Day Tracker vs Days Until
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Day Tracker
This app helps you understand dates, calculate time between them, and track personal countdowns with smart notifications and widgets. Personalize your experience with themes and icons for event planning and milestone tracking.
- Date calculation
- Countdown tracking
- Smart notifications
- Home/Lock Screen widgets
- Customizable themes and icons
- Live calendar dashboard
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Day Calculator is an all-in-one date companion that helps you quickly understand today, inspect any date, and calculate time between dates, while also tracking personal countdowns with reminders. It combines a live calendar dashboard, flexible duration tools, and customizable countdown events with smart notifications and Home/Lock Screen widgets that stay in sync. You can personalize the experience with themes, app icons, display formats, and badge options, making it great for planning events, tracking milestones, and getting useful date insights at a glance.
Days Until
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Days Until is a simple, beautiful countdown app for the moments that matter most. Track birthdays, holidays, anniversaries, vacations, concerts, graduations - any event worth counting down to. Add an emoji and color to make each event your own. FEATURES • Countdown to any date • Live timer for events happening today • Recurring events that auto-roll to next year (perfect for birthdays & anniversaries) • Custom emoji and color for each event • Light and dark mode • No account required — all data stays on your device • Remove ads with a one-time purchase
Screenshots
Verdict
The clearest difference is in-app purchases: Day Tracker at none against Days Until's 1. Day Tracker also leads on device support. Days Until's advantage is iOS requirement (13.0 vs 26.0). On price 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. Days Until sells 1 one-off in-app purchase. Day Tracker asks for nothing beyond the download.
| Parameter | Day Tracker | Days Until |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | — |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 111 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Sonnaz Group, LLC | Nathan Musselman |
In-app purchases
Day Tracker
No in-app purchases
Days Until
- Remove Ads$1.99
