Comparison

Seizure Tracker vs Marinus TrustTSC

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

Head to head
About

Seizure Tracker

Easily log and track seizures with detailed event logs. Record seizures with video and audio, add notes on triggers and aftermath, and synchronize data with an online platform for comprehensive epilepsy management.

Highlights
  • Time and visually record seizures
  • Videotape seizures and upload to SeizureTracker.com
  • Record VNS Usages and Rescue Medication
  • Add additional seizure details
  • Create manual seizure entries
  • Store information in Seizure Library
  • Record event location
Features
Read full description

Logging seizures and keeping a good diary is an essential skill for managing epilepsy and it has never been easier! Renowned website, SeizureTracker.com is excited to bring you an innovative way to log seizures that builds on the Seizure Tracker experience. App users can time and videotape seizures simultaneously in this revolutionary and simple-to-use application. When you stop the video and timer, it immediately creates an event log that is stored in a seizure library. You can edit the event at any time to add additional details about triggers, seizure description and what happened afterward. You can also use this app to log seizures without videos attached. Videos recorded through this app can be synchronized to SeizureTracker.com which allows them to be shared through the extensive website reporting capabilities. Seizure Tracker was founded by the parents of a child with Epilepsy. We were searching for solutions to ease our own situation and in the process found a way to give back to the community and help others too. Our goal is to empower people living with Epilepsy while redefining the way information about seizures and Epilepsy is collected and shared. Key Features - Time and visually record seizures as they happen - Videotape seizures and upload them to SeizureTracker.com for private sharing - Record VNS Usages and Rescue Medication administrations - Automatically add recorded seizure to Library - Add additional information to seizure entries - Create seizure entries with manual entry tool - Store information in Seizure Library - Record the location of your event and review it within a map on SeizureTracker.com - Synchronize events with SeizureTracker.com account - Graph synchronized events (and surrounding information) through the integrated Seizure Tracker system Please email Info@SeizureTracker.com with comments and suggestions.

About

Marinus TrustTSC

Read full description

The Marinus TrustTSC study diary is for participants to record seizure activity and medication use daily during study participation. This app allows you to answer daily diary questions, enter seizures, enter medication use, and set up alert/reminder/notification preferences.

Screenshots

Seizure Tracker4 screens
Marinus TrustTSC3 screens

Verdict

The call

The clearest difference is update cadence: Marinus TrustTSC at monthly against Seizure Tracker's every 2 months. Marinus TrustTSC also leads on iOS requirement (12.0 vs 16.0). 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

Seizure Tracker ships an update every 2 months, Marinus TrustTSC monthly. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Seizure Tracker versus Marinus TrustTSC: the parameters behind the verdict, then further details
ParameterSeizure TrackerMarinus TrustTSC
PriceFreeFree
Rating4.8 (663 ratings) — better—
Positive reviews83.0% of reviews—
Number of ratings663 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size30 MB69 MB
Age rating4+12+
DeveloperSeizure Tracker LLCERT, INC

Bugs and requests

Seizure Tracker

Reported bugs

5 issues
  • Seizures double/triple logged
  • Can't edit seizure entries
  • Videos not saving properly
  • VNS date range issues
  • Graphs not working

Requested features

5 requests
  • Integrate with Apple Health
  • Automatic video saving
  • Customizable event types
  • Barometric pressure tracking
  • Notification when new seizure entered

Marinus TrustTSC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Seizure Tracker

No in-app purchases

None

Marinus TrustTSC

No in-app purchases

Questions

Is Seizure Tracker free?
Seizure Tracker is free to download, with no in-app purchases.
Is Marinus TrustTSC free?
Marinus TrustTSC is free to download, with no in-app purchases.
Do Seizure Tracker or Marinus TrustTSC have ads?
Neither Seizure Tracker nor Marinus TrustTSC shows ads.
Which is updated more often, Seizure Tracker or Marinus TrustTSC?
Seizure Tracker ships an update every 2 months, and Marinus TrustTSC monthly. Most recently, Seizure Tracker was updated on November 1, 2026 and Marinus TrustTSC on October 27, 2026.

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