Day by day vs Soluvit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Day by day
This app helps you cultivate a mindful approach to mental well-being. Track your daily moods and habits using a calendar, identify behavioral patterns, and build a consistent meditation practice with a simple timer and progress statistics.
- Daily mood tracking with color indicators
- Comment and tag moods
- Customizable calendar display
- Meditation timer and progress tracking
- Weekly and monthly mood charts
- AI pattern analysis
- Data export/import
Read full descriptionHide full description
Be kind to your mind. «Day by day» helps to take a mindful approach to your mental health. Explore behavior patterns that may affect your mood by tracking them daily. Keep an eye on your moods and habits with an easy to use calendar. Build a stable meditation practice with the help of a simple timer and stats. FEATURES MOOD CALENDAR: – Indicate your daily mental condition with a color (one or two colors per day) – Add comments & tags – Ability to customize what the dot in the top right corner of the calendar displays – Get auto alerts for bipolar/depression dynamics MEDITATION TRACKER: – Set your custom meditation duration – Track your progress and time spent meditating ALSO INCLUDED: – Weekly and monthly mood charts – Monthly meditation chart – Built-in AI pattern analysis has been added – Meditation/tracking reminders DATA & PRIVACY: – Export data as JSON file – Import JSON files with your data – «Day by day» stores data exclusively on your device, with no servers.
Soluvit
Read full descriptionHide full description
Soluvit is your all-in-one UV Index tracker, sun exposure timer, and vitamin D estimate app — on iPhone, iPad, and Apple Watch — and it runs on Apple Silicon Macs and Apple Vision Pro too. If you want to monitor daily UV risk, track safe sunlight sessions, and build better sun habits, Soluvit gives you practical insights in seconds. What you can do with Soluvit: • Check the live UV Index, risk level, and air quality • Start a sun session with a live burn-limit countdown • Set a Burn Limit Alarm — a real alarm when your safe sun time runs out, even in silent mode • See a 10-day UV forecast with an hourly curve to plan your day • Track a daily vitamin D goal (IU) and log supplements with reminders • Save exposure and vitamin D data to Apple Health • Use Home Screen and Lock Screen widgets • Follow active sessions with Live Activities and the Dynamic Island • Sync your history across devices with iCloud • Enjoy a two-column iPad dashboard with today's UV curve built in Soluvit on Apple Watch: • Fully standalone — track sessions without your iPhone • Wrist taps warn you as you approach your burn limit • UV complications for your watch face and the Smart Stack • Start a session with the Action Button or Double Tap Why users choose Soluvit: • Fast, clean, native interface focused on daily use • Personalized to your skin type, clothing, sunscreen, and environment • Useful for outdoor routines, walking, beach days, and sports • Private by design — your data stays in your iCloud and Apple Health
Screenshots
Verdict
The clearest difference is update cadence: Day by day at every 6 days against Soluvit's every 5 weeks. Day by day also leads on iOS requirement (12.4 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Day by day ships an update every 6 days, Soluvit every 5 weeks. Both last shipped on October 10, 2026.
| Parameter | Day by day | Soluvit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 24 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Taras Pashchanka | Tansu Asici |
In-app purchases
Day by day
No in-app purchases
Soluvit
No in-app purchases









