Calculator XLt vs Calculator+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator XLt
This app combines five essential calculation tools into one convenient package. It offers standard, scientific, unit conversion, loan, and tip calculators with a user-friendly interface and large buttons. Available on multiple Apple devices, it streamlines everyday calculations.
- Standard Calculator
- Scientific Calculator
- Unit Converter
- Loan Calculator
- Tip Calculator
- Calculation History
- Widgets
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5 for the Price of 1! Calculator XL is a Universal App for iPhone, iPad, iPod, and iMac, offering: • Standard Calculator • Scientific Calculator • Unit Converter • Loan Calculator • Tip Calculator Quick, accurate, and easy to use, Calculator XL features large, illuminated buttons for standard operations and a sleek, polished design. Features: • Standard Calculator: Extra-large buttons with additional features like delete, x², √, and %. • Scientific Calculator: 30 advanced functions with color-coded, multifunction buttons. • Unit Converter: Supports length, volume, weight, and temperature conversions, with color-coding for Imperial and US units. Perfect for any use, especially in the kitchen! On iPad, switch between calculators with the flip of a switch. On iPhone, rotate left for the Scientific Calculator or right for the Unit Converter. Extra Features: • History list of calculations • Widgets. 2 types, one for history, and one for current number and memory • 29 types of unit conversions with color-coding • 30 scientific functions • Handy delete (Del) button • Memory with preview display • Extra-large buttons for ease of use • One-tap copy • x², √, and % in standard mode Calculator XLt Free is the free version of Calculator XL, available for both iPad and iPhone.
Calculator+
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【Quick Calc】 brings five calculators together in one app: everyday math, scientific functions, AI photo solving, currency conversion and unit conversion, all in a clean interface that is ready whenever you need it. Basic & Scientific Calculator Handle everyday sums on a clear keypad, or switch to trigonometry, powers, roots, logarithms and factorials when a problem calls for them. Every calculation is saved to history, so you can review or copy results at any time. AI Photo Solving Snap a photo of a math or word problem, frame the part you need, and get a step-by-step solution with the final answer. Ask follow-up questions, or turn on deep thinking and web search for more thorough explanations. Photo and Data Handling AI Photo Solving uses photos only when you choose an image of a problem. The selected image is uploaded to our backend and AI service for processing so we can return a solution. Quick Calc does not provide photo-library browsing, album management, cloud-drive storage, or automatic scanning of your photos. The app accesses only the image you select for this feature. Live Currency Conversion Convert between major currencies with up-to-date exchange rates, swap currencies in one tap, and find any currency by name or code. Unit Conversion Convert length, area, volume, weight, temperature, speed, time and data units in moments, with searchable unit lists and a saved conversion history. Personalized Experience Choose from themes, backgrounds and key sounds, adjust decimal places and thousands separators, and have results read aloud. Quick Calc keeps all your everyday calculations in one place. Download it and start calculating with ease today. Premium Account Pricing and Terms $7.99/week* $39.99/year* *Prices are shown in US dollars. Actual charges may be converted to your local currency depending on your country or region. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period, and the cost of the renewal will be provided. Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user's Account Settings after purchase. Cancellation of the current subscription is not allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://manteendmn.xyz/kuaisujisuan/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: Calculator XLt at every 2 months against Calculator+'s every 4 months. Calculator XLt also leads on device support (3 vs 1). On price, ads, in-app purchases 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 XLt sells 1 one-off in-app purchase and Calculator+ sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Calculator XLt ships an update every 2 months, Calculator+ every 4 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Calculator XLt | Calculator+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (572 ratings) — better | — |
| Positive reviews | 80.2% of reviews | — |
| Number of ratings | 572 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Gero Mazza | Link Cross-Border E-Commerce Co., Limited |
Bugs and requests
Calculator XLt
Reported bugs
3 issues- Crashes on iPhone XR
- Inaccurate calculations for 0.3 - 0.4
- Free version lacks many advertised features
Requested features
4 requests- Add support for Bluetooth keyboard
- Include more scientific functions
- Improve conversion options
- Provide a dark mode option
Calculator+
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator XLt
- Calculator XL Full Version$9.99
Calculator+
- Weekly Ultra3 Days trial$7.997 Days
- Yearly Ultra$39.991 Year






