EpiDiary vs EpiCentr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EpiDiary
This app helps individuals with epilepsy track seizures, medications, and symptoms. It features visual medication management and allows for detailed recording of moods, triggers, and side effects. Data syncs to a web platform for personalized reports to share with healthcare providers.
- Record and monitor seizures
- Track epilepsy medications
- Record triggers and side effects
- Visual medication management
- Generate personalized reports
- Sync data to web platform
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Important note: This app is by invitation only. Please do not use this app unless you already have a username and a password for this app. Do you or a loved one have epilepsy? If you do, most likely you have been asked to keep track of seizures, medicines, and how you feel. EpiDiary can easily keep track of epilepsy symptoms and also helps in epilepsy awareness. This application can help you track and monitor epilepsy quickly and more easily than keeping paper diaries. EpiDiary has Visual Medication Management (VMM) technology to improve your safety in taking medications. In a world where epilepsy medications from different sources are provided to patients, the color, size and shape of the pills changes frequently. Having large, actual photos of your own medications on your phone provides new and better capabilities that can help you. EpiDiary can do seizure monitor to an extent this way. EpiDiary lets you use the new technology to manage your epilepsy as you use to simplify the rest of your everyday life! It lets you record real-time details about seizures and monitoring seizure time, medications, side effects, moods, triggers, and you can even include detailed notes - all from your iPhone. You can easily keep track of epilepsy symptoms and be ready in case you notice chances of epileptic seizure. With EpiDiary you can track your sleep, which might be associated with seizures and effectively do seizure monitor. Epilepsy awareness is still very low in people and having Epidiary at your aid will definitely make a difference. When your entry is completed, it is synched to your diary on EpiDiary.com where you can generate personalized reports to bring to medical visits, providing your doctors and nurses with not only snapshots of recent events, but also long-term trend data, both key to assessing treatment effectiveness. You can monitor seizures effectively. By reviewing graphs and other reports, you can visualize trends that can help you and your healthcare professionals improve your treatment. FEATURES * Record and Monitor Seizures (single or clusters) * Monitor and Record Epilepsy Medications/Medicines, when to take them and when to refill them * Record Triggers (10 standard or customize your personal trigger) * Record Side Effects including the severity of the reaction. * Get reminders for your epilepsy medications and refills ADDITIONAL FEATURES that are available when you access your diary on https://EpiDiary.com including: - Personal Medical History Record to Detect and Predict Early Epilepsy Warning - Customized Reports – including graphs which can be printed or emailed - Setup Reminders for medication, refills, or other personal events via text message or email - Uploading photos or files to attach to a daily record - Medicine Organizer - Summary of Notes - and more REQUIREMENTS: - Internet Access required to sync data to your diary on epidiary.com Take Control and Get Started Today with EpiDiary. Please email comments and suggestions to info@irody.com
EpiCentr
This app helps individuals with seizure disorders and their caregivers by detecting potential seizures and alerting emergency contacts. It features a comprehensive journal to log seizure details and provides statistical reports for medical professionals. Manual alerts and GPS location sharing enhance immediate assistance.
