Massager vs Mellow Mood Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Massager
Experience personalized relaxation with customizable vibration patterns, speeds, and intensities. Design your own unique massage experience with an intuitive interface and accidental touch protection for uninterrupted calm.
- Varied vibration patterns
- Custom vibration pattern design
- Adjustable vibration speed
- Personalized intensity settings
- Accidental touch protection
- Intuitive interface
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Massager: Strong Vibration! turns your iPhone into a simple, customizable vibration massager for quick moments of relaxation, focus, and calm. Choose a preset, adjust the power, set a timer, lock the screen, and enjoy a steady haptic session without complicated controls. WHY YOU’LL LIKE IT • Adjustable vibration power Find the intensity that feels right for you, from soft and gentle to stronger vibration sessions. • Relaxing vibration presets Explore calming rhythms, pulse patterns, wave-style vibrations, breathing-style sessions, focus modes, and more. • Custom vibration patterns Create your own rhythm and personalize the experience to match your mood. • Timer for hands-free sessions Set a duration and let the app run while you relax. • Lock mode Prevent accidental taps while the vibration is active. • Simple dark interface A clean design made for quick use at home, after work, before sleep, or whenever you want a calm break. • Premium experience Unlock advanced presets, stronger power options, and an ad-free experience. Massager is made for comfort, relaxation, and personal haptic control. It is not a medical device and does not diagnose, treat, or cure any condition. Note: vibration strength and haptic availability depend on your iPhone model and system vibration settings. Application support: dilongdann.support@gmail.com Privacy Policy: https://dilongdann.com/massager/policy Terms of Service: https://dilongdann.com/massager/terms
Mellow Mood Tracker
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A quiet place to notice how you feel, one day at a time. Move the slider once a day. Add a word or two if you want. Ten seconds, honestly — and the day is saved. WHAT IS IN IT • One check-in a day: how you feel, what filled the day, last night's sleep, your energy, and a line of your own if you feel like writing one. • A calendar that fills in with colour, so a month is something you can take in at a glance. • Patterns: your average, the last fourteen days, and what tends to lift you. • A journal of the days you have saved. • Small habits, ticked off when you do them. WORTH NOTICING Once there is enough to say anything about, the app offers at most two quiet observations a week. How days after short nights compared with days after longer ones. Which tag your better days tend to carry. These are observations, never explanations. "After nights under six hours your days averaged low" is something your own calendar says. "Poor sleep is hurting your mood" is a claim about your life that a handful of days cannot support, and this app will not make it. Every observation tells you how many days it rests on, and says plainly when that number is small. YOUR ENTRIES STAY YOURS There is no account. There is no server. Nothing is ever sent to us. The app contains no networking code at all, so it cannot send your entries anywhere: not by a decision of ours, and not by a mistake of ours either. Your data stays on this device — and in its own backup, if that is turned on. We never see that copy. No ads. No purchases. No analytics. No tracking. Erasing everything takes two taps in Settings, and it happens immediately. DETAILS • Light and dark themes, following the system or set by hand. • Speaks thirty languages — from English, Ukrainian and Spanish to Korean, Vietnamese, Hebrew and Tamil — and lays itself out right-to-left in Arabic, Hebrew, Persian and Urdu. • Works entirely offline, because it has no other option.
Screenshots
Verdict
The clearest difference is in-app purchases: Mellow Mood Tracker at none against Massager's 2. Mellow Mood Tracker also leads on ads (none vs shown) and update cadence (every 11 days vs every 2 months). On price 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. Massager sells 2 in-app purchases, starting at $3.99 per 7 days. Mellow Mood Tracker asks for nothing beyond the download.
Massager ships an update every 2 months, Mellow Mood Tracker every 11 days. Both last shipped on October 24, 2026.
| Parameter | Massager | Mellow Mood Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (27 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 2 months | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | Daniel Chernyshev | Andrii Kuliahin |
In-app purchases
Massager
- Weekly subscription3 Days trial$3.997 Days
- Monthly subscription$12.991 Month
Mellow Mood Tracker
No in-app purchases









