Comparison

Onseol vs OurEra

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

Head to head
About

Onseol

Features
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Onseol counts the days that matter — no account, no sign-up, no ads. Your D-Days live on your phone. Onseol has no server and keeps no copy. • Korean-style D-Days — D-100, D-7, D-DAY, and days-since counted from day 1. 100-day and yearly milestones, automatically. • Lunar (ģŒė „) birthdays & memorials — Onseol finds the solar date for you each year. • Home & Lock Screen widgets (iOS 16 or later) — automatic, or one D-Day of your choice per widget (iOS 17 or later). • Reminders at D-7, D-1 and D-DAY, and on day-count milestones — all scheduled on your phone. A small card in the app on milestone days. • Share a D-Day as a card, with a link that opens it in a friend's Onseol, ready to add. • Back up your D-Days and their photos to a file you keep, and restore them on a new phone. ONSEOL PRO — one purchase, forever. Not a subscription. • Unlimited D-Days and all 16 colors • Your photo on any D-Day — on its card, and in the Photo widget (iOS 17 or later) • Three more widget designs: Ring, Photo and Minimal (iOS 17 or later) • Count it your way — in years, months and days, in weeks, or in hours • Every milestone with its date, from day 100 to day 10,000 • Ink and Photo share cards Free: five D-Days, the classic widget in every size, reminders, lunar dates, milestone cards, the Paper share card and backup. Onseol Pro supports Family Sharing.

About

OurEra

Features
Read full description

Count every day the two of you have been together - and keep the story behind the number. OurEra turns your Home Screen into a place for the two of you: the day count, a photo of you both and a theme that actually looks like your relationship. Write the memories down, pin the places you've been, and never miss a birthday again. DAYS THAT ADD UP • The number ticks up every morning, on its own • Milestones that matter where you live - a reminder before, a celebration on the day • Count more than one thing: the day you met, a wedding, a trip • Start at Day 0 or Day 1 - whichever way you count TEN THEMES, NOT TEN COLORS • Balloons, polaroids, deep space, a mixtape, a pixel heart, milk tea and more • Each theme redraws the whole Home tab - artwork, colors and what happens when you touch it • Eight palettes on top, plus a dark mode that was designed, not inverted ON YOUR HOME SCREEN • Home Screen and Lock Screen widgets that update on their own • Widget Studio: choose the size, style, font, glow and background • Put the number where you'll see it fifty times a day A JOURNAL WORTH KEEPING • Scrapbook pages with photos, washi tape and sticky notes • Pin every place you two have been on a memory map • Special days and countdowns: birthdays, anniversaries, trips • Turn the whole thing into a printable PDF scrapbook (Premium) WHEN YOU CONNECT • Pair with one short code and share one space: journal, album, special days • Send a "missing you" the moment you mean it • Answer today's question - their answer unlocks once you've written yours • A ten-question round on how well you know each other, scored together MADE TO BE KEPT • No ads. Nothing sits between you and your own memories • Your photos stay on your device until the two of you connect • Export everything you've written, free, whenever you want • Twelve languages, and it speaks like a person in each one PREMIUM, IF YOU WANT IT • All ten themes • Premium themes on your Home Screen widgets too • As many counters as you like • Every sticker pack, with no limit in the Sticker Book theme • Share cards without the watermark • The printable PDF scrapbook • Eight more app icons for your Home Screen • One plan covers both of you while you're paired - your person gets Premium too, at no extra cost Premium comes monthly, yearly, or as a one-time lifetime purchase. Monthly and yearly renew automatically unless canceled at least 24 hours before the period ends; manage or cancel anytime in your Apple Account settings. Start counting today. The number only gets better. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ourera.app/privacy/

Screenshots

Onseol3 screens
OurEra4 screens

Verdict

The call

The clearest difference is update cadence: OurEra at weekly against Onseol's every 3 weeks. Onseol's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Onseol sells 1 one-off in-app purchase and OurEra sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Onseol ships an update every 3 weeks, OurEra weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Onseol versus OurEra: the parameters behind the verdict, then further details
ParameterOnseolOurEra
PriceFreeFree
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size28 MB44 MB
Age rating4+17+
DeveloperMustafa Salim ErekHuong Le Dieu

In-app purchases

1 purchases

Onseol

One-time1
  • Onseol Pro$9.99
3 purchases

OurEra

Subscriptions2
  • Premium Monthly$8.991 Month
  • Premium Yearly$44.991 Year
One-time1
  • Premium Lifetime$119.99

Questions

Is Onseol free?
Onseol is free to download, with in-app purchases available.
Is OurEra free?
OurEra is free to download, with in-app purchases available.
Do Onseol or OurEra have ads?
Neither Onseol nor OurEra shows ads.
Which is updated more often, Onseol or OurEra?
Onseol ships an update every 3 weeks, and OurEra weekly. Most recently, Onseol was updated on November 5, 2026 and OurEra on October 31, 2026.

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