Apps Like dnCalc for iPhone and iPad
Calculate secrets and reveal surprises
Perform mental math tricks by guiding users through calculations with hidden numbers. Users input personal numbers like birthdays and ages, then multiply them.
dnCalc screenshots
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.


Allow2Surf
Allow2 Pty Ltd
Web browser with usage time control.
The app is a web browser that uses the Allow2 service for usage time and allowance control. It demonstrates how developers can integrate the Allow2 service into their own projects.


Chronological Age Calculator +
Phan Nhat Đang
Calculate age, zodiac, and birth number
Calculate age based on birthdate or a specific date. Determine zodiac sign and number from date of birth. Provides intuitive interface for age and astrological calculations.

Sweep & Zone
Utility Forces LLC
Calculate deflections and quadrants
Calculate shooting data by inputting changes in mils, number of deflections, and base deflection. Compute accurate results quickly. Track usage with a subscription model after five free uses. Include quizzes for practice.



European IQ Test: Brain Score
惠娟 高
Measure mental abilities with IQ tests
Measure cognitive abilities with an IQ to assess mental skills relative to peers. Track results and compare scores against established standards. Provide insights on academic and financial potential based on outcomes.


11C Scientific Calculator
Vicinno Soft LLC
Calculate with RPN and functions
Perform complex calculations using RPN entry system. Access hyperbolic and inverse hyperbolic trig functions. Calculate probability, factorials, and percentages. Support absolute, integer, and fractional values. Generate random numbers.


Time Calculator + − × ÷
NR Mobile App Solutions
Calculate and date differences
Perform and date calculations by adding, subtracting, or converting hours and dates. Display results in different formats. Set reminders for specific times or dates. Share results via copy-paste or email.

Adding Tape II adding machine with virtual tape
Joe Fratianni
Virtual tape for adding numbers.
The app provides an adding machine with a virtual tape. It allows users to add and subtract numbers with up to five decimal places, maintaining a running total and a scrollable tape.

Peek-a-View
Limitliss LLC
View photos, prevent accidental deletions
View photos in a read-only gallery without altering or deleting them. Navigate through albums and individual images. Share photos directly or copy links. Prevent accidental edits or deletions by restricting access to view-only mode.

Calculi: Scientific Calculator
Michael Natole, Jr.
Calculate, edit, and track equations
Perform calculations with a multi-line display that supports complex expressions and order of operations. Edit equations, save history, and switch between and basic modes. Share results via copy or email.

My 2025 Prediction
Son Nguyen Minh
Peek into the future and discover
Predict future events with customizable filters. Answer questions to receive predictions about , relationships, and personal messages. View results based on user input and available data.

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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.