Calculator +ㅤ vs Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Calculator
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Designed for frequent calculations, making every input faster and smoother. Entered one wrong digit? There is no need to start over. FastCalc lets you edit an expression directly, insert, delete, or change numbers and operators at any position, and see the result update as you type. EDIT FREELY • Insert, delete, or change any part of an expression • Calculate and display results in real time as you type • Smart input checks help reduce invalid expressions and input errors FASTER INPUT • A larger, more prominent “+” key for repeated calculations • A dedicated “00” key for entering large numbers more efficiently • Start with “.” and the leading zero is added automatically, saving one tap CALCULATION HISTORY • View the current expression and calculation history on the same screen for easy comparison and reuse • Double-tap a history item to use it again • Copy a result, insert it, or replace the current expression • Premium lets you add color tags and notes to important calculations CLEAR DISPLAY • Choose three-digit or four-digit number grouping • Use a comma, space, or underscore as the separator to match different regional number formats • Long expressions remain clear and easy to review or edit CONVENIENT CONTROLS • On supported system versions, open the calculator from Control Center or the Lock Screen • Optionally clear the expression after pressing “=” so you can begin the next calculation immediately PERSONALIZE YOUR EXPERIENCE • Choose from multiple calculator themes • Some themes support both light and dark appearances • Select from several key sounds and spoken feedback options • Refined sound and haptic feedback make every tap feel more responsive PREMIUM Make one lifetime purchase to unlock history colors and notes, every theme and sound option, and other Premium features. FastCalc does more than display an answer. It is designed to make entering, editing, comparing, and reusing calculations more convenient. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://baolesoft.com/privacy/fast-calculator/
Screenshots
Verdict
The clearest difference is ads: Calculator at none against Calculator +ㅤ's shown. On price, update cadence, in-app purchases and device support 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 and Calculator sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Calculator +ㅤ | Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (4.6K ratings) — better | — |
| Positive reviews | 46.7% of reviews | — |
| Number of ratings | 4.6K — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 55 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Rocket Apps GmbH | 深圳宝乐软件有限公司 |
Bugs and requests
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
Calculator
Not enough reviews yet to summarise bugs or requests.
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
Calculator
- 1个月$0.991 Month
- 1 年$1.991 Year
- 终身会员$2.99
Questions
Is Calculator +ㅤ free?
Is Calculator free?
Do Calculator +ㅤ or Calculator have ads?
Which is updated more often, Calculator +ㅤ or Calculator?
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