Multinomial vs Calcova
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multinomial
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This app computes binomial and multinomial (= polynomial) coefficients. The app runs now also on iPad.
Calcova
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Calcova – Scientific Calculator & Math Solver Calcova is a fast, modern scientific calculator app for students, engineers, and power users who need accuracy, speed, and clarity in everyday and advanced calculations. Built with a clean SwiftUI interface, Calcova lets you solve complex expressions instantly with full support for parentheses, operator precedence, nested functions, powers, percentages, logarithms, constants, and trigonometric functions—all in a smooth, responsive experience. Whether you’re solving homework problems, performing engineering calculations, or handling quick daily math, Calcova delivers a reliable, distraction-free calculation workflow. Key Features (Free) * Full scientific calculator with advanced expression parsing * Supports parentheses, percentages, powers, roots, and nested functions * Scientific functions: sin, cos, tan, sqrt, e, log, ln, 1/x, factorial, absolute value and more. * Live expression preview for real-time calculation feedback * Persistent calculation history for quick reference * Degree & radian mode switching * Precision control for accurate results * Smooth gestures, tactile haptics, and a modern dark-first UI Calcova Pro (Premium Upgrade) Unlock advanced tools designed for power users and professionals: * Inverse trigonometric functions (asin, acos, atan) * Extended precision mode for high-accuracy calculations * Expanded factorial and advanced computation support * Smart history tools with search, pinning, and favorites * Reusable formula library for recurring calculations * Premium UI themes: Midnight Glass, Neon Graphite, Sunset Ember. Subscription & Billing Calcova Pro is available via auto-renewable subscriptions powered by StoreKit. Includes: * Easy subscription management * Transparent pricing details in-app * Restore purchases support across devices Why Calcova? Calcova is designed for users who want more than a basic calculator. It combines a scientific calculator, expression engine, and productivity tool into one streamlined app - helping you calculate faster, reduce errors, and stay focused. Terms of service: https://calcova.saposs.com/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: Multinomial at none against Calcova's 3. Calcova's advantage is update cadence (weekly vs every 47 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. Calcova sells 3 in-app purchases, starting at $2.99 per month. Multinomial asks for nothing beyond the download.
Multinomial ships an update every 47 months, Calcova weekly. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.
| Parameter | Multinomial | Calcova |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 47 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Reinhard MAENNER | Ly Hong Phat |
In-app purchases
Multinomial
No in-app purchases
Calcova
- Calcova Pro Monthly$2.991 Month
- Calcova Pro Yearly$12.991 Year
- Calcova Pro LifeTime$34.99
Questions
Is Multinomial free?
Is Calcova free?
Do Multinomial or Calcova have ads?
Which is updated more often, Multinomial or Calcova?
Other comparisons
