MoodIndex vs MoodLoop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MoodIndex
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MoodIndex helps you understand how daily habits like food, water, sleep, and exercise affect your mood. By combining simple logging, smart notifications, and iOS integrations like Live Activities, MoodIndex keeps you aware of your wellbeing in real time. Key Features • Real-Time Mood Tracking – Instantly see whether your mood is trending up or down. • QuickLog – Record water, meals, sleep, and exercise in seconds. • Smart Notifications – Get timely nudges only when your metrics fall behind. • AI Smart Input – Log with plain English; “2 glasses of water and a sandwich” becomes structured data automatically. • Live Activities – Stay updated at a glance on your lock screen or while using other apps. • Widgets – Add mood tracking to your home screen for quick insights. • HealthKit Integration – Sync with the Apple Health app to bring all your metrics together. Privacy & Data Your health is personal. MoodIndex never uploads your health data to external servers. • All health metrics are stored locally in your iPhone’s Health app. • MoodIndex only reads/writes values you explicitly allow via Apple Health permissions. • No accounts, no ads, no third-party tracking. Why MoodIndex Small daily choices shape how you feel. MoodIndex makes those connections visible so you can build habits that support better energy, focus, and balance. Whether you want to drink more water, improve sleep quality, or simply understand your patterns, MoodIndex is your guide.
MoodLoop
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Do you know what truly influences your day? MoodLoop goes beyond simple mood tracking. It helps you connect the dots between how you feel and what you do, empowering you to make healthier choices for your mental well-being. WHY YOU’LL LOVE MOODLOOP TRACK IN SECONDS Log your mood with a simple tap on our intuitive 5-level scale, from "Awesome" to "Terrible." CONNECT ACTIONS TO EMOTIONS Was it the workout that boosted your mood, or the stressful meeting that drained it? Tag your entries with categorized activities—like Work, Health, Social, or Hobbies—or create your own custom tags. VISUALIZE YOUR JOURNEY Stop guessing your patterns. Our beautiful statistics views show you: - Mood Distribution: See an overview of your emotional month at a glance. - Activity Insights: Discover exactly which activities correlate with your best days and which trigger your worst ones. - Trends: Spot long-term shifts in your well-being. PRIVATE BY DESIGN Your thoughts are personal. MoodLoop stores all data locally on your device. No accounts, no cloud uploads, and total control to wipe your data whenever you choose. Start your journey to a happier, more self-aware you. Download MoodLoop today.
Screenshots
Verdict
The clearest difference is in-app purchases: MoodIndex at none against MoodLoop's 2. MoodIndex also leads on update cadence (every 2 days vs every 4 days). MoodLoop's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price 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. MoodLoop sells 2 in-app purchases, starting at $4.99 per month. MoodIndex asks for nothing beyond the download.
MoodIndex ships an update every 2 days, MoodLoop every 4 days. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.
| Parameter | MoodIndex | MoodLoop |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 66 MB |
| Age rating | 17+ | 4+ |
| Developer | Samson Taxon | Melanie Tomaschko |
In-app purchases
MoodIndex
No in-app purchases
MoodLoop
- PRO Monthly3 Days trial$4.991 Month
- PRO Yearly7 Days trial$24.991 Year









