Comparison

ACAAN Trainer vs Calculator+ Pro & Math Solver

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ACAAN Trainer

This app is a technical learning tool for close-up magicians, focusing on the ACAAN plot. It offers interactive practice with various approaches and a streamlined interface for honing card magic skills.

Highlights
  • ACAAN plot training
  • Virtual spectator concept
  • Classic and custom approaches
  • Interactive analyser
  • Display and whisper modes
  • Streamlined interface
Features
Read full description

Acaan Trainer forms part of a comprehensive suite of apps that dedicate to technical learning tools for close-up magicians. Acaan Trainer addresses those who are familiar with the concepts related to Aronson, Tamariz, Nikolas in general, and the Acaan plot in specific. If you know what these names relate to, and you apply the according techniques, then this app will help you stay tuned and inspired. A radical slim design. Cycle through the logical phases of the challenges at hand. Name it the "virtual spectator" concept. Approaches: - the classic approach. For details, among others, refer to "Sinfonía en m mayor" by J. Tamariz, Editorial Frakson, 2000 - an approach according to Alain Nu's "Any Card". For details refer to Alain Nu, "Any Card", Alain Nu 2001 Some Features: - Aronson, Tamariz and three user defined ones - display and whisper modes - includes the quick-touch interactive analyser visualising the solution path and allowing for self imposed problem statements. Decadic and tridecadic layouts - feedback driven development - feels almost like a true deck of cards. Practicing card magic you don't want no complicated, overloaded and distracting user interface. Less is more. - probably the most complete, and straightforward solution available. A card, a number, think, act, check, and again. Swipe, swipe, think, verify. Swipe, and again. To experience the look and feel of 'ACAAN Trainer' load the free 'Random Input' app available by this developer. Additional information: - License agreement - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy policy - https://yeahgic.com/pge_PrivacyAcaan.htm

About

Calculator+ Pro & Math Solver

Features
Read full description

Calculator+ – Smart Calculator with Step-by-Step Solutions Transform the way you solve math problems with Calculator+. More than a basic calculator, Calculator+ is a powerful all-in-one math tool with AI-powered photo solving, advanced calculators, graphing, and clear step-by-step explanations. Perfect for students, teachers, engineers, and anyone who wants accurate results and real understanding. Key Features Snap & Solve – Photo Math Solver Take a photo of a math problem and get instant, accurate solutions with full steps. Advanced OCR recognizes and solves: Arithmetic problems (addition, subtraction, multiplication, division) Linear equations (x + 5 = 10) Quadratic equations (x² + 2x + 1 = 0) Inequalities (2x + 3 > 7) Exponential equations (2^x = 8) Logarithmic equations (log(x) = 2) Cubic equations with detailed explanations Every solution includes step-by-step breakdowns so you learn how to solve, not just the final answer. Professional Calculators Basic Calculator – Fast and easy for everyday use Scientific Calculator – Trigonometry, powers, roots, logs Percentage Calculator – Discounts, tips, increases, decreases Multiplication & Division – Long-form calculations with steps Statistics Calculator – Mean, median, mode, variance Unit Converter – 15+ categories with 200+ units Advanced Math Tools Function Grapher – Plot polynomials, trigonometric functions, exponential and logarithmic graphs Derivative Calculator – Calculate derivatives with explanations Equation Solver – Automatically solve complex equations Math Notes – Save calculations, formulas, and results Why Choose Calculator+ Step-by-Step Solutions Every calculation shows clear steps, making it ideal for learning and homework help. Multiple Problem Detection Solve multiple equations from a single photo. Save time during study sessions. Powerful Graphing Visualize functions with adjustable ranges, axes, and auto-scaling for the best view. Offline Support All calculations work without an internet connection. Your data stays on your device. Clean Interface & Dark Mode A modern design with full dark mode support for comfortable use anytime. Ideal For Students learning algebra, calculus, and statistics Teachers explaining math concepts visually Engineers and professionals needing quick calculations Parents helping children with homework Everyday percentage, discount, and unit calculations What Makes Calculator+ Different Detailed step-by-step explanations Multiple solving methods Visual learning with graphs Prime factorization and accuracy checks Unlike subscription-based apps: One-time purchase option Lifetime access to features No hidden fees Regular updates Premium Features Unlock advanced tools including: Full Snap & Solve support for all equation types Unlimited function graphing Derivative calculator Advanced equation solver Full statistics analysis Advanced percentage calculations Long-form multiplication and division Ad-free experience Priority support Designed for You Optimized for phones and tablets Supports all screen sizes Smooth performance on all modern iOS devices Portrait and landscape modes Download Calculator+ today and simplify math with powerful tools, clear explanations, and professional accuracy. Calculator+ – Your complete math calculator and problem solver. Find Our Terms of Use : https://docs.google.com/document/d/1VY3elhJbYulF_weLCVYCSTlrKipK6foPoMcpXrxRt8c/edit?usp=sharing Privacy Policy : https://docs.google.com/document/d/1tZZiJlM_AtB8qtPe-Oej41spKsLaBoO97nio5MCgibw/edit?usp=sharing

Screenshots

ACAAN Trainer4 screens
Calculator+ Pro & Math Solver4 screens

Verdict

The call

The clearest difference is price: Calculator+ Pro & Math Solver at Free against ACAAN Trainer's $3.99. Calculator+ Pro & Math Solver also leads on in-app purchases (none vs 2). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Calculator+ Pro & Math Solver is free to download; ACAAN Trainer costs $3.99 up front. ACAAN Trainer sells 2 in-app purchases, starting at $3.99 per 3 months. Calculator+ Pro & Math Solver asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
ACAAN Trainer versus Calculator+ Pro & Math Solver: the parameters behind the verdict, then further details
ParameterACAAN TrainerCalculator+ Pro & Math Solver
Price$3.99Free — better
Rating3.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.5 — better
Further details — not scored
Size6 MB57 MB
Age rating4+4+
DeveloperRalph Cosmouhamad cherkawi

In-app purchases

2 purchases

ACAAN Trainer

Subscriptions2
  • 3 Months Subscription3 Days trial$3.993 Months
  • Annual Subscription7 Days trial$4.991 Year
None

Calculator+ Pro & Math Solver

No in-app purchases

Questions

Is ACAAN Trainer free?
ACAAN Trainer costs $3.99, and also offers in-app purchases.
Is Calculator+ Pro & Math Solver free?
Calculator+ Pro & Math Solver is free to download, with no in-app purchases.
Do ACAAN Trainer or Calculator+ Pro & Math Solver have ads?
Neither ACAAN Trainer nor Calculator+ Pro & Math Solver shows ads.
Which is updated more often, ACAAN Trainer or Calculator+ Pro & Math Solver?
ACAAN Trainer ships an update every 2 months, and Calculator+ Pro & Math Solver every 2 months. Most recently, ACAAN Trainer was updated on October 16, 2026 and Calculator+ Pro & Math Solver on October 15, 2026.

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