Apps Like Zone4U for iPhone and iPad
Zone4U screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Calculator₊
Impala Studios B.V.
Calculate, edit, and track equations
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Access scientific functions for advanced calculations. Convert units between different measurement systems.
Tuner+
Nick Culbertson
Tune instruments with real audio notes
Tuner+ provides reference pitches for tuning instruments like guitar, bass, banjo, mandolin, cello, violin, piano, viola, and ukulele. It offers real audio and sine wave tones. Supports VoiceOver accessibility for users with visual impairments.
Viper SmartStart
Directed Electronics, Inc.
Control your car remotely from anywhere
Control your vehicle remotely using iPhone or Apple Watch. Locate, start, and stop the engine. Access real-time dashboard data. Monitor fuel level and battery status. Adjust climate control settings. Receive alerts for vehicle status updates.
CloudEdge
Hangzhou MEARI Technology Co.,Ltd.
Watch and replay video feeds anytime
Monitor live video feeds and playback images of properties like apartments, villas, shops, and offices. Receive instant push notifications for motion detection. Take action on security alerts to protect property.
mSpy: Find my Friends Phone
IPL GROUP PTY LTD
Track location and device activity
Track real-time GPS location of an iPhone. View call logs, text messages, and usage. Monitor device activity and receive alerts. Requires explicit consent from the device user.
Virginia Mobile ID
CBN Secure Technologies Inc.
Store, access, and share your ID securely
Store and access a digital driver's license or ID card. View and share your ID securely. Replace lost or stolen physical ID remotely. Set up and manage your ID from any location. Verify ID authenticity with official documentation.
Tracking App for Trak-4 GPS
CRD
Track devices and monitor locations
Monitor multiple devices simultaneously. View real-time locations and track movement history. Receive alerts for geofence violations and device status changes. Manage API keys and access data through the iOS .
CPI Security inTouch
CPI Security Systems, Inc.
Monitor and control your system
Monitor and control your CPI System by arming or disarming it. View real-time status of doors and windows. Receive notifications when the system is armed or disarmed. Access a 30-day event history.
Air Horn Loud - Clipper Sound
Dimitri Kirkhanidi
Play prank sounds and effects
Play effects including hair razors, weapon noises, sirens, whip cracks, and fart sounds. Choose from a variety of prank noises to trigger reactions. Share sounds directly or use as a soundboard for comedic purposes.
Slomin's Shield
Slomin's Inc.
Arm or disarm security remotely
Monitor security system status in real time. Arm or disarm the system remotely. Receive instant alerts for security events or when family members arrive home. View camera feeds and control smart locks from anywhere.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.