Apps Like Calculator + for iPhone and iPad
Simple, usable, and beautiful calculator.
The app offers a free basic and scientific calculator with an intuitive interface. It displays equations and results simultaneously, supporting fractions and percentages.
Calculator + screenshots
Ranked alternatives
Showing 321–340 of 1,000 ranked alternatives.


Essential Calculator
Jonathan Sutter
Solve equations with one tap
Solve mathematical equations with a minimalist interface. Input expressions using a basic layout. View results instantly on iPhone or iPod touch. No additional features or complexity.

GeniusBuddy AI
Mykhailo Serhiienko
Solve math, answer questions, draft emails, enhance
Solve math problems with step-by-step explanations. Answer general knowledge questions with accurate information. Draft professional emails and refine writing with grammar suggestions. Set learning goals and track progress over time.

Math.AI - Math Solver
MOBILUCK COMPANY LIMITED
Solve problems and track progress
Solve problems by scanning with the camera. Get step-by-step explanations and instant answers. Access solutions for various levels. Learn science, history, and other subjects through integrated content. Track progress and review detailed solutions.

Math Question AI Homework Help
Jagoda Wysocka
Solve problems with AI guidance
Solve problems by snapping photos of equations or questions. Receive step-by-step explanations and solutions. Track progress and review detailed breakdowns of problem-solving methods.

Chemistry AI: Homework Solver
Artmvstd SIA
Solve problems and explain reactions
Solve problems with step-by-step explanations. Balance equations and identify reaction types. Scan and interpret chemical formulas. Access periodic table and reaction examples. Track progress and review past solutions.



Halcyon Calc Lite
Halcyon Touch Software
Calculate and scroll through numbers
Perform calculations with over 225 built-in operations including trigonometry, logarithms, complex functions, and real numbers. Scroll through the stack with finger gestures. Copy and paste results. Work with real and complex numbers.


Audio RTA
DEXUS Pawel Krzywdzinski
Analyze frequency response
Analyze signals with real-time octave RTA. Display frequency response using RMS values across full, 1/3, 1/6, and 1/12 bands. Measure SPL in dBFS. Support FFT with adjustable window sizes. Sample at 44.1kHz, 48kHz, or 96kHz.




DrPhos' pH Calculator
Monte L Helm
Calculate pH, pOH, [H⁺], and [OH⁻]
Calculate pH, pOH, [H⁺], or [OH⁻] from any one value. Input concentration or ion activity to solve for missing variables. Automatically handles strong and weak acids/bases using provided Ka or Kb values.

Air Flow Conversion Calculator
Tan Chia Ling
Calculate airflow rate instantly
Calculate airflow displacement by inputting velocity or volume. Select duct type and dimensions with unit options. Instantly display results in preferred units including fl/min, m/s, and ft3/min.

Calculator⊕
Anastasia Kovaleva
Calculate, edit, and track equations
Perform calculations using basic and complex modes. Handle complex numbers with functions like square roots and exponents. Convert units between different systems. Store and recall previous results.


AI Math Solver Tutor: Mathly
Knyaz Harutyunyan
Scan problems, get explanations, learn methods
Scan problems with camera for instant recognition. Get clear explanations and step-by-step solutions. Tailor learning to your country's curriculum. Practice arithmetic to advanced calculus. Track progress and review lessons.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.