Comparison

FND Episode Tracker vs Solara

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

Head to head
About

FND Episode Tracker

Features
Read full description

EpisodeVault is a personal episode journal for people living with functional neurological disorder (FND) and recurring neurological symptoms. When an episode happens, details can be difficult to remember later. EpisodeVault gives you a simple place to record what happened, when it began, how long it lasted, what you noticed, possible triggers, and how you felt afterward. Use EpisodeVault to: โ€ข Create an episode record while the details are fresh โ€ข Track symptoms, timing, duration, severity, triggers, and recovery โ€ข Add notes and context that may be useful later โ€ข Review your history in one organized place โ€ข Prepare a clearer record for appointments and conversations with your care team โ€ข Connect selected Apple Health data, with your permission, to add context to your records Your entries are your personal health journal. EpisodeVault is a tracking and organization tool; it does not diagnose, treat, or replace advice from a qualified healthcare professional. EpisodeVault is built around FND episode tracking and is designed to grow with the needs of people who live with recurring symptoms.

About

Solara

Predicts weather-related pain like headaches and joint aches the evening before. Log your symptoms to identify personal triggers and plan your week around potential discomfort.

Highlights
  • Pain risk forecast
  • Evening weather warnings
  • Personal trigger logging
  • 7-day outlook
  • Hourly weather data
  • Space weather data
  • Apple Health integration
Features
Read full description

Relief for headache and joint-pain days โ€” and a warning before the next one. HURTS RIGHT NOW? Open Solara and pick a short routine: slow breathing, cool & quiet, warmth and gentle motion, or a glass of water. Rate how you feel before and after, and Solara remembers what helps you most. EVERY EVENING - Tomorrow's pain risk from pressure, storms and humidity - A heads-up notification before a pressure drop or storm - A 7-day outlook to plan around your heavy days YOUR OWN TRIGGERS Log how you feel in a few seconds. Solara lines up your headaches, joint pain, fatigue and sleep with the weather on those days and shows which conditions come before your bad days โ€” built on your own data, not generic advice. WHAT'S INSIDE - "Hurts right now?" relief routines, 1โ€“5 minutes each - Before-and-after rating that learns what helps you - Pain risk forecast for tomorrow and the week ahead - Evening warnings for pressure drops and storms - Barometric pressure, humidity, storms and air quality, hour by hour - Quick daily check-ins, your personal patterns and notes to share with your doctor - Apple Health (sleep, steps, heart rate) โ€” read-only, never used for ads Solara is a wellness tool, not a medical device. The relief routines are everyday self-care; Solara does not diagnose or treat any condition and gives no medication advice. If you have frequent or severe headaches or pain, talk to your doctor. SUBSCRIPTION Solara Plus: weekly or yearly plans; new subscribers may get a free trial. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store settings. Terms: https://hazard.studio/apps/solara/terms.html Privacy: https://hazard.studio/apps/solara/privacy.html

Screenshots

FND Episode Tracker4 screens
Solara4 screens

Verdict

The call

The clearest difference is in-app purchases: FND Episode Tracker at none against Solara's 4. FND Episode Tracker also leads on update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Solara sells 4 in-app purchases, starting at $4.99 per month. FND Episode Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

FND Episode Tracker ships an update every 2 days, Solara every 5 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard2 real differences ยท 6 level
FND Episode Tracker versus Solara: the parameters behind the verdict, then further details
ParameterFND Episode TrackerSolara
PriceFreeFree
Positive reviewsโ€”0.0% of reviews
Update frequencyEvery 2 days โ€” betterEvery 5 days
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Freemium
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.017.0
Further details โ€” not scored
Size5 MB37 MB
Age rating4+4+
DeveloperBrian BrownVitali Mikhailouski

In-app purchases

None

FND Episode Tracker

No in-app purchases

4 purchases

Solara

Subscriptions3
  • Solara Plus Monthly$4.991 Month
  • Solara Plus Weekly3 Days trial$6.997 Days
  • Solara Plus Yearly3 Days trial$49.991 Year
One-time1
  • Solara Plus Lifetime$129.99

Questions

Is FND Episode Tracker free?
FND Episode Tracker is free to download, with no in-app purchases.
Is Solara free?
Solara is free to download, with in-app purchases available.
Do FND Episode Tracker or Solara have ads?
Neither FND Episode Tracker nor Solara shows ads.
Which is updated more often, FND Episode Tracker or Solara?
FND Episode Tracker ships an update every 2 days, and Solara every 5 days. Most recently, FND Episode Tracker was updated on October 31, 2026 and Solara on November 6, 2026.

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