Showing 21–40 of 1,000 ranked alternatives.
Gun Hyung Kim
Repel mosquitoes with one tap
Repels mosquitoes using ultrasonic waves. Activates with a single button press. Offers silent mode at 20kHz. Supports background execution. Allows simultaneous use of other apps. Provides outdoor mode for extended protection.
铠宁 雷
Calculate molecular weight instantly
Calculate molecular weights with a dedicated organic chemistry calculator. Long-press elements for details. Input elements, numbers, and parentheses for real-time results. Access a full-sized periodic table with combined periods 1, 2, and 3.
Focaccia, Inc.
Set , get notified
Set durations with a long press. Receive notifications when timers complete even when the is in the background. Track multiple timers simultaneously. Adjust settings for sound and countdown display.
Georgios Trigonakis
Control devices, dim bulbs, press button
Control switches and LED bulbs via iPhone, Widgets, or Apple Watch. Turn devices on/off individually or in groups. Dim bulbs and set up WiFi for new devices. Search local network or add devices manually by IP.
John Harrington
Measure and track lux levels
Measure levels using iPhone camera to calculate luminosity in Lux. Track exposure during waking hours and before bed. Help optimize sleep quality by monitoring ambient conditions.
Webrain OU
Measure intensity and adjust settings
Measure levels in lux and foot candles with real-time color temperature readings. Calculate daily integral for plants. Track average and maximum values. Adjust shooting settings based on measured data.
Nguyen Khai
Explore quotes, sayings, and reflections
Explore quotes, proverbs, and reflections from ancient times to the present. Search by theme or author. Save favorite quotes. Share content via social media. Set daily inspirational reminders. Organize citations into categories for easy access.
Silae
Store and share documents securely
Store and share documents securely in a personal, lifetime-access cloud storage. Access files via Touch ID/Face ID. Automatically organize salary slips and administrative documents under “My Employers.
Shenzhen Brown Bear Technology Co., LTD
Record , voice, and images
View a calendar with lunar dates and event scheduling. Create and edit events with reminders and customizable ring tones. Record handwritten with adjustable stroke size, color, and kerning settings.
Andrey Ivankin
Measure with your phone
Measure illuminance, color temperature, PPFD, PAR, DLI, and luminous flux in real time. Access a library of sources for accurate calculations. Use the built-in calculator for precise results. No additional equipment required.
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