Comparison

tVNS Research vs m

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

Head to head
About

tVNS Research

Read full description

tVNS® Research allows you to: - Monitor the state of your tVNS® R device - Update the RTC time for accurate logging of treatments - Export the treatment logs saved in the device as a CSV file for analysis. - Change all programmable stimulation parameters, such as frequency, intensity, duration, and many others. tVNS® Research has a simple user interface that is separated into 3 tabs. In the “Connect” tab, you can: - Scan for tVNS® nextGen devices - Connect and bond with tVNS® nextGen devices - Monitor the state of your device and interact with the device In the “Current Config” tab, you can: - Examine the currently specified stimulation parameters In the “Program” tab, you can: - Easily program new treatment parameters onto any tVNS® R device within the specified ranges. If you require support in your use of tVNS® Research, please contact support@t-vns.com for assistance. Disclaimer: This app is intended for investigational use only.

About

m

This application collects data through questionnaires and device sensors to provide a comprehensive view of user responses and context. It allows administrators to set up data collection schedules and protocols for participants.

Highlights
  • Questionnaire-based data collection
  • Sensor data integration (location, movement, steps)
  • Scheduled data collection protocols
  • Administrator-defined study setup
  • Detailed data visualization
Features
Read full description

m-Path Sense is a tool to monitor individuals, using a vast array of questionnaires and sensors. An administrator can set up protocols to collect data through questionnaires and sensors, which you will then be invited to answer according to a set schedule. Sensor data (including location, movement and step count) can be collected to provide context to these responses, to create a full and detailed image of the data you provide.

Screenshots

tVNS Research4 screens
m4 screens

Verdict

The call

The clearest difference is update cadence: tVNS Research at every 3 weeks against m's every 2 months. tVNS Research also leads on iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

tVNS Research ships an update every 3 weeks, m every 2 months. Both last shipped on November 4, 2026.

Scorecard2 real differences · 8 level
tVNS Research versus m: the parameters behind the verdict, then further details
ParametertVNS Researchm
PriceFreeFree
Rating—4.3 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.5
Further details — not scored
Size34 MB99 MB
Age rating4+12+
DevelopertVNS Technologies GmbHm-Path Software

In-app purchases

None

tVNS Research

No in-app purchases

None

m

No in-app purchases

Questions

Is tVNS Research free?
tVNS Research is free to download, with no in-app purchases.
Is m free?
m is free to download, with no in-app purchases.
Do tVNS Research or m have ads?
Neither tVNS Research nor m shows ads.
Which is updated more often, tVNS Research or m?
tVNS Research ships an update every 3 weeks, and m every 2 months. Most recently, tVNS Research was updated on November 4, 2026 and m on November 4, 2026.

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