SleepFlow Sleep Tracker vs Moodz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepFlow Sleep Tracker
Understand your sleep patterns, build consistent habits, and wake up refreshed. This app offers simple tracking, insightful trends, and personalized goals to improve your sleep quality without complexity. Your data remains private and on your device.
- Sleep tracking and logging
- Sleep history and trend visualization
- Sleep statistics and deep sleep insights
- Daily streak motivation
- Smart bedtime and wake-up reminders
- Personalized sleep duration goals
- Privacy-focused, on-device data storage
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SleepFlow – Sleep Tracker SleepFlow helps you understand your sleep, build consistency, and wake up feeling better every day. Designed with simplicity and science in mind, SleepFlow allows you to track your sleep habits, visualize trends, and improve your sleep quality over time — without complexity. Key Features Sleep Tracking – Log bedtime, wake time, and sleep quality with ease Sleep History – View past nights and spot patterns Sleep Stats – Weekly trends, averages, cycles, and deep sleep insights Daily Streaks – Stay motivated and build healthy sleep routines Smart Reminders – Bedtime and wake-up notifications Personalized Goals – Set and track your ideal sleep duration Clean, Dark UI – Designed for nighttime comfort Understand Your Sleep SleepFlow turns your sleep data into easy-to-read insights so you can make better decisions and improve consistency night after night. Privacy First Your data stays on your device. No accounts. No tracking. No data selling. Whether you’re trying to fix your sleep schedule, improve recovery, or simply wake up feeling refreshed, SleepFlow gives you the clarity and tools to sleep better. Download SleepFlow and take control of your sleep.
Moodz
Understand your emotions with a beautifully illustrated mood journal. Log your feelings using expressive characters, tag influencing factors, and add notes or photos. Discover patterns, set goals, and access guided breathing exercises to improve your well-being.
- Expressive mood logging with 9 characters
- Tagging of influencing factors (sleep, work, etc.)
- Journal notes and photo attachments
- Pattern discovery and insights
- Guided breathing exercises
- Goal setting for habits
- Reward system with unlockable themes and outfits
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Your emotions matter. Moodz is a beautifully illustrated mood journal that helps you understand how you feel, why you feel it, and what makes your days better. Log your mood in seconds with 9 hand-drawn characters — Happy, Sad, Excited, Chill, Angry, Anxious, Bored, Tired, and Love. Way more expressive than a number scale. Tag what's affecting you, add a journal note or photo, and you're done. Over time, Moodz reveals your patterns. See which days you feel best, which habits lift you up, and what drags you down. It's like having a gentle mirror for your emotional life. YOUR MOOD, YOUR WAY Pick from 9 original mood characters that capture how you're really feeling. Add what's influencing you — sleep, work, exercise, friends, weather, and more. Speak your journal entry with voice-to-text, write a quick note, or snap a photo to remember the moment. DISCOVER YOUR PATTERNS Track your mood across days, weeks, and months. Interactive monthly calendars show your emotional journey at a glance. Sleep insights reveal how rest shapes the way you feel. Tap any day to revisit what you logged — including days with multiple entries. MOODZ WRAPPED Get a beautiful monthly recap of your moods, your standout characters, and the patterns that defined your month — with shareable cards made just for you. SET YOUR GOALS Choose the habits you want to build and let Moodz help you stay on track, one day at a time. BREATHE & COPE When things feel heavy, use the built-in guided breathing exercise with timed inhale-hold-exhale cycles. Gentle coping suggestions appear when you log a low mood — no lectures, just kind ideas. EARN REWARDS & LEVEL UP Log and earn coins and XP. Unlock colour themes, hoodie outfits for your character, background scenes, and streak badges. The more you log, the more you unlock. PRIVATE & SECURE Your data stays on your device — always. No account needed. No cloud sync. No ads. Optional PIN lock with security question recovery. Encrypted backups that only you control. WHAT'S FREE Log up to 3 moods per day. Full mood history. Monthly calendar. 1 custom tracking factor. Guided breathing when feeling down. Coping suggestions. Coin rewards and levelling. Theme shop. Streak badges. PIN lock. Sharing. Dark mode. 6 languages. MOODZ PRO Unlimited daily mood logs. Unlimited custom factors. Mood correlations and insights. In depth Sleep Insights. PDF therapist reports. Exclusive Growing Hoodie. 500 bonus coins after your trial. Extra XP and coins via logging. Available in English, Spanish, Portuguese, French, German, and Japanese. Download Moodz and discover the connection between your habits, your world, and how you feel. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: SleepFlow Sleep Tracker at none against Moodz's 2. SleepFlow Sleep Tracker also leads on update cadence (daily vs every 3 days). On price, rating, ratings volume 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. Moodz sells 2 in-app purchases, starting at $2.99 per month. SleepFlow Sleep Tracker asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SleepFlow Sleep Tracker against 5.0 for Moodz. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
SleepFlow Sleep Tracker ships an update daily, Moodz every 3 days. Both last shipped on November 9, 2026.
| Parameter | SleepFlow Sleep Tracker | Moodz |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Daily — better | Every 3 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Fabio Mota | CHARLOTTE MARY-ANN STEPHENS |
Customer experience
SleepFlow Sleep Tracker
Moodz
In-app purchases
SleepFlow Sleep Tracker
No in-app purchases
Moodz
- Moodz Pro7 Days trial$2.991 Month
- Moodz Pro7 Days trial$19.991 Year









