Apps Like Rule of Three for iPhone and iPad
Rule of Three screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.

Three (Rule of 3 Calculator)
Pericles Maravelakis
Calculate anything with the rule of three.
The app performs fast calculations using the rule of three. It offers a modern interface with options for displaying results, including thousands separators and decimal digits.

Three
Hutchison 3G UK Ltd
View plans, manage products, access bills, top
View plan allowances and usage. Add, change, or cancel additional products. Access past bills and see cost breakdowns. Top up Pay As You Go accounts. See exclusive offers. Set up and manage broadband. Position hub using real-time signal strength.

Cramers Rule
Daniel Hulmes
Solve systems of equations step-by-step.
The app solves systems of equations in two or three variables using Cramer's Rule. It provides answers along with all intermediate steps and details for understanding and homework assistance.

Stash - Rule Based Proxy
Stash Networks Limited
Set rules, connect securely, manage proxies
Manage network traffic with - routing for TCP, UDP, and ICMP protocols. Configure servers and apply rules on domain, IP-CIDR, or User-Agent. Support DNS over TCP, TLS, and HTTPS. Enable MitM, HTTP rewriting, and on-demand connections.


Slide Rule
正行 Akamatsu
A mechanical analog computer simulator.
The app simulates a mechanical analog computer used for scientific calculations. It performs multiplication, division, square, cube, square root, and cubic root functions.


Calculator Air: AI Math Solver
AIR APPS SYSTEMS, UNIPESSOAL, LDA
Solve problems instantly
Solve problems with a scientific supporting arithmetic to calculus. Use photo to scan and solve equations. Access an AI homework helper for step-by-step solutions. Perform unit conversions and function calculations.





To Do List MinimaList & Widget
Inner Grow Limited
Create lists, set reminders, track tasks
Create and organize task lists with customizable colors and themes. Set reminders and manage schedules. Share lists with others for collaboration. Track progress with intuitive task management features.



Block Puzzle Helper: Blast
1MB SAAS SL
Solve puzzles instantly
Solve puzzles by manually moving, rotating, and placing blocks. Use screenshot input to analyze and solve puzzles automatically. Access step-by-step guidance to navigate challenging levels.

Mycam
彬 舒
Monitor doorbell activity remotely
Monitor and control doorbell cameras via P2P connection. View live footage, receive motion alerts, and manage access remotely. Share footage with contacts and adjust camera settings from the mobile device.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.