# 오직 온라인센터 vs Pometro

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.

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.

## The numbers

| Metric | 오직 온라인센터 | Pometro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 61 MB | 49 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ohjic corp.](https://appshunter.io/developer/480600062) | [youngwon choi](https://appshunter.io/developer/6806249965) |

## What reviewers say

### 오직 온라인센터

[App page](https://appshunter.io/ios/app/id1505481030)

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.

**Highlights:** Church ministry services access, Convenient for church members, Login support, Service utilization

**Features:** macOS Compatibility

**In-app purchases:** none


### Pometro

[App page](https://appshunter.io/ios/app/pometro/id6806249963)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 증기기관차 스킨 | $0.49 | one-time |
| Blossom Train Skin | $0.49 | one-time |
| Autumn Leaf Train Skin | $0.49 | one-time |
| Pometro Pass | $1.99 | one-time |


## Frequently asked questions

### Is 오직 온라인센터 free?

오직 온라인센터 is free to download, with no in-app purchases.

### Is Pometro free?

Pometro is free to download, with in-app purchases available.

### Do 오직 온라인센터 or Pometro have ads?

Pometro shows ads; 오직 온라인센터 does not.

### Which is updated more often, 오직 온라인센터 or Pometro?

오직 온라인센터 ships an update every 8 months, and Pometro every 3 days. Most recently, 오직 온라인센터 was updated on November 3, 2026 and Pometro on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*