Apps Like IsoDecibel for iPhone and iPad
IsoDecibel screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.




What is a Dollar Worth?
Federal Reserve Bank of Minneapolis
Calculate inflation rates over time
Calculate inflation rates using Consumer Price Index data from 1913 to the present. Compare historical prices of goods and services. View charts showing price changes over time. Export data for further analysis.

Decibel Meter Master
燕辉 冯
Measure noise levels with your iPhone
Measure sound levels using iPhone's microphone. Display readings in real time. Log noise data and view historical trends. Set custom volume alerts. Share measurements via email or social media.

Ug Calc
Lance Henderson
Calculate Geometric Unsharpness Easily Now
The app calculates Geometric Unsharpness (Ug) for industrial radiographers. Users input distances and source size to determine the Ug value.


Toddler Puzzle Spelling Words
Touch Autism
Learn letters, spelling, and reading skills.
The app helps early learners with letter recognition, spelling, and reading. It offers adjustable difficulty levels for matching letters in any order or in the correct spelling sequence.

Stock Average Price Calculator
Mobilogy Software Services LLP
Calculate cost
Calculate purchase by entering each transaction. Autosave calculations for future use. Add unlimited entries to track multiple purchases.


Marble Math
Artgig, LLC
Solve problems by collecting numbers
Solve problems by collecting numbers through mazes. Adjust difficulty levels and select operations. Track progress and customize game settings. Share scores with friends.

WolframAlpha Classic
Wolfram Group LLC
Ask questions, get answers
Access real-time expert knowledge and computations across thousands of domains. Answer questions, generate reports, and perform calculations using advanced algorithms. View step-by-step solutions and explore data visualizations.

Pastel Keyboard - VIP Premium
i-App Creation Co., Ltd.
Customize keyboards with themes and animations
Customize appearance with over 15,000 themes. Access weather-based animated themes. Save frequently used text with QuickText. Include calculator and other utility tools.

Fraction / Calculator
PalaSoftware Inc.
Calculate fractions with precision
Perform arithmetic operations with fractions, including addition, subtraction, multiplication, and division. Convert between improper fractions and mixed numbers. Adjust denominators and simplify results.

Killer Sudoku!
Sarah Pierce
Play sudoku and solve outlined regions
Solve sudoku puzzles by filling grids with numbers following sudoku rules and region sum constraints. Enter notes with a dedicated key. Adjust puzzle difficulty and track progress across multiple games.


UG Partner
Emmanuel Gyabaah
Calculate FGPA, predict grades, plan semesters
Calculate FGPA and predict required grades for graduation. Access past questions and examination timetables. Track academic performance and plan semesters accordingly.
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