Apps Like OpenPPG for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.





Stock Signal: AI Stocks Watch
SAGAMILL PTE. LTD.
Trade with algorithmic insights
Receive real-time alerts on price changes and market trends. Analyze charts with AI-driven technical analysis. Identify resistance levels and potential buy signals. Get actionable trading insights without manual interpretation.


Ubiquiti WiFiman
Ubiquiti Inc.
Detect Wi-Fi networks and scan subnet devices
Detect and connect to all available Wi-Fi networks. Scan subnet for device details using Bonjour, SNMP, NetBIOS, and protocols. Test download and upload speeds, store results, compare performance, and share insights.

Battery Testing
Binh Tran
Test performance and health
BatteryTesting measures device performance by simulating usage scenarios. It displays runtime estimates and provides detailed data. Users can identify issues affecting life and monitor performance metrics.

Measure Heart Rate
Shenzhen Chenxi Information Technology Co., Ltd
Track and save results
With accurate readings. Save and synchronize results to Apple Health. Set reminders for checks. Export data and view measurement records. Add and edit notes to individual entries.

Police Lights & Police Siren
振山 董
Simulate sirens and control
Simulate sirens with 40+ real sounds from global emergency vehicles. Use 40+ full-screen flashing and signals for different scenarios. Includes turn signals, traffic bans, and countdown features. Supports iPhone and iPad. No subscription required.

Heart Rate Monitor-Plus1Health
Shenzhen Plus1Health Technology Co., Ltd
Record with camera and flash
Place your index finger on the camera flash to capture images. The uses PPG algorithms to measure accurately. View results and track changes over time.



Material Estimator Calculator
Calculated Industries, Inc.
Estimate materials for your projects
Calculate costs and percentages for building projects. Estimate quantities needed for walls, floors, and roofs. Convert measurements between units. Track project budgets and adjust estimates in real time. Export calculations to PDF or email.



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.