- Automatic seizure detection via Apple Watch sensors
- Instant and delayed manual alerts
- GPS location sharing with emergency contacts
- Detailed seizure journal and tracking
- Statistical reports for healthcare providers
- Dual modes for individuals and caregivers
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EpiCentr app is designed for individuals with seizure disorders and their caregivers. It’s intended to enhance safety and support during seizure episodes by alerting emergency contacts. It also includes a comprehensive journal to track seizures and detailed statistics reports for doctors. The app actively monitors seizure-like triggers, promptly alerting your designated emergency contacts if a seizure is suspected. Specifically, our watch app utilizes Apple HealthKit to track user’s heart rate, while leveraging the gyroscope and accelerometer on Apple Watch to monitor the user's arm motion. If a seizure-like pattern is detected, an alert is promptly sent. For immediate assistance or in case if Apple Watch is not available, manual alerts can be initiated directly from your iPhone. Additionally, the app allows you to maintain a detailed journal, effortlessly tracking triggers and recording side-effects, auras, and personal notes. Keeping all data at one place, the app provides reports with important descriptive statistics giving valuable insights to you and your healthcare provider. KEY FEATURES AND HOW TO USE THE APP: - Seizure Detection: By utilizing your Apple Watch, the app monitors various seizure-like triggers, such as motion patterns associated with tonic-clonic seizures, different types of falls, and abnormal heart rate. If any of these triggers are detected, the app initiates a delayed alert, which will be automatically sent to your emergency contacts if not manually canceled within 30 seconds. Set up automatic seizure monitoring by following the instructions provided in the app. - Manual Alerts: Activate alerts instantly from your iPhone or Apple Watch. Choose between two alert types: Help Now, which sends an immediate notification, and Delayed Help, where a 30-second countdown is initiated before sending the alert if not canceled. - GPS Location Sharing: When a help request is sent, the app automatically includes your GPS coordinates (if available) in the notifications sent to your emergency contacts. This crucial information enables them to locate you swiftly, ensuring timely and accurate assistance. Please grant location sharing permission to the app for this feature to function. - Journal: Keep track of vital information about your seizures using the app's comprehensive journal. Effortlessly monitor triggers, record side-effects, track auras, and add personal notes. Seizure records are automatically captured, and you have the option to edit or add necessary details. Over time, the app consolidates all this essential data in one convenient location, providing you and your healthcare provider with detailed reports featuring important descriptive statistics. - Roles: The app operates in two modes: one for individuals with seizure disorders and another for their caregivers. Download the EpiCentr app now to experience a new level of confidence and security in managing seizures and seeking help when it matters most. DISCLAIMER: Please note that the EpiCentr app is not a medical device, and we do not provide clinical recommendations or make medical decisions regarding your healthcare. The app is not intended to be a diagnostic tool or a substitute for medical devices or clinical treatment. While the app detects seizure-like patterns using device sensors and sends alerts, always consult with a doctor for medical advice. There are 3 subscription tariffs available to enable a full app version: - Monthly subscription for $17.99 with 2-week free trial - Quarterly subscription for $44.99 - Yearly subscription for $139.99 * Prices follow Apple’s App Store pricing matrix and may vary by country. The prices shown here apply to the US. The full version unlocks the following features: - Call alerts and e-mail alerts with GPS location - Sleep monitoring - Unlimited Emergency Contacts - Unlimited reports Privacy Policy: https://epicentr.app/app/privacy_policy Terms of Use: https://epicentr.app/app/terms_of_use
Screenshots
Verdict
The clearest difference is in-app purchases: EpiDiary at none against EpiCentr's 8. EpiCentr's advantage is ratings volume (1.7K vs 47) and review sentiment (59% vs 42%). On price, rating, update cadence 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
Both are free to download. EpiCentr sells 8 in-app purchases, starting at $15.99 per month. EpiDiary asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.4 for EpiDiary against 4.5 for EpiCentr. That said, the two scores are not equally well evidenced: EpiCentr has 1.7K ratings behind it against 47, so its average is the more settled of the two. Written reviews are what separate them: 42% of EpiDiary's written reviews are positive against 59% of EpiCentr's.
EpiDiary ships an update fortnightly, EpiCentr every 4 weeks. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.
| Parameter | EpiDiary | EpiCentr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (47 ratings) | 4.5 (1.7K ratings) — better |
| Positive reviews | 41.7% of reviews | 58.9% of reviews — better |
| Number of ratings | 47 | 1.7K — better |
| Update frequency | Fortnightly — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 129 MB | 114 MB |
| Age rating | 12+ | +4 |
| Developer | Irody Inc. | AIHUNTERS, UAB |
Customer experience
EpiDiary
EpiCentr
Bugs and requests
EpiDiary
Not enough reviews yet to summarise bugs or requests.
EpiCentr
Reported bugs
3 issues- Delayed or missed seizure alerts
- Frequent false alerts
- Connectivity issues between app and watch
Requested features
4 requests- Video recording option
- Ability for caregivers to add notes
- Automatic emergency contact notification
- Customizable alert settings
In-app purchases
EpiDiary
No in-app purchases
EpiCentr
- Full Version - Monthly Plan14 Days trial$15.991 Month
- Full Version - Monthly Access14 Days trial$17.991 Month
- Full Version - Quarterly Plan$35.993 Months
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- Full Version Quarterly Access$44.993 Months
- Personal Offer - Yearly Plan Access$59.991 Year
- Personal Offer - Yearly Access$69.991 Year
- Full Version - Yearly Plan$119.991 Year
- Full Version - Yearly Access$139.991 Year








