DV-40S app icon

Apps Like DV-40S for iPhone and iPad

Monitor vacuum levels and set alarms

Monitor vacuum pressure with real-time measurements and unit selection. Set alarms and customize themes. Track job time with timers. Log data and export logs via email.

by JB Industries, Inc.★ 3.37 ratingsProductivityFreeData updated 2026-09-09

DV-40S screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. VirtualPBX Softphone app icon

    VirtualPBX Softphone

    Virtual PBX

    Make and receive calls over data

    Make and receive calls using company Caller ID. Access high-quality audio via data connections. Manage call logs and contacts. Integrate with phone system for business communication.

    ★ 4.4332 ratingsBusinessFreeData updated 2026-09-08
  2. Roof Pitch Gauge: Pitch Factor app icon

    Roof Pitch Gauge: Pitch Factor

    Omari Sopromadze

    Measure with camera overlay

    Measure using camera overlay and CoreMotion for accurate degree and rise/run calculations. Organize measurements by job or client. Capture and annotate photos. Generate client-ready PDF reports.

    ★ 4.528 ratingsUtilitiesFreeData updated 2026-09-06
  3. Loon app icon

    Loon

    Loon Lab Limited

    Troubleshoot and optimize network connections

    Monitor network traffic in real time with packet analysis and capture features. Manage multiple connections with protocol support including ss, ssr, vmess, trojan, vless, HTTP/S, SOCKS5, hysteria2, Shadow-TLS, and WireGuard.

    ★ 3.9531 ratingsUtilities$7.99Data updated 2026-11-13
  1. Angle Meter 360 app icon

    Angle Meter 360

    ALEXEY KOZLOV

    Measure angles in photos and real time

    Measure angles on photos or in real time using the camera. Adjust and compare multiple angles simultaneously. Scale, move, and change color of measurement tools for accurate readings. Save and review measurements permanently.

    ★ 4.4359 ratingsUtilitiesFreeData updated 2026-09-15
  2. Shabbat Alarm Clock app icon

    Shabbat Alarm Clock

    Daniel Gerber

    Set alarms for minyan and

    Set alarms for minyan and . Choose or record custom ringtone sounds. Test notifications to confirm setup. Enable repeat alarms and remove ads for a premium experience.

    ★ 4.8457 ratingsUtilitiesFreeData updated 2026-09-20
  3. AD Temp app icon

    AD Temp

    ZippyYum LLC

    Log temperatures and trigger workflows

    Capture and log food temperatures with automatic cloud storage. Auto-recognize food items to trigger workflows. Set up alerts for corrective actions. View temperature history and photos in real time.

    ★ 4.4229 ratingsBusinessFreeData updated 2026-09-10
  4. Tape Measure・Ruler & Level app icon

    Tape Measure・Ruler & Level

    Approsta LTD

    Measure distances, heights, and areas with AR

    Measure distances, heights, and areas using AR and LiDAR technology. Tap to place markers and view real-time measurements. Sync with Apple Health to track progress. Share measurements via email or messaging.

    ★ 4.6258 ratingsUtilitiesFreeData updated 2026-09-06
  5. Ezan Vakti / Adhan Time app icon

    Ezan Vakti / Adhan Time

    Deen Studios L.L.C-FZ

    Set alarms for times

    Set times with two alarms before each call to prayer. Access times from the religious affairs ministry. Use GPS-based calculations and a 3D compass. Function for a month without internet after one- downloads.

    ★ 4.7300 ratingsUtilitiesFreeData updated 2026-09-08
  6. Torch Timer • Flashlight Timer app icon

    Torch Timer • Flashlight Timer

    Diffuse Thinking LLC

    Set , activate

    Control brightness and adjust screen brightness automatically. Set timers with specified duration or target time. Use legacy mode for version 5.0 experience.

    ★ 4.6191 ratingsUtilitiesFreeData updated 2026-09-08
  7. Pitch Gauge app icon

    Pitch Gauge

    Pitch Gauge LLC

    Preview roof on map, save or import

    Track and measure roof dimensions using a sketch tool and positioning features. Preview roofs on maps or import images/blueprints. Save measurements and label lines. Take and save photos for documentation.

    ★ 3.8266 ratingsBusinessFreeData updated 2026-09-08
  8. Octave RTA app icon

    Octave RTA

    ONYX 3

    Analyze audio in real time

    Analyze audio in real time with and FFT measurements. Visualize frequency response and adjust settings for room or speaker tuning. Export measurement data for further analysis.

    ★ 4.4154 ratingsMusic$9.99Data updated 2026-11-12
  9. Ruler Measuring Tape app icon

    Ruler Measuring Tape

    Nergis Sadiklar

    Measure objects with AR precision

    Measure distances and dimensions using AR and camera. Tap to place markers and view real-time measurements. Save and share measurements. Sync with other devices. Adjust for scale and unit preferences.

    ★ 4.640 ratingsUtilitiesFreeData updated 2026-09-06
  10. Fueling Timer app icon

    Fueling Timer

    Khan Winter

    Track meal intervals and set reminders

    Manage meal intervals with customizable timers and notifications. Set reminders for scheduled meals or fuelings. Track progress with built-in trackers. Scan food labels to log nutritional information.

    ★ 4.5370 ratingsUtilities$0.99Data updated 2026-09-17
  11. RUMlogNG2Go app icon

    RUMlogNG2Go

    Thomas Lindner

    Log contacts, exchange files, import ADIF

    Log QSOs with DXCC, heading, and distance calculations. Import and export ADIF files via email, clipboard, or cloud. Exchange logs via iTunes Filesharing or iCloud. Define 4 custom logging fields. Sync with Mac using the same log file.

    ★ 4.7253 ratingsLifestyle$4.99Data updated 2026-11-06
  12. BTU Calculator -  Data Centers app icon

    BTU Calculator - Data Centers

    Cristinel Bontas

    Estimate cooling needs

    Calculate cooling requirements for based on temperature and humidity targets. Input facility size and regional climate . Estimate airflow and cooling capacity needs. Generate reports for system selection and maintenance planning.

    ★ 4.6314 ratingsUtilitiesFreeData updated 2026-09-08
  13. LogRx app icon

    LogRx

    Log Rx

    Track medications with QR and barcode scans

    Track medications and controlled substances with real-time accountability. Log entries with timestamps and double verification. Use QR and barcode readers for inventory checks. Monitor transfers from receipt to disposal with timestamps.

    ★ 4.8305 ratingsProductivityFreeData updated 2026-09-10
  14. Speedometer - Real Time app icon

    Speedometer - Real Time

    Mark Dietrich

    Track speed

    Track speed in using units like meters per second, miles per hour, and kilometers per hour. Display speed in English or Spanish. Allow users to request additional language support.

    ★ 4.6110 ratingsNavigationFreeData updated 2026-09-24
  15. Sound Decibel Meter-NIOSH,OSHA app icon

    Sound Decibel Meter-NIOSH,OSHA

    Arpenik Katikyan

    Measure ambient noise levels accurately

    Measure ambient noise levels with an AI-powered noise meter that identifies noise types. Get accurate pressure readings and view audio waveforms. Sync data with the Health to track exposure and monitor hearing health.

    ★ 4.5326 ratingsMusicFreeData updated 2026-09-06
  16. NoiSee app icon

    NoiSee

    EA LAB d.o.o.

    Measure sound levels accurately

    Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.

    ★ 4.5243 ratingsUtilities$0.99Data updated 2026-11-02

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.