# Linklass 링클래스 vs onTime 시간표

The clearest difference is ads: onTime 시간표 at none against Linklass 링클래스's shown. Linklass 링클래스's advantage is update cadence (every 2 days vs every 5 days) and iOS requirement (15.6 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

Linklass 링클래스 ships an update every 2 days, onTime 시간표 every 5 days. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Linklass 링클래스 | onTime 시간표 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | — | Free |
| Size | 84 MB | 92 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Cumiel Inc.](https://appshunter.io/developer/1884808417) | [Yesol Kim](https://appshunter.io/developer/1893563922) |

## What reviewers say

### Linklass 링클래스

[App page](https://appshunter.io/ios/app/linklass/id6761659309)

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

**In-app purchases:** none


### onTime 시간표

[App page](https://appshunter.io/ios/app/ontime/id6762255505)

This smart timetable app helps Korean high school teachers manage their schedules. Easily set class slots, receive automatic reminders before lessons, and view your daily schedule at a glance via a home screen widget. Share your timetable as an image.

**Highlights:** Subject and class slot management, Grade-separated schedule support, Automatic class reminders, Home screen widget, Image export and sharing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Linklass 링클래스 free?

Linklass 링클래스 is free to download, with no in-app purchases.

### Is onTime 시간표 free?

onTime 시간표 is free to download, with no in-app purchases.

### Do Linklass 링클래스 or onTime 시간표 have ads?

Linklass 링클래스 shows ads; onTime 시간표 does not.

### Which is updated more often, Linklass 링클래스 or onTime 시간표?

Linklass 링클래스 ships an update every 2 days, and onTime 시간표 every 5 days. Most recently, Linklass 링클래스 was updated on October 16, 2026 and onTime 시간표 on October 13, 2026.

---

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