Comparison

Mood Tracker vs Eunoia Signals

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

Head to head
About

Mood Tracker

Features
Read full description

How I Feel: Mood Tracker is a simple, private way to check in with yourself and understand your emotional patterns over time. In just a few seconds a day, you can log how you feel, reflect when you want to go deeper, and build consistency with reminders—without creating an account or uploading your data. Whether you’re trying to feel more mindful, identify what improves your mood, or simply keep a gentle daily habit, How I Feel: Mood Tracker helps you turn quick check-ins into meaningful insights. Quick mood tracking (seconds, not minutes) One-tap check-ins with 5 mood levels: Great, Good, Fine, Bad, Terrible Optional guided mood assessment when you’re not sure how you feel—answer a few questions and let the app help you pick a mood Add context anytime so entries are more than just a number See patterns you can actually use Insights & analytics that show trends over time, mood distribution, and summaries Calendar + heat map views to spot good weeks, tough stretches, and progress at a glance Filter and search your history by date range and other criteria so it’s easy to review specific periods Reflect, learn, and take small steps Reflection prompts (daily/weekly) to help you slow down and process what’s going on Mood-linked action suggestions when you’re feeling neutral or low (like breathing, a short walk, or a quick reset) Track what you’ve done so you can see which small actions tend to help you most Reminders that support your routine Daily reminder notifications at the time you choose Build consistency with a lightweight habit that fits real life (workdays, school, parenting, travel—whatever your schedule looks like) Privacy-first, USA-friendly (no account, no cloud) No account required Offline-first Your mood data stays on your device No cloud sync required—your entries remain private by default Pro (optional upgrade) If you want more depth, Pro unlocks advanced journaling and deeper analysis: Notes with Markdown support, plus tags and up to 5 photos per entry Advanced insights (patterns by day of week and time of day, comparisons across weeks/months, and more) Goals, achievements, and streak tools Extra notifications (like streak warnings and weekly summaries) and custom notification text Exportable mood reports (weekly/monthly PDFs with charts and stats) Shareable weekly story-style summaries as an image How I Feel: Mood Tracker is built for self-reflection and habit-building. It’s not a substitute for professional medical advice, diagnosis, or treatment. Privacy Policy: https://howifeelapp.blogspot.com/p/privacy-policy.html Terms of Use: https://howifeelapp.blogspot.com/p/terms-of-use-eula.html

About

Eunoia Signals

This app helps you understand your mental state by tracking your mood, energy levels, and feelings. It analyzes your patterns over time, optionally integrating biometric data from Apple Health for a comprehensive view. Designed for personal awareness, it offers insights into mood shifts and trends.

Highlights
  • Daily mood and energy check-ins
  • Optional notes and tags for nuance
  • Personal signal score based on patterns
  • Integration with Apple Health biometrics
  • Trend visualization over time
  • On-device data processing for privacy
Features
Read full description

Eunoia Signals is a personal mood tracking and pattern awareness tool designed for people who want to understand their mental states over time — especially those managing bipolar disorder or monitoring for signs of hypomania or mania. CHECK IN DAILY Log your mood state, energy level, and how you're feeling with a quick check-in. Add optional notes and tags like "Racing thoughts," "High energy," or "Reduced sleep need" to capture nuance without effort. UNDERSTAND YOUR SIGNAL As your check-in history builds, Eunoia Signals surfaces a personal signal score based on your patterns. It combines what you self-report with optional biometric data from Apple Health to give you a fuller picture of where you are right now — and where you've been trending. BIOMETRIC SUPPORT Connect Apple Health to layer in physiological signals: sleep duration, heart rate variability, resting heart rate, step count, active energy, and respiratory rate. All compared to your personal baseline, not population averages. TREND OVER TIME The Trends tab shows your mood and activation history as a chart so you can see patterns across days and weeks — not just today. PRIVATE BY DESIGN Your notes are never read or transmitted. All scoring happens on-device. HealthKit data never leaves your phone. Research data sharing is optional and fully opt-in — you can turn it off at any time in Settings. NOT A MEDICAL DEVICE Eunoia Signals is a personal awareness tool, not a diagnostic instrument. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for clinical decisions.

Screenshots

Mood Tracker4 screens
Eunoia Signals4 screens

Verdict

The call

The clearest difference is in-app purchases: Eunoia Signals at none against Mood Tracker's 4. On price, update cadence, ads 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. Mood Tracker sells 4 in-app purchases, starting at $4.99 per 7 days. Eunoia Signals asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 28, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 8 level
Mood Tracker versus Eunoia Signals: the parameters behind the verdict, then further details
ParameterMood TrackerEunoia Signals
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.1
Further details — not scored
Size16 MB5 MB
Age rating4+12+
DeveloperYalcin GolayogluThomas Bryant

In-app purchases

4 purchases

Mood Tracker

Subscriptions3
  • How I Feel Premium Weekly$4.997 Days
  • How I Feel Premium Monthly$4.991 Month
  • How I Feel Premium Annual7 Days trial$19.991 Year
One-time1
  • How I Feel Premium Lifetime$29.99
None

Eunoia Signals

No in-app purchases

Questions

Is Mood Tracker free?
Mood Tracker is free to download, with in-app purchases available.
Is Eunoia Signals free?
Eunoia Signals is free to download, with no in-app purchases.
Do Mood Tracker or Eunoia Signals have ads?
Neither Mood Tracker nor Eunoia Signals shows ads.
Which is updated more often, Mood Tracker or Eunoia Signals?
Mood Tracker ships an update every 6 weeks, and Eunoia Signals every 6 weeks. Most recently, Mood Tracker was updated on October 28, 2026 and Eunoia Signals on October 16, 2026.

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