Comparison

Days Until vs Lunaco

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Days Until

Easily track the number of days until important events. This app offers a simple, no-fuss interface for setting up and viewing countdowns. Receive notifications and check your progress directly on your smartwatch.

Highlights
  • Event countdowns
  • Smartwatch integration
  • Customizable notifications
  • Simple user interface
  • Quick setup
Features
Read full description

How many days until... ? That’s a frequently asked question! With this app it’s possible to answer this question with a few clicks. Simple, no configurations or menus, for people that like simplicity. It is possible to configure notifications and check your countdowns in your watch.

About

Lunaco

Features
Read full description

Ever softened the wording of a calendar entry before saving it? That quiet edit is self-censorship. You did it because someone might see. Lunaco has no server. Entries you want locked stay locked. Write them as they are. No sign-up, nothing behind a paywall. [NOTHING LEAVES YOUR PHONE] Your events, family records and notes live on the device only, and your calendar data is not transmitted. No account to log into, none to be leaked. It works the same in airplane mode. What you write into events, family records, trips and tasks is encrypted on the device, and the key never leaves it. (Holidays are fetched once from an external API. Minimal data is processed for analytics and ads - see our privacy policy.) [A CALENDAR YOU CAN ACTUALLY WRITE IN] If you keep entries in your head because they can't go in the calendar, that is the calendar's problem. Save an entry as private and a curtain hides it. It opens only after a PIN or biometric check. Title, note, location and attendees are encrypted with AES-256-GCM and never surface in widgets, notifications or search. [BACKUPS ARE ENCRYPTED TOO] A full backup is encrypted with AES-256-GCM, locked by PIN, passphrase or recovery code, and builds up automatically in your own iCloud or Google Drive. Change phones and one file brings it all back - only text is stored, so years fit in a few MB. [SEND ONLY WHAT YOU MEAN TO SEND] Pick a date range or a category, or export one trip or timetable. It merges into the other person's calendar, and duplicates can be skipped or overwritten. Pair by QR and the file opens on that device alone. [SCHEDULING, AT THE LEVEL OF A DEDICATED APP] - 23 repeat types - daily, weekly, biweekly, third Monday, every N days. Combine up to 5. - Gantt bars - multi-day events stretch across the calendar, splitting into lanes when they overlap. - 225 stickers in 14 categories, so a month reads at a glance. - Amounts - income and expenses, with a monthly summary bar. - Categories - 8 built in, add 6 of your own, 18-colour palette. - Quick entry - long-press a date, or paste several lines and let dates and times be read out. - Birthdays and anniversaries repeat yearly, with a countdown widget. [TASKS] Create tasks by date and check them off. Sweep what slipped with "move to today". They sit alongside your events, encrypted the same way. [TIMETABLES] School timetables by period, university timetables by time slot. Colour-code subjects, note teacher and room, track six attendance states. If your weeks differ - rotating shifts, alternating labs - set a 1 to 6 week rotation. The weekly view puts both on one timeline. [TRIPS] Destination, dates, day-by-day plans and packing in one place. Packing works in two steps: choose what you're taking, then tick off what's packed. Costs can be entered as an expression and converted at current rates. [ALSO IN THE BOX] - ICS import - repeating events unfold intact, and imports can be rolled back - Moon phases, holidays for 20 countries - PDF export - month, week, day, year - Wallpaper studio - timetable or trip over 15 backgrounds - Widgets - today, mini, moon phase, countdown, timetable, trip - Notifications - several per event, snooze, hidden titles - 10 themes, dark mode, two text sizes, adaptive tablet layout, 20 languages [RECORDS ARE SEEDS] Keeping a diary is hard, but a calendar you already fill in daily — and Lunaco keeps those entries as plain text, still readable ten years from now. Lunaco. A calendar you can write in as it is. -------------------- Lunaco. Record your entire daily life with a single calendar. Privacy Policy: https://maeilapp.com/en/dal/privacy Terms of Service: https://maeilapp.com/en/dal/terms Lunaco does not operate any servers and does not collect or transmit your personal data — events, family information, notes — outside your device. All data is stored only on your device. Developer: Intuition Lab Email: support@maeilapp.com

Screenshots

Days Until4 screens
Lunaco4 screens

Verdict

The call

The clearest difference is in-app purchases: Days Until at none against Lunaco's 2. Days Until also leads on ads (none vs shown) and iOS requirement (9.1 vs 15.0). Lunaco's advantage is update cadence (every 3 days vs every 7 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lunaco sells 2 in-app purchases, starting at $0.49 per month. Days Until asks for nothing beyond the download.

UpkeepUpdate frequency

Days Until ships an update every 7 months, Lunaco every 3 days. The most recent releases landed on September 12, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 6 level
Days Until versus Lunaco: the parameters behind the verdict, then further details
ParameterDays UntilLunaco
PriceFreeFree
Rating4.3 (4 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 7 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS9.1 — better15.0
Further details — not scored
Size29 MB113 MB
Age rating4+4+
DeveloperQuadrimindJong Joon Sun

In-app purchases

None

Days Until

No in-app purchases

2 purchases

Lunaco

Subscriptions2
  • Lunaco Ad-Free (Monthly)$0.491 Month
  • Lunaco Ad-Free (Annual)$6.991 Year

Questions

Is Days Until free?
Days Until is free to download, with no in-app purchases.
Is Lunaco free?
Lunaco is free to download, with in-app purchases available.
Do Days Until or Lunaco have ads?
Lunaco shows ads; Days Until does not.
Which is updated more often, Days Until or Lunaco?
Days Until ships an update every 7 months, and Lunaco every 3 days. Most recently, Days Until was updated on September 12, 2026 and Lunaco on September 8, 2026.

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