Apps Like COLT 4 for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Pistol Database
杨 张
Search guns by type and caliber
Access detailed information on handguns including manufacturer data, technical specifications, and market pricing. Search by caliber, type, or manufacturer. View gun dimensions, ballistics, and cartridge details.
Water Eject ‒ Speaker Cleaner
TINY BOOM LIMITED
Generate sound waves and customize audio frequencies
Create and visualize sound waves with frequency control from 0Hz to 22,000Hz. Measure decibels to assess noise levels. Emit ultrasonic frequencies to deter insects. Toggle between light and dark interface themes.
American Standard® Home
Trane Technologies Company LLC
Control HVAC system remotely
Control and monitor your HVAC system remotely. Schedule heating and cooling times. Create automations for daily routines. Customize settings including Dark Mode and Energy Savings. Enable geofencing to adjust settings based on location.
JumiaPay
AFRICA ECOMMERCE SERVICES
Top up airtime and pay bills securely
Top up airtime and pay for mobile data and bills with secure bank or credit card payments. Earn guaranteed bonuses on airtime and data purchases. Get free bill payments with N100 savings per bill. No voucher code needed for first-time users.
Keyplan 3D - Home design
Quasarts LLC
Homes, plan layouts, visualize spaces
Create 3D designs with intuitive tools. Add furniture and materials to visualize spaces. Adjust layouts and view real-time changes. Export plans and share with professionals or collaborators.
Sound Meter (Decibel)
Unicom TOV
Measure noise, display decibels, show reference
Measures environmental noise and displays decibel values in real time. Shows current noise reference and min/avg/max dB levels. Displays dB as a gauge and graph line. Saves measured records for later review.
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.
Altimeter ∞ Current Altitude
Chen-Yu Wei
Track with GPS precision
Track in meters or feet with real-time updates. Display GPS accuracy and battery usage. Works offline with a clean interface. Ideal for hiking, flight tracking, and outdoor activities.
iEngineer
Perfectly Simple Apps LLC
Look up screw specs and dimensions
Access screw and bolt specifications with detailed dimensions and material grades. View US screws including 93 sizes and 74 material options. Purchase metric screws for 210 sizes and 86 material grades.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.