Comparison

Ephemeridis vs LastTap

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

Head to head
About

Ephemeridis

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A modern almanac for everyday life. Ephemeridis brings together the essential information of every single day in one elegant and easy-to-read app. Follow the Sun and the Moon, explore calendar events, name days, holidays, weather, tides and much more — all presented in a clean interface designed to be consulted every day. Instead of switching between several apps, Ephemeridis gathers everything that gives meaning to a date into a single daily page. Features • Sun and Moon information • Calendar and important dates • Name days and holidays • Weather information • Tide information • Nearby places • Browse any date of the year • Elegant and distraction-free design • Privacy-friendly by design Ephemeridis is not just a calendar. It’s your modern almanac.

About

LastTap

Easily log occasional tasks and irregular routines without pressure or complex setups. Track home maintenance, pet care, health, and more with a simple, private digital log. See how long it's been since an event occurred and get smart pattern estimations.

Highlights
  • One-tap logging of events
  • View days since last occurrence
  • Chronological history of entries
  • Smart pattern estimations for next occurrence
  • Track home, car, pet, and health tasks
  • Privacy-focused, data stays on device
Features
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When did I last do this? LastTap is a dead-simple log for the things you do every once in a while — the ones that don't belong in a to-do list or a habit tracker. Tap once when you do something. The app remembers the date, shows the days since, and learns your usual interval so it can tell you when it's probably due again. No streaks. No guilt. No account required to get started. WHAT PEOPLE TRACK • Home — water and air filters, deep cleaning, defrosting the freezer, smoke alarm batteries • Plants — watering, fertilizing, repotting, pruning • Car — oil changes, tire rotation, inspections, car washes • Pets — grooming, flea treatment, deworming, vet visits • Health — as-needed medication, vitamins, contact lenses, symptoms • Everything else — bed sheets, toothbrush heads, calling your parents HOW IT WORKS 1. Create a task in a few seconds 2. Tap once when you've done it 3. See exactly how many days since the last time 4. After a few entries, LastTap estimates the next due date from your real rhythm OPTIONAL REMINDERS Nothing notifies you by default. If you want a nudge, turn on a reminder for a specific task — on the expected day, or a few days before or after. You decide, task by task. OFFLINE AND PRIVATE Use the app without an account. Your records stay on your device unless you choose cloud backup. No ads. ALSO IN THE APP • A note on every entry — why, how much, with what • Icons and colors so you recognize your tasks at a glance • Full history, sorted by date • Light and dark theme • Available in 11 languages FREE Up to 3 tracked tasks and recent history, free forever. PRO Unlimited tasks, complete history, backup export and import, and optional cloud backup. Your data is yours — the backup file moves between devices, including between iPhone and Android. WHAT LASTTAP IS NOT Not a task manager. Not a habit tracker. Not a calendar. Nothing to check off every day, no streak to protect. Just the answer to one simple question: when was the last time? Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Ephemeridis4 screens
LastTap4 screens

Verdict

The call

The clearest difference is in-app purchases: Ephemeridis at none against LastTap's 2. On price, update cadence, ads 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. LastTap sells 2 in-app purchases, starting at $6.99 per year. Ephemeridis asks for nothing beyond the download.

UpkeepUpdate frequency

Ephemeridis ships an update every 5 weeks, LastTap every 3 weeks. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
Ephemeridis versus LastTap: the parameters behind the verdict, then further details
ParameterEphemeridisLastTap
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—60.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.5 — better
Further details — not scored
Size60 MB44 MB
Age rating4+4+
Developermagalie pacreauSergei Korneev

In-app purchases

None

Ephemeridis

No in-app purchases

2 purchases

LastTap

Subscriptions1
  • Pro (yearly)$6.991 Year
One-time1
  • Pro version (lifetime)$10.99

Questions

Is Ephemeridis free?
Ephemeridis is free to download, with no in-app purchases.
Is LastTap free?
LastTap is free to download, with in-app purchases available.
Do Ephemeridis or LastTap have ads?
Neither Ephemeridis nor LastTap shows ads.
Which is updated more often, Ephemeridis or LastTap?
Ephemeridis ships an update every 5 weeks, and LastTap every 3 weeks. Most recently, Ephemeridis was updated on October 7, 2026 and LastTap on October 14, 2026.

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