# Kalmaro Calc — 27 everyday calculators > Versatile calculator app for everyday shopping, kitchen, finance, and DIY tasks. (iPhone/iPad app by James Bermingham.) - Source: https://appshunter.io/ios/app/kalmaro-calc/id1595903213 (this page in markdown: same URL + `.md`) - Developer: [James Bermingham](https://appshunter.io/developer/1595903215) - Category: Utilities, Finance - Price: Free with in-app purchases - Age rating: 12+ - Requires: iOS 26.0 · 7 MB - Languages: American English, Dutch, French (France), German (Germany), Italian, European Portuguese, European Spanish - Released: 2022-05-15 - Data updated: 2026-08-12 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/kalmaro-calc/id1595903213/reviews.md ## What is Kalmaro Calc? 27 calculators for the things you actually work out — tips, VAT, discounts, loans, mortgages, room area, fuel costs, BMI and more. One clean app for iPhone, iPad and Mac. No sign-in, no accounts, no clutter. Available in English, German, Spanish, French, Italian, Dutch and Portuguese. 8 CATEGORIES • Dining & Social — Tip, Bill Split, Alcohol Units • Shopping — Price Compare, Discount, VAT • Percentages — Percentage, Percentage Change • Finance — Loan, Mortgage, Savings, Rent, Salary • Property — Room Area, Conversions, Paint, Tiles • Kitchen — Oven Temperatures, Volume Conversion • Travel — Journey Time, Trip Fuel Cost, Mileage Claim • Health — BMI, Water Intake, Daily Calories, Ideal Weight, Body Fat FAST TO USE Tap any field to type; tap a filled field to clear it. A purpose-built number pad, and calculators that solve for whatever you leave blank. REMEMBERS YOUR WORK Every calculator keeps its own history — tap the clock to reopen a past calculation and load it back in. Save calculations by name, or turn history off, in Settings. Switch it on and history syncs privately through your own iCloud. PRIVATE BY DESIGN No analytics, no ads, no third-party SDKs, no tracking. Your calculations stay on your device. The App Store privacy label is "Data Not Collected" — and it's accurate. FREE AND PREMIUM Thirteen calculators are free forever. Unlock the rest with a single one-time payment — pay once, no subscription. Health calculators are formula tools for general interest, not medical advice. Mileage Claim uses the UK HMRC approved rates and works in pounds. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kalmaro.com/privacy/calc ## Key features - Price comparison calculator - Bill splitting and tipping calculator - Oven temperature converter - Loan amortization calculator - Sales discount calculator - Area and length conversions ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Yearly Subscription | $1.49 | per year | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/kalmaro-calc/id1595903213/reviews.md ### 5/5 — Mimi *2022-05-16, version 0.9* Excellent, simple, reliable.. solved my math problems better than 20 years in education ### 5/5 — Great app *2022-05-15, version 0.9* Everything I have always wanted. Saves a lot of brain power especially in restaurants. Also saved money on price comparisons in stores. ## Frequently asked questions about Kalmaro Calc ### What calculators does Kalmaro Calc offer? Kalmaro Calc provides calculators for kitchen tasks like oven temperatures and volume conversions, finance tools such as amortised loans and rent per month, restaurant tipping, percentage calculations, shopping price comparisons and sales discounts, and DIY measurements for square area and length conversions. ### Is Kalmaro Calc free to use? Kalmaro Calc is free to download and use. However, some of its calculators require a subscription to access. ### What is the subscription cost for Kalmaro Calc? The app offers a yearly subscription plan priced at $1.49 per year, providing access to additional features and calculators. ### What devices is Kalmaro Calc available on? Kalmaro Calc is available for iPhone and iPod devices, indicated by its supported devices list. ### What is the age rating for Kalmaro Calc? Kalmaro Calc has an age rating of 4+, making it suitable for a wide range of users. ### How often is Kalmaro Calc updated? The app was last updated on May 15, 2022, with version 0.9. Further update frequency information is not available in the provided data. ### Does Kalmaro Calc have ads? No, Kalmaro Calc does not contain advertisements, as indicated by the 'hasAds' flag being false. ### Can Kalmaro Calc be used offline? The provided data does not specify whether Kalmaro Calc can be used offline. However, many calculator functions typically do not require an internet connection. ## Version history (last 5 releases) ### 3.0.4 — 2026-08-11 The app now speaks German, Spanish, French, Italian, Dutch and Portuguese, throughout — every screen, every calculator. • Fixed decimal input and display on devices set to German, Spanish, French, Italian, Dutch or Portuguese, where a comma is used instead of a full stop — typed numbers and shown totals are now always correct. • Premium calculators can no longer be opened without a purchase via a pinned widget, a Settings default view or a deep link — locked calculators now show the paywall wherever they're opened from. • Strengthened how the app remembers a purchase, and cleared up a message shown if a purchase can't be loaded. • Assorted layout and translation fixes. ### 3.0 — 2026-08-05 Kalmaro Calc is now a native Mac app, and every calculator remembers your work. • Calculation history — a new History screen lists recent calculations; tap to reload one, swipe to delete. Each calculator also has its own history via the clock button. History syncs privately through your iCloud, and you can turn it off or save calculations by name. • Native Mac app — the full suite on your desktop with a Mac-native look. • Eight new calculators — Salary, Mortgage, Savings and VAT; a new Travel category with Trip Fuel Cost, Mileage Claim and Journey Time; plus Bill Split, Paint and Tiles. • New Health category — BMI, Water Intake, Daily Calories, Ideal Weight and Body Fat. Formula calculators, metric or imperial; not medical advice. • Drinks Diary — save a day's drinks (back-dated if you like) and see each week's units against the recommended guideline. • Premium is now a one-time payment — pay once, keep every calculator. Existing subscribers keep their subscription; % Change, Unit Conversions and Discount are now free for everyone. • Mileage Claim uses HMRC's current 55p/mile first-10,000 rate (up from 45p, effective 6 Apr 2026). • Many fixes: tap-to-clear everywhere, steadier scrolling around the number pad, larger upgrade- screen text, VoiceOver reading every input row, and assorted Mac and iPad layout fixes. ### 2.4 — 2026-06-10 Improved number pad Improved scrolling ### 2.1 — 2026-04-30 * Behind-the-scenes improvements to enhance performance and reliability. * General code optimisations and streamlining. ### 2.0.1 — 2026-04-22 Added a Home button for quickly going back to the main menu on iPhone Added quick tip tapping to Loan Calculator Bug fixes and improvements Fixed some field tapping issues. Fixed the values remaining accurate when the number field combines/separates in a couple of views Fixed the values converting accurately when switching between metric values ## More apps by James Bermingham - [Body Size](https://appshunter.io/ios/app/body-size/id1643160362) All apps by James Bermingham: https://appshunter.io/developer/1595903215 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*