Apps Like Propeller Calc for iPhone and iPad
Calculate pitch, gear ratio, RPM, and speed
Calculate pitch, gear ratio, RPM, slip, and speed by inputting any four variables. Toggle to select the parameter to compute. Provides precise mechanical and propulsion-related calculations.
Propeller Calc screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Bubble Level 2022
Andrew Neal
Your device and view angles
Turns smartphone into a with 3 viewing options. Calibrate all 4 sides and display angle, slope, or roof pitch. Includes sound effects and orientation lock. Supports surveyor, carpenter, mason, torpedo, post, and line levels.
Construction Master Pro Calc
Calculated Industries, Inc.
Try before you buy
Calculate measurements and perform unit conversions for projects. Perform trigonometric calculations and angle measurements. Access a full user guide and use built-in formulas for precise calculations.
VicoHome: Smart Home Camera
PHOTON SAIL TECHNOLOGIES PTE. LTD.
Monitor property with live video and two-way
Monitor property with live video and two-way talk. Receive motion alerts and notifications. Share access with multiple users. View real-time footage and interact with visitors remotely.
Propeller Mobile: 3D mapping
Propeller Aerobotics Pty Ltd
Navigate sites, capture data, share updates
Allows users to navigate job sites in real time, perform site checks, and capture 3D models. It enables teams to access shared data, track progress, and collaborate remotely.
DuckGPS - GPS Speed Tracker
欣明 封
Rotate duck, track , customize outfit
Customize a duck character with various outfits. Rotate the duck 360° for positioning. Track with a spinning propeller that reacts to real-time GPS data. Activate Night Mode for reduced eye strain during nighttime driving.
PostNord - Track your parcels
PostNord Group AB
, send , share
You receive or send with real-time updates. Create an account to automatically add . Pick up without a paper slip. Share with others for pickup. Receive notifications for updates. Choose delivery options in Sweden and Finland.
GovEmployee
eGovernment Authority Bahrain
View and update personal details
View and update personal details like contact and bank account information. Check monthly salary slips and time attendance records. Submit late arrival or early departure requests. Access employee performance data and job vacancies.
Ratio Calc!
David Mills
Radio control car ratio calculator tool.
The app calculates final drive ratio and rollout for radio control cars. Users can select cars by manufacturer and model, inputting pinion and spur gear sizes.
Bible Note: Sermon Notes
Note AI Pte. Ltd.
Record sermons, pray, and study Scripture
Record sermons and prayers with audio recording features. Take handwritten notes and organize them by date or topic. Search Scripture passages and save highlights. Sync notes across devices and set daily devotion reminders.
Boating Calcs
Calculated Industries, Inc.
Calculate metrics and units
Perform calculations and unit conversions with over 120 formulas. Save and retrieve calculation results. Add frequently used calculators to a favorites list. Email calculation inputs and outputs. Search for specific calculations or references.
Photo Recovery: Deleted Files
PB Studios OU
Recover lost photos instantly
Recover photos and videos from devices. Scan storage for lost . Preview and restore items. Support multiple file formats and device types. Sync across devices for backup.
Date and Time Calculator
山 钟
Calculate distance between any time.
The app calculates the distance between any two times, down to the second. It can also determine the date before or after a specified period, useful for various time-related calculations.
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ECU SHOP 1 COMPANY LIMITED
Tune engine parameters and boost speed
Adjust vehicle performance with tuning options including 14 speed levels, anti-slip mode, backfire control, excited shift, ignition tuning, and injection tuning. Monitor and modify engine parameters for enhanced driving experience.
Construction Master 5 Calc
Calculated Industries, Inc.
Try before you buy with free trial
Calculate measurements in feet, inches, and fractions. Convert between units and perform complex calculations. Store frequently used values and recall previous entries. Adjust for slope and pitch. Export results to email or cloud storage.
Voice Memos & Sound Recorder
Protection & Security App LLC
Record audio, edit pitch, adjust speed
Record and edit high-quality audio with pitch and speed adjustment. Save and organize recordings. Share files directly or export in various formats.
Pilot Calcs
Calculated Industries, Inc.
Calculate and convert units on the go
Perform calculations and unit conversions for aviation tasks. Access over 100 calculators with equations and graphics. Save and retrieve calculation results. Convert units for fuel, distance, speed, and weight.
Permission Slip by CR
Consumer Reports
Delete data and opt-out of data sales
Delete accounts and opt-out of data sales with automated tools and human support. Manage data deletion requests across hundreds of companies including healthcare, finance, and social media. View account details and track opt-out progress.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.