Showing 21–40 of 1,000 ranked alternatives.
Mapnitude Company Limited
View , convert formats, manage locations
View and convert geographic across multiple formats and datums. Manage locations with an intuitive interface. Display current location at the intersection of two grey lines. Export in various global systems.
方元 朱
Simulate nuclear explosions and calculate affected areas
Calculate radiation radius and casualties based on nuclear weapon yields. Input explosion details to estimate affected areas. Display results for evacuation planning and educational purposes.
Axonic Labs LLC
Convert units and currencies quickly easily.
The app offers quick conversion results for over 330 units and currencies. It features an ultra sleek design and a search function for fast conversions on iOS devices.
Axonic Labs LLC
Convert units and currencies instantly
Convert units and currencies with quick searches and customizable favorites. Access essential conversions with a sleek interface. Set preferred units and categories for easy access. Perform fast conversions without additional steps.
Yunus Kilinc
Convert units across 300+ categories
Convert units across 20+ categories including currency, area, temperature, and mass. Switch between 300+ units. Input values and instantly see converted results. Save frequently used conversions. Share converted values via copy-paste.
振山 董
Play pranks with sound effects
Play pranks with sound effects and loud noises. Select from human like , cough, and sneeze, or funny pranks like razor, stun gun, and chainsaw. Update continuously. Share directly.
Jorge Gregorio Martin Bello
Detect EMF levels and receive alerts
Detect electromagnetic fields using your device as a sensor. Measure and track magnetic fields in real time. Receive warnings with a beep when high levels are detected. Check EMF levels around your bed and household appliances.
Mind Trends LLC
Convert units across many dimensions.
The app provides a general-use calculator for converting between 586 units across 47 dimensions. It is designed for users needing to convert one set of units to another.
Ievgenii Lebid
Convert and currencies instantly
Convert and currencies with customizable conversion lists. Switch between automatically for multiple items. Support currency rates for over 160 countries and 24 conversion types including cooking, fuel consumption, and net.
Tappz GmbH
Helps you write, check, create, and generate
Use to write emails, reports, and code. Check facts, compare products, and generate images or videos. Create content by typing, speaking, uploading files, or snapping photos. Access GPT-5, GPT-4o, Grok 4, and DeepSeek models for writing and editing.
Kaiguri Tech Limited
Convert units across , physics, and math
Convert units across 35 categories including acceleration, angle, area, specific heat, electric charge, and heat transfer. Input values and select units for instant conversion. Save frequently used conversions for quick access.
V PUGAZHENTHI
Convert units across 64 categories
Convert units across 64 categories with 1333 units and 53742 conversions. Switch between acceleration, angle, area, and other measurements. Find color codes and convert cooking measurements.
Griffin Goodwin
Track auroras and view forecasts
Monitor live solar imagery from NASA's Solar Dynamics Observatory. Track solar flares and coronal mass ejections. Receive alerts and forecasts for northern and southern lights. View real-time Kp index predictions and visibility maps.
新雨 李
Detect EMF levels in real time
Monitor environmental electromagnetic fields using iPhone sensors. Display real-time EMF levels and detect variations as you move. Highlight areas with high or low radiation. Save and compare measurements over time.
Kemal Bakacak
Convert units across multiple categories
Convert units across 70+ categories and 1450+ units with real-time accuracy. Adjust settings for preferred units. Navigate through a user-friendly interface to perform quick and precise conversions.
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