Bulsee vs ooin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bulsee
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Bulsee makes attendance management effortless for any group. Classes, study groups, clubs, fitness sessions — manage attendance, schedules, and communication all in one place. ■ Easy Check-in Record attendance in 5 seconds with QR code or self check-in. ■ Event Management View events on the calendar, register, and check in — all in one flow. ■ Boards & Communication Stay connected with notice boards, free boards, comments, and likes. ■ Attendance Stats & Streaks Track your attendance rate and consecutive streaks at a glance. ■ Member Management Approve joins, manage roles, and handle attendance on behalf of members. ■ Optional Features Passes, challenges, workout logs, quizzes — activate only what your group needs. Simplify the management. Keep the moments that matter.
ooin
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OOIN is a social community where you share everyday moments and thoughts, react to each other's stories, and grow closer along the way. Starting a conversation out of nowhere is hard for anyone. On OOIN, the story comes first. Someone relates to what you wrote, you add a word to someone else's day, and little by little you get to know each other. [Main Features] Feed — where your day gets written down Short is fine. Post whatever just crossed your mind. You don't have to figure out what to say first. Likes and comments Tap to show a post resonated with you, and leave a few words. Small gestures add up, and conversations begin. Streak & Hot Streak A space to scroll through posts and write your own. Hot Streak brings you the 10 most-read posts, refreshed every hour. Interest communities Join communities built around what you love, or open and run a channel of your own. When people with similar tastes gather, there is always something to talk about. Chat profile In community chat rooms, you can set a nickname and photo used only in that room. Your own profile in the feed, your most comfortable self in conversations. Share with your OOIN Pass a post you liked straight to someone you have grown close to. When stories click, conversations follow naturally. A safe place Reporting and blocking help everyone keep the atmosphere comfortable. [Recommended for] •Anyone looking for somewhere to browse when bored •Anyone who wants to share what is on their mind •Anyone who wants to talk with people of similar tastes •Anyone who wants to get closer to new people without pressure •Anyone who wants to create and run their own community Start with a single line about your day. As stories pile up and you add a word to each other's days, you will find people you click with. Terms of Service: https://ooin.co.kr/terms Privacy Policy: https://ooin.co.kr/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Bulsee at none against ooin's 2. ooin's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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
Both are free to download. ooin sells 2 in-app purchases, starting at $3.99 per month. Bulsee asks for nothing beyond the download.
Bulsee ships an update every 9 days, ooin every 2 weeks. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.
| Parameter | Bulsee | ooin |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 77 MB | 32 MB |
| Age rating | 4+ | 17+ |
| Developer | fivehours | heyvia |
In-app purchases
Bulsee
No in-app purchases
ooin
- ooin Premium Monthly$3.991 Month
- ooin Premium Yearly$34.991 Year









