Time Left vs Mood Waves
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Time Left
Visualize your remaining time on Earth with this app. Input your birthdate and expected lifespan to see your life broken down into month blocks or a 24-hour day. It encourages purposeful living by highlighting the preciousness of every moment.
- Visualize lifespan in month blocks
- Life clock condensed to a 24-hour day
- Detailed countdown of remaining time
- Customizable color themes
- Widget support
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How much time do you have left? Enter your date of birth and your life expectancy, and LIFE LEFT makes the answer visible: your life in months, as a 24-hour clock, and as a countdown that never stops. A simple memento mori app for anyone who wants to spend their time on what actually matters. Not recommended if you'd rather not hear the clock ticking. ■ What you see ・Month Blocks – your whole life in months. Filled blocks are behind you; empty blocks are what's left. ・Life Clock – if your life were a single day, what time would it be right now? ・Countdown – the years, weeks, days, hours and minutes you have left. ・This Year – how much of this year is still ahead of you. ・Waking hours – set your average sleep and see only the hours you are actually awake. ■ Who it's for ・For anyone who feels the days slipping past and wants to start over. ・For anyone drawn to memento mori, Stoicism and the "Die with Zero" mindset. ・For anyone planning a bucket list, a career change, or simply a better week. ■ Hard Mode (one-time purchase, optional) ・Once a month, a notification tells you that another block of your life is gone. Blunt, honest, and not for everyone. ・Home Screen widgets that keep your remaining time in view. ・Color themes. ・No ads. Your remaining time is only an estimate. What you do with it is up to you.
Mood Waves
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MoodWave — Track Your Mood with Ease MoodWave helps you understand your emotional rhythm through simple daily mood logging and clean visual insights. Record how you feel throughout the day, view your emotional history, and explore patterns with intuitive mood charts. A calm blue interface keeps the experience peaceful and stress-free — perfect for anyone building self-awareness or improving emotional well-being. Daily Mood Tracking! Log your mood at any hour with a single slider. Rate your mood from low to high, save the entry, and see your day represented as a smooth emotional wave. Mood History! Review your past entries to see how your mood changes over time. Each record shows the exact time and emotional intensity — simple, organized, meaningful. Statistics & Mood Waves! View your overall mood trends in a visual chart. Analyze how your emotions fluctuate throughout the day, week, or longer periods. Perfect for journaling, therapy support, mindfulness, or general emotional tracking. Light & Dark Themes! Choose the atmosphere that matches your mood. Soft daylight blue or deep midnight calm — MoodWave adapts to you. Designed for Emotional Clarity! MoodWave avoids clutter and complexity, offering a clean, soothing design that helps you focus on what really matters — your feelings. Ideal for: • Mood journaling • Stress management • Building emotional self-awareness • Mental health support • Daily self-reflection
Screenshots
Verdict
The clearest difference is in-app purchases: Mood Waves at none against Time Left's 1. Mood Waves also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Time Left sells 1 one-off in-app purchase. Mood Waves asks for nothing beyond the download.
Time Left ships an update every 2 weeks, Mood Waves every 9 days. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | Time Left | Mood Waves |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (39 ratings) — better | — |
| Positive reviews | 90.9% of reviews | — |
| Number of ratings | 39 — better | — |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 46 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | DAIKI YUASA | Huyen Trang Mai Thi |
In-app purchases
Time Left
- Premium Plan$4.99
Mood Waves
No in-app purchases









