Comparison

WolfSense Mobile vs Senva Sync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WolfSense Mobile

This application connects GrayWolf DirectSense® II probes to iOS devices, transforming them into real-time displays and data loggers. It supports up to six plug-and-play gas sensors for various indoor air quality, industrial hygiene, and HVAC applications. Users can store logs, view trend graphs, and add multimedia notes to data files.

Highlights
  • Real-time display
  • Data logging
  • Supports multiple gas sensors
  • Trend graphing
  • Multimedia note integration
  • Cloud data access
Features
Read full description

Connect your GrayWolf DirectSense® II probes to your Apple iOS devices! This app allows you to use your smartphone or tablet as a real-time display, data-logger and more. Customize your DSII probe with up to (6) plug and play gas sensors (plus %RH and ºC/ºF) for a variety of indoor air quality, green building, industrial hygiene, and HVAC applications. Choose from over 25 highly accurate, smart sensors including TVOCs (PID), Carbon Dioxide (NDIR), Formaldehyde and O3, CO, NO2, NH3, SO2, NO, Cl2, H2S, HCN, HCl, O2, H2 (electrochemical). Store “snapshot” logs during walk-throughs, or trend log over time at your specified interval. Simultaneously display multiple parameters or view trend graphs on your screen, even access GrayWolfLive data from the cloud. Take advantage of your feature-rich smartphone to add photos, videos, text and audio notes directly to data files for efficient, reliable documentation.

About

Senva Sync

Wirelessly configure Senva devices using NFC technology. Save settings as templates for quick setup on multiple devices, ensuring consistent installation and superior accuracy. Future updates will include logging, firmware updates, and commissioning reports.

Highlights
  • NFC device configuration
  • Save and reuse setting templates
  • Streamlined commissioning
  • Customizable display settings
  • Configure analog and communication outputs
  • Adjust relay setpoints
  • Scale and calibrate sensor readings
Features
Read full description

Configure. Log. Update. Quickly set-up one or many Senva products using the Senva Sync app. Using near-field communication (NFC) technology, you can wirelessly scan and configure your device settings before you even power it on. Choose your parameters once and save as a template to use later or scan to multiple devices for streamlined commissioning and consistent setup. Senva means higher reliability, faster installation, and superior accuracy. On a TotalSense Air Quality Sensor: • Customize the display, • Configure analog outputs or communication settings, • Adjust relay setpoints, • Scale or calibrate sensor readings, • Configure PID settings. On an EMX power meter: • Set phase configuration, • Set voltage and current scaling, • Set display units, • Configure communication settings, • Set up alarms. Logging functionality, field firmware updates, and commissioning reports are coming soon. Commissioning has never been so fast!

Screenshots

WolfSense Mobile4 screens
Senva Sync4 screens

Verdict

The call

The clearest difference is update cadence: Senva Sync at every 3 months against WolfSense Mobile's every 7 months. On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for WolfSense Mobile against 5.0 for Senva Sync. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

WolfSense Mobile ships an update every 7 months, Senva Sync every 3 months. The most recent releases landed on June 6, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 8 level
WolfSense Mobile versus Senva Sync: the parameters behind the verdict, then further details
ParameterWolfSense MobileSenva Sync
PriceFreeFree
Rating5.0 (3 ratings)5.0 (3 ratings)
Number of ratings33
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details — not scored
Size161 MB55 MB
Age rating4+4+
DeveloperGrayWolf Sensing Solutions, LLCSenva Inc.

Customer experience

WolfSense Mobile

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Senva Sync

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

WolfSense Mobile

No in-app purchases

None

Senva Sync

No in-app purchases

Questions

Is WolfSense Mobile free?
WolfSense Mobile is free to download, with no in-app purchases.
Is Senva Sync free?
Senva Sync is free to download, with no in-app purchases.
Which has better reviews, WolfSense Mobile or Senva Sync?
WolfSense Mobile and Senva Sync are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.
Do WolfSense Mobile or Senva Sync have ads?
Neither WolfSense Mobile nor Senva Sync shows ads.
Which is updated more often, WolfSense Mobile or Senva Sync?
WolfSense Mobile ships an update every 7 months, and Senva Sync every 3 months. Most recently, WolfSense Mobile was updated on June 6, 2026 and Senva Sync on September 8, 2026.

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