Comparison

DDayRing vs OhMy Dday

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

Head to head
About

DDayRing

Features
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DDayRing is a D-Day management app that visualizes your progress from start to goal with a beautiful circular progress ring. โ–  Two Ways to Track Your D-Day โ€ข Progress โ€” See how far you've come as a percentage, displayed on a circular ring โ€ข Counter โ€” Count down to your goal or count up the days since it passed โ–  Rich Customization โ€ข Choose from 10 ring colors to make each D-Day uniquely yours โ€ข Add a background photo for a more personal touch โ€ข Enable repeat mode for annual events that refresh automatically โ–  Home Screen & Lock Screen Widgets โ€ข Three home screen widget sizes: 1ร—1, 1ร—2, and 2ร—2 โ€ข Lock screen widgets in inline, circular, and rectangular styles โ€ข Separate widget types for Progress and Counter โ€” pick exactly what you need Start tracking your goals beautifully today.

About

OhMy Dday

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OhMy Dday is a local counter app for D-Days (days remaining) and anniversaries (days elapsed, "D+Day"). How to test the core features: 1. On Home, tap '+' โ†’ enter a title and date โ†’ save to create a D-Day card. 2. Toggle the calculation type: D-Day (countdown) vs D+Day (count-up). 3. Enable "Yearly" repeat to schedule a local notification at 9 AM each year (expo-notifications). 4. Tap a card โ†’ "Share as image" to generate a shareable card (react-native-view-shot + the system share sheet). 5. Add the iOS Home Screen widget to surface the featured D-Day. - All calculations and storage happen on-device; there is no external server communication. - Banner ads: Google AdMob (bottom banner). - Notification permission is requested only when the user turns on "Get notified".

Screenshots

DDayRing4 screens
OhMy Dday4 screens

Verdict

The call

The clearest difference is ads: DDayRing at none against OhMy Dday's shown. OhMy Dday's advantage is iOS requirement (15.1 vs 26.1). On price, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 3 level
DDayRing versus OhMy Dday: the parameters behind the verdict, then further details
ParameterDDayRingOhMy Dday
PriceFreeFree
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS26.115.1 โ€” better
Further details โ€” not scored
Size1 MB38 MB
Age rating4+4+
DeveloperJISU LEEsoon jeong Lee

In-app purchases

None

DDayRing

No in-app purchases

None

OhMy Dday

No in-app purchases

Questions

Is DDayRing free?
DDayRing is free to download, with no in-app purchases.
Is OhMy Dday free?
OhMy Dday is free to download, with no in-app purchases.
Do DDayRing or OhMy Dday have ads?
OhMy Dday shows ads; DDayRing does not.

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