leads on in-app purchases (none vs 6) and ratings volume (260K vs 4.6K). Calculator +ㅤ's advantage is update cadence (fortnightly vs every 4 months). On price, ads, device support 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. Calculator +ㅤ sells 6 in-app purchases, starting at $2.99 per 7 days. Basic Calculator+ asks for nothing beyond the download.
Basic Calculator+ holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Basic Calculator+ has 260K ratings behind it against 4.6K, so its average is the more settled of the two. Written reviews point the same way: 87% of Basic Calculator+'s written reviews are positive against 47% of Calculator +ㅤ's.
Basic Calculator+ ships an update every 4 months, Calculator +ㅤ fortnightly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | Basic Calculator+ | Calculator +ㅤ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (260K ratings) — better | 4.6 (4.6K ratings) |
| Positive reviews | 87.4% of reviews — better | 46.7% of reviews |
| Number of ratings | 260K — better | 4.6K |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 50 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Best Free Apps | Rocket Apps GmbH |
Customer experience
Basic Calculator+
Calculator +ㅤ
User reviews
Basic Calculator+
From 260K App Store ratingsWhat we love
- 👍 Easy to use
- 👍 Large, clear buttons
- 👍 Straightforward, basic functionality
- 👍 No ads or in-app purchases
- 👍 Works well on iPad
Room to improve
- 🐛 Inconsistent click volume
- 🐛 Ads can be intrusive or disruptive
- 🐛 Missing backspace/delete function
Calculator +ㅤ
From 4.6K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Accurate calculations
- 🎨 Excellent visuals
- 💡 Helpful for academic work
Room to improve
- 💰 Subscription model too expensive
- 🔍 Decimal entry quirks
- 📺 Too many ads
- 🔒 Locked features behind paywall
Bugs and requests
Basic Calculator+
Reported bugs
2 issues- Incorrect calculation results
- Ads covering the screen
Requested features
3 requests- Add fraction button
- Implement order of operations
- Include memory function
Calculator +ㅤ
Reported bugs
3 issues- Inaccurate square root calculations
- Compatibility issues on iPad
- Decimal point not recognized
Requested features
4 requests- Negative number support
- Improved fraction calculator
- Scientific calculator layout
- Option to disable history feature
In-app purchases
Basic Calculator+
No in-app purchases
Calculator +ㅤ
- Rocket Apps PRO Weekly3 Days trial$2.997 Days
- Rocket Apps PRO Monthly3 Days trial$4.991 Month
- Rocket Apps PRO Yearly3 Days trial$9.991 Year
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- Rocket Apps PRO Offer1 Year trial$19.991 Year
- Rocket Apps PRO Yearly3 Days trial$19.991 Year
- Rocket Apps PRO Yearly3 Days trial$29.991 Year
Questions
Is Basic Calculator+ free?
Is Calculator +ㅤ free?
Which has better reviews, Basic Calculator+ or Calculator +ㅤ?
Do Basic Calculator+ or Calculator +ㅤ have ads?
Which is updated more often, Basic Calculator+ or Calculator +ㅤ?
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