Comparison

Seizure Tracker vs MEMS Sync

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

MEMS Sync

Read full description

MEMS Sync allows you to read data from smart medication packages and send it to MEMS Adherence Software. Set up MEMS Sync with the QR code provided in MEMS Adherence Software and scan your smart medication package(s) to upload the data to MEMS Adherence Software.

Screenshots

Seizure Tracker4 screens
MEMS Sync3 screens

Verdict

The call

The clearest difference is update cadence: Seizure Tracker at every 2 months against MEMS Sync's every 10 months. MEMS Sync's advantage is iOS requirement (13.0 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, MEMS Sync every 10 months. The most recent releases landed on October 15, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 8 level
Seizure Tracker versus MEMS Sync: the parameters behind the verdict, then further details
ParameterSeizure TrackerMEMS Sync
PriceFreeFree
Rating4.8 (644 ratings) — better—
Positive reviews83.0% of reviews—
Number of ratings644 — better—
Update frequencyEvery 2 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size30 MB29 MB
Age rating4+17+
DeveloperSeizure Tracker LLCAARDEX Group SA

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

MEMS Sync

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Seizure Tracker

No in-app purchases

None

MEMS Sync

No in-app purchases

Questions

Is Seizure Tracker free?
Seizure Tracker is free to download, with no in-app purchases.
Is MEMS Sync free?
MEMS Sync is free to download, with no in-app purchases.
Do Seizure Tracker or MEMS Sync have ads?
Neither Seizure Tracker nor MEMS Sync shows ads.
Which is updated more often, Seizure Tracker or MEMS Sync?
Seizure Tracker ships an update every 2 months, and MEMS Sync every 10 months. Most recently, Seizure Tracker was updated on October 15, 2026 and MEMS Sync on September 26, 2026.

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