Comparison

비누계산기 vs O'llo

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

Head to head
About

비누계산기

Features
Read full description

버블뱅크 비누계산기

About

O'llo

Read full description

Who should you reach out to, and what should you say? O'llo is your little relationship helper, making it easier to care for your people through holiday greetings, shared plans, and everyday hellos. Your little hello helper Write a life update or a story you want to share. Get suggestions for people to contact and AI message drafts tailored to each relationship and its context. Review your recipients, edit the words, then copy or share when you're ready. Your group's plan pal Pick a time and place to meet with one shared link. Bring everyone's responses together and settle on a plan that works. Your little birthday helper See upcoming birthdays in the app and explore gift ideas based on someone's interests. Open shopping search results directly from a suggestion to find something that feels like them. Your right-on-time sidekick Add an event with a location and enable travel guidance. With location permission, see travel time and departure guidance before your event based on your current location and selected travel mode. Open map directions or continue in Uber. Availability varies by region and service. Your shared memory drawer Keep private notes and photos for each person. Save moments together and the little things you'd like to ask about next time. Your keep-in-touch companion Every relationship has its own rhythm. Choose a contact cadence that feels right and find your way back to the hellos that busy life can push aside. AI features are optional and usage limits may apply. O'llo Pro offers additional AI usage and group features. See the in-app purchase screen for current subscription pricing and terms. Manage connected services, subscriptions, and account deletion in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

비누계산기3 screens
O'llo4 screens

Verdict

The call

The clearest difference is in-app purchases: 비누계산기 at none against O'llo's 1. 비누계산기 also leads on iOS requirement (11.0 vs 16.4). O'llo's advantage is update cadence (every 3 days vs every 46 months). On price, 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. O'llo sells 1 in-app purchase, starting at $4.99 per month. 비누계산기 asks for nothing beyond the download.

UpkeepUpdate frequency

비누계산기 ships an update every 46 months, O'llo every 3 days. The most recent releases landed on September 24, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 4 level
비누계산기 versus O'llo: the parameters behind the verdict, then further details
Parameter비누계산기O'llo
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 46 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better16.4
Further details — not scored
Size19 MB78 MB
Age rating12+4+
Developer(주)로하스네이처JAEWON MOON

In-app purchases

None

비누계산기

No in-app purchases

1 purchases

O'llo

Subscriptions1
  • O'llo Pro$4.991 Month

Questions

Is 비누계산기 free?
비누계산기 is free to download, with no in-app purchases.
Is O'llo free?
O'llo is free to download, with in-app purchases available.
Do 비누계산기 or O'llo have ads?
Neither 비누계산기 nor O'llo shows ads.
Which is updated more often, 비누계산기 or O'llo?
비누계산기 ships an update every 46 months, and O'llo every 3 days. Most recently, 비누계산기 was updated on September 24, 2026 and O'llo on October 18, 2026.

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