오직 온라인센터 vs Pometro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
오직 온라인센터
This app provides convenient access to church ministry services for members of Ohjic denomination churches. It allows users to utilize various services related to church activities. If login issues arise, contact your church office to verify your registered name and phone number.
- Church ministry services access
- Convenient for church members
- Login support
- Service utilization
Read full descriptionHide full description
교인들이 편리하게 교회사역에 필요한 서비스를 이용할 수 있는 앱 입니다. 오직교적 회원교회의 교인분들에게 제공되는 서비스 입니다. 로그인이 안 될 경우 교회 사무실에 문의하셔서 이름과 핸드폰번호가 올바르게 등록되어 있는지 확인해주시기 바랍니다.
Pometro
Read full descriptionHide full description
How far will your focus take you today? Pometro is a Pomodoro focus timer that turns a session into a Seoul subway journey Choose 25, 50, or 75 minutes, or set any time from 5 to 90 minutes Pometro builds a Seoul subway journey that fits your session using official operating data and timetables When you already have a destination in mind, Free Focus lets you ride directly to the station you choose Focus from City Hall to Gangnam, or leave a record from Wangsimni to Jamsil Time that used to be just a number becomes the lines you rode and the stations you reached - Routes and transfers across Seoul Subway Lines 1–9 - Journeys built around your chosen focus time - Custom sessions from 5 to 90 minutes - Time-based passengers from your very first completed ride - Passenger and landmark collections that grow as you focus - Daily, weekly, and monthly stats with focus streaks - Share each session as an illustrated subway ticket - Every line from 1 to 9 is free - Pometro Pass removes ads Travel times are estimates calculated from official operator data and timetables They may differ from real journeys because of live delays and station-specific stops or transfers Operating data: Seoul Metro station intervals and running times (Seoul Open Data Plaza, KOGL Type 1) Weather: Open-Meteo (CC BY 4.0)
Screenshots
Verdict
The clearest difference is in-app purchases: 오직 온라인센터 at none against Pometro's 4. 오직 온라인센터 also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.4). Pometro's advantage is update cadence (every 3 days vs every 8 months). On price 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
Both are free to download. Pometro sells 4 one-off in-app purchases. 오직 온라인센터 asks for nothing beyond the download.
오직 온라인센터 ships an update every 8 months, Pometro every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | 오직 온라인센터 | Pometro |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| Update frequency | Every 8 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 61 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | ohjic corp. | youngwon choi |
In-app purchases
오직 온라인센터
No in-app purchases
Pometro
- 증기기관차 스킨$0.49
- Blossom Train Skin$0.49
- Autumn Leaf Train Skin$0.49
Show 1 moreShow fewer
- Pometro Pass$1.99